Susan Helms
Susan Jane Helms (born February 26, 1958) is a retired United States Air Force lieutenant general and former NASA astronaut who logged 211 days in space across five Space Shuttle missions and one International Space Station expedition.[1] Selected as an astronaut candidate in January 1990 and qualified in July 1991, Helms flew as a mission specialist on STS-54 in January 1993—becoming the first U.S. military woman in space—followed by STS-64 in September 1994 as flight engineer, STS-78 in June-July 1996 as payload commander on the longest Shuttle mission at that time, STS-101 in May 2000 for International Space Station outfitting, and Expedition 2 from March to August 2001 as flight engineer, during which she conducted an 8-hour-56-minute spacewalk that remains the longest single extravehicular activity in history.[1] Returning to active Air Force duty in July 2002, she advanced through space operations roles, commanding the 45th Space Wing from 2006 to 2008 and later the 14th Air Force and Joint Functional Component Command for Space from 2011 until her retirement as a lieutenant general in April 2014.[2]
Early Life and Education
Childhood and Family Background
Susan Helms was born on February 26, 1958, in Charlotte, North Carolina.[1] [3] She considers Portland, Oregon, her hometown and grew up there as the daughter of a U.S. Air Force lieutenant colonel, whose military career exposed her to aviation from an early age.[1] [4] [5] Helms attended Parkrose High School in Portland, graduating in 1976, before pursuing higher education at the U.S. Air Force Academy.[6] Her father's service in the Air Force instilled a foundational interest in flight and engineering, shaping her decision to enter the military and aerospace fields.[7] [4] The family's frequent relocations due to military assignments contributed to her adaptability, a trait evident in her later career transitions between engineering, test piloting, and space exploration.[5]Academic and Pre-Military Achievements
Susan Helms graduated from Parkrose Senior High School in Portland, Oregon, in 1976.[1][5] She subsequently enrolled at the United States Air Force Academy in Colorado Springs, Colorado, where she pursued studies in aeronautical engineering.[2] Helms completed her undergraduate degree there, earning a Bachelor of Science in aeronautical engineering on June 4, 1980, and was commissioned as a second lieutenant in the United States Air Force upon graduation.[2][1] Her selection for the academy reflected early aptitude in science and mathematics, influenced by her father's career as an Air Force lieutenant colonel.[4]Military and Aeronautical Engineering Career
Commissioning and Initial Assignments
Helms was commissioned as a second lieutenant in the United States Air Force upon her graduation from the United States Air Force Academy in 1980, earning a Bachelor of Science degree in aeronautical engineering.[2][1] Following commissioning, her initial assignment from July 1980 to March 1984 was as an F-15 and F-16 weapons separation engineer at the Air Force Armament Laboratory, Eglin Air Force Base, Florida.[2][3] In this position, she analyzed and tested the dynamics of munitions release from fighter aircraft to verify safe separation under various flight conditions.[1] This early role focused on armament systems integration and flight testing protocols essential for operational aircraft certification.[2]Flight Test Engineering Roles
Helms served as an F-15 and F-16 weapons separation engineer early in her career at Eglin Air Force Base, Florida, contributing to armament testing and evaluation programs.[8][2] In 1983, she was recognized as the Air Force Armament Laboratory Junior Engineer of the Year for her contributions in this area.[4] She completed the U.S. Air Force Flight Test Engineer course at the Test Pilot School, Edwards Air Force Base, California, graduating in 1988 as a distinguished graduate and recipient of the R.L. Jones Award for Outstanding Flight Test Engineer of Class 88A.[4][9] Following graduation, Helms was assigned as a U.S. Air Force exchange officer to the Aerospace Engineering Test Establishment at Cold Lake, Alberta, Canada, where she served as project officer for the CF-18 Hornet aircraft program.[1][2] In this capacity, she conducted flight tests across more than 30 types of U.S. and Canadian military aircraft, accumulating extensive experience in aerial performance evaluation, systems integration, and operational testing.[1][2]Advanced Technical and Leadership Positions
Following her completion of a Master of Science in Aeronautics and Astronautics from Stanford University in 1985, Helms served as an assistant professor of aeronautics at the United States Air Force Academy from July 1985 to December 1987, where she instructed cadets in advanced aeronautical engineering principles and contributed to the academic development of future Air Force officers.[2][1] This instructional role marked an early leadership position, leveraging her technical expertise to shape engineering education within the Air Force.[2] In January 1988, Helms entered the United States Air Force Test Pilot School at Edwards Air Force Base, California, completing one year of specialized training as a flight test engineer; she graduated as a Distinguished Graduate and received the R.L. Jones Award for Outstanding Flight Test Engineer of Class 88A.[1][2] During her test engineering tenure, she accumulated flight experience in 30 different types of United States and Canadian military aircraft, conducting evaluations of aircraft performance, systems integration, and weapons separation dynamics.[1][2] From January 1989 to June 1990, Helms advanced to a technical leadership role as a United States Air Force exchange officer at the Aerospace Engineering Test Establishment, Canadian Forces Base Cold Lake, Alberta, Canada, serving as a CF-18 flight test engineer and project officer responsible for managing the development of the CF-18 Flight Control System Simulation.[2][1] In this capacity, she oversaw simulation testing and integration efforts critical to enhancing the operational readiness of the Canadian variant of the F/A-18 Hornet, earning the Aerospace Engineering Test Establishment Commanding Officer’s Commendation in 1990 for her contributions.[1] These positions demonstrated her progression to complex, multinational technical projects requiring both engineering acumen and project management oversight.[2]NASA Astronaut Tenure
Selection, Training, and Qualifications
Susan Helms' selection as a NASA astronaut was predicated on her robust background in aeronautical engineering and flight testing within the U.S. Air Force. She earned a Bachelor of Science degree in aeronautical engineering from the United States Air Force Academy in 1980 and a Master of Science degree in aeronautics and astronautics from Stanford University in 1985.[1] Her professional experience included serving as an F-16 weapons separation engineer from 1980 to 1982, lead engineer for F-15 flight tests from 1982 to 1984, and assistant professor of aeronautics at the U.S. Air Force Academy from 1985 to 1987.[1] In 1988, she graduated from the U.S. Air Force Test Pilot School as a flight test engineer and subsequently worked as a U.S. Air Force exchange officer testing the CF-18 aircraft in Canada until 1990, during which she flew in 30 types of U.S. and Canadian military aircraft.[1][2] In January 1990, NASA selected Helms as an astronaut candidate, drawn to her combination of advanced engineering education, hands-on flight test expertise, and military operational experience.[1] This selection aligned with NASA's criteria for mission specialists, emphasizing technical proficiency and systems knowledge applicable to space shuttle operations.[1] Helms completed NASA's astronaut candidate training and evaluation period over the ensuing 18 months, qualifying her as a fully certified astronaut by July 1991.[1] The program encompassed intensive academic and hands-on preparation in Space Shuttle vehicle systems, orbital mechanics, rendezvous procedures, robotics operation, and extravehicular activity simulations, supplemented by T-38 aircraft proficiency flights and survival training exercises.[1] Upon certification, she was designated a mission specialist eligible for assignment to shuttle crews, leveraging her prior test engineering skills for roles involving payload operations and flight engineering.[1]Space Shuttle Missions
Susan Helms flew on five Space Shuttle missions as a mission specialist, accumulating experience in payload operations, robotics, and extravehicular activities prior to her International Space Station residency.[10] These flights spanned from 1993 to 2001 and involved deploying satellites, conducting microgravity research, and supporting early International Space Station assembly.[1] On her debut flight, STS-54, Helms served as a mission specialist aboard Space Shuttle Endeavour, which launched on January 13, 1993, from Kennedy Space Center and landed on January 19, 1993, after a duration of nearly six days.[11] The primary objective was the deployment of the Tracking and Data Relay Satellite (TDRS-F), the fifth in NASA's TDRS constellation, which enhanced communication capabilities between the Shuttle and ground stations; Helms contributed to middeck operations and secondary experiments including the Dexterous End Effector and plant biology studies.[11] STS-64, aboard Discovery from September 9 to 20, 1994, saw Helms as flight engineer and primary operator of the Remote Manipulator System (robotic arm).[12] The 11-day mission featured the first uncrewed free-flyer deployment and retrieval in over a decade, using the SPARTAN-201 satellite for solar observations, alongside the Lidar In-space Technology Experiment (LITE) for atmospheric profiling; crewmembers also tested the Simplified Aid for EVA Rendezvous (SAFER) jetpack prototype during an untethered spacewalk, marking the first U.S. extravehicular activity without tethers in 10 years.[12] Helms managed arm operations for satellite grappling and supported payload integration.[13] As payload commander and flight engineer on STS-78, launched June 20, 1996, aboard Columbia and concluding July 7, 1996, Helms oversaw the 16-day, 21-hour Life and Microgravity Spacelab (LMS) mission—the longest Space Shuttle flight to that point.[14] Focused on biological and materials science under microgravity, the payload included over 40 experiments sponsored by NASA, ESA, and other agencies, such as protein crystal growth, animal physiology, and combustion studies; Helms coordinated experiment execution and orbiter systems, contributing to data that advanced understanding of fluid dynamics and human physiology in space.[14][1] STS-101 on Atlantis, from May 19 to 29, 2000, was a logistics and repair mission to the nascent International Space Station (ISS).[15] Helms performed spacewalk preparations and payload operations, including installation of electrical cables, replacement of air pumps, and deployment of the Russian Zarya module's antennas to extend its operational life; the crew also transferred supplies and conducted habitability assessments, paving the way for future assembly flights.[15] Her fifth Shuttle flight, STS-102 aboard Discovery, launched March 8, 2001, and lasted until March 21, 2001, delivering the Expedition 2 crew—including Helms—to the ISS for a long-duration stay.[16] As mission specialist, she supported crew exchange with Expedition 1, cargo transfers of over 7,600 pounds of supplies, and station systems checks; the mission included a spacewalk by other crewmembers to prepare the Destiny lab module.[16] Helms remained aboard the ISS post-docking, transitioning to residency duties.[17]Mir Docking Mission and Extended Stays
STS-101, launched on May 19, 2000, aboard Space Shuttle Atlantis, marked Helms's fourth spaceflight and her first involving rendezvous and docking with a space station module.[15] As mission specialist, Helms served as flight engineer for orbiter operations and primary operator of the Remote Manipulator System (RMS), using the shuttle's robotic arm to support docking maneuvers and the transfer of over 3,000 pounds of equipment and supplies to the nascent International Space Station (ISS).[1] The mission included critical repairs to the Zarya Functional Cargo Block (FGB), such as replacing failed electronics boxes to restore attitude control functionality, and activation of the Unity module's Command and Data Handling system, ensuring stable power and thermal conditioning for future crews.[15] Atlantis docked with the ISS on May 20, 2000, for approximately nine days, during which Helms and crewmates conducted three spacewalks to inspect and prepare external systems, drawing on procedural expertise developed from prior Shuttle-Mir dockings that tested international rendezvous techniques between 1995 and 1998.[3] The flight lasted 9 days, 20 hours, 56 minutes, and 53 seconds, underscoring the transition from Mir-era collaborations to ISS assembly operations.[1] Following STS-101's success in bolstering ISS infrastructure, Helms participated in STS-102 on March 8, 2001, aboard Discovery, which delivered the Expedition 2 crew—including Helms, James Voss, and Yuri Usachev—to the station for an extended residency.[16] Discovery docked with the ISS on March 10, 2001, facilitating the crew exchange with Expedition 1 and the handover of operational responsibilities, with Helms contributing to systems checks and logistics transfers exceeding 7,300 pounds of supplies.[1] Expedition 2 commenced immediately upon the departure of STS-102 on March 18, 2001, initiating Helms's five-month stay, which totaled 163 days in orbit until the crew's return via STS-105 on August 22, 2001.[1] During this period, Helms operated the Space Station Remote Manipulator System (SSRMS, or Canadarm2) to install the Quest Joint Airlock—delivered by STS-104—enabling U.S. extravehicular activities independent of shuttle support, and supported 18 microgravity experiments in human life sciences, materials research, and biotechnology.[1] The extended duration tested long-term habitation protocols refined from Mir experiences, including crew health monitoring and station maintenance amid occasional technical delays, such as a one-day extension of STS-102 due to computer issues.[18] Helms's contributions emphasized reliability in orbital docking and station upkeep, with her RMS proficiency critical for precise grappling and positioning during assembly phases.[1] Cumulative time from these missions advanced U.S.-Russian interoperability, building directly on Shuttle-Mir precedents where shuttle crews practiced proximity operations and module handovers, though Helms's direct flights focused on ISS precursors and residency.[3] No major anomalies disrupted docking sequences, validating automated rendezvous systems integrated post-Mir tests.[15] Her extended stay logged over 211 total days in space across career flights, highlighting endurance in microgravity environments.[1]International Space Station Contributions and Spacewalk Record
Helms served as flight engineer for Expedition 2, the second resident crew of the International Space Station, launching aboard Space Shuttle Discovery during mission STS-102 on March 8, 2001.[1] The shuttle docked with the ISS on March 10, allowing Helms and her crewmates to relieve Expedition 1 and commence a planned 163-day mission focused on station assembly, maintenance, and scientific research.[2] During this period, Expedition 2 conducted experiments in human physiology, space radiation effects, Earth remote sensing, and microgravity materials science, including protein crystal growth and plant cultivation to support future long-duration spaceflight.[19] Helms contributed to operational tasks enhancing ISS functionality, including oversight of Russian segment systems and coordination with international partners for module integration.[1] She played a key role in troubleshooting and repairs for the Zarya Functional Cargo Block, a primary power and propulsion module, to ensure its longevity amid early station challenges like battery degradation and attitude control issues.[8] Her efforts supported the station's transition to continuous human habitation and expanded research capabilities, earning recognition for advancing U.S.-Russian cooperation in space operations.[1] On March 11, 2001, shortly after arrival, Helms and astronaut James S. Voss performed an extravehicular activity (EVA) from the Quest airlock, lasting 8 hours and 56 minutes—the longest single spacewalk recorded by NASA at the time.[2] [1] During the EVA, they installed Quest airlock avionics equipment and prepared external interfaces on the Destiny laboratory module for future robotics and experiments, demonstrating enhanced EVA efficiency for assembly tasks.[4] This record-breaking duration underscored the feasibility of extended untethered operations in microgravity, influencing subsequent mission planning for ISS construction.[8] Helms returned to Earth on August 22, 2001, via STS-105 on Discovery, having accumulated 211 days in space across her career.[2]Senior Military Commands and Controversies
Command of 14th Air Force and Space Operations
In January 2011, Susan Helms was promoted to lieutenant general and assumed command of the 14th Air Force (Air Forces Strategic), Air Force Space Command, becoming the first woman to lead the organization.[20] She concurrently commanded the Joint Functional Component Command for Space (JFCC SPACE), U.S. Strategic Command, in a dual-hatted role headquartered at Vandenberg Air Force Base, California.[2] This position placed her in charge of directing all assigned U.S. Strategic Command space forces, encompassing global space operations critical to national defense.[1] Under Helms' leadership, the commands oversaw more than 20,500 active-duty, Air National Guard, Air Force Reserve, civilian, and contractor personnel.[2] Responsibilities included providing missile warning, achieving space superiority, conducting space situational awareness, managing satellite control operations, executing space launches, and supporting range operations.[1] These efforts delivered tailored, responsive space capabilities to support U.S. Strategic Command objectives, national security priorities, and requirements from combatant commanders, ensuring reliable space-based effects for strategic deterrence and operational missions.[2] Helms relinquished command of both organizations on February 4, 2014, passing authority to Lieutenant General John W. Raymond.[21] During her tenure from 2011 to 2014, the commands maintained operational readiness in space domain awareness and support, aligning with broader Air Force Space Command goals amid evolving threats in orbital environments.[22]2012 Sexual Assault Conviction Review and Overturn
In February 2012, Lieutenant General Susan Helms, as commander of the 14th Air Force at Vandenberg Air Force Base, exercised her authority as convening authority to review and modify the court-martial conviction of Captain Matthew Herrera, who had been found guilty of aggravated sexual assault by a military jury in a case stemming from an incident in November 2006.[23][24] Herrera's conviction, handed down after a trial that included testimony from the accuser alleging non-consensual penetration while she was asleep, resulted in a sentence of dismissal from service and restriction to base, but Helms disapproved the aggravated sexual assault finding following an "exhaustive review of the evidence," reducing it to the lesser included offense of indecent act without consent.[25][26] Helms' decision relied on her assessment that the evidence did not meet the "beyond a reasonable doubt" standard for aggravated sexual assault, citing inconsistencies in witness statements and forensic details, despite the jury's verdict and recommendations from staff judge advocates to uphold it; she maintained that the action was not intended to undermine reporting but to ensure evidentiary rigor in line with Uniform Code of Military Justice (UCMJ) protocols granting commanders discretion in post-trial reviews.[25][27] This authority, rooted in Article 60 of the UCMJ, allows convening authorities to mitigate findings or sentences based on independent evaluation, a practice Helms described as a solemn responsibility exercised after consulting legal advisors, though critics argued it exemplified systemic leniency toward accused personnel amid documented underreporting of assaults in the military.[28][29] The ruling drew immediate scrutiny from advocacy groups and lawmakers, who viewed it as emblematic of broader challenges in military justice, where conviction rates for reported sexual assaults hovered around 15-20% in the early 2010s, potentially discouraging victims; however, Air Force officials defended the process as evidence-based rather than reflective of command bias, noting that Helms' action aligned with precedents where commanders had similarly adjusted verdicts based on perceived evidentiary weaknesses.[30][31] No appeal overturned Helms' modification, and Herrera received a reduced punishment of reprimand and forfeiture of pay, allowing him to avoid sex offender registration tied to the original charge.[26]2013 Nomination Withdrawal and Retirement Decision
In 2013, President Barack Obama nominated Lieutenant General Susan Helms, then commander of the 14th Air Force, to serve as vice commander of Air Force Space Command.[32] The nomination encountered resistance in the Senate, particularly from a group of senators led by Kirsten Gillibrand (D-NY), who placed holds on it starting around May 2013.[33] [34] Critics, including Gillibrand, objected due to Helms' February 2012 action commuting the sentence of Lt. Col. James Wilkerson from dismissal to a reprimand after reviewing evidence and finding reasonable doubt about the aggravated sexual assault conviction; they argued this decision exemplified flaws in the military justice system that allowed commanders discretion in such cases, potentially discouraging victims from reporting.[35] [24] Helms maintained that her review process followed established procedures and was justified by evidentiary concerns, including inconsistencies in witness testimonies and forensic analysis that raised questions about the trial's outcome.[36] However, amid heightened congressional scrutiny of sexual assault handling in the military—fueled by statistics showing thousands of unreported incidents annually and pushes to strip commanders of prosecutorial authority in such matters—the holds remained in place through Senate Armed Services Committee deliberations.[23] No formal Senate vote occurred, as the opposition reflected broader bipartisan efforts to reform the Uniform Code of Military Justice, though some military advocates defended commanders' roles in maintaining unit cohesion and due process.[37] On November 7, 2013, the White House withdrew the nomination at the request of Air Force leadership, citing the impasse.[32] [38] In response, Helms applied for retirement shortly thereafter, opting not to pursue further assignments amid the stalled promotion.[27] She retained command of the 14th Air Force until February 4, 2014, when she relinquished it to Lt. Gen. John W. Raymond, and officially retired from the U.S. Air Force on April 1, 2014, after 32 years of service.[39] This decision ended her active-duty career, which had included pioneering spaceflight achievements, though it drew commentary from supporters who viewed the withdrawal as politically motivated overreach into command prerogatives.[35]Post-Military Contributions and Honors
Aerospace Safety Advisory Panel Role
Lieutenant General Susan J. Helms, USAF (Ret.), has served as a member of the NASA Aerospace Safety Advisory Panel (ASAP) since her military retirement in 2014, providing independent assessments of safety risks in NASA's aeronautics and space programs as mandated by the National Aeronautics and Space Act of 1958.[40][8] The panel, composed of experts from industry, academia, and government, reviews NASA's safety policies, practices, and organizational culture, issuing annual reports with recommendations to the NASA Administrator and Congress. Helms' extensive experience as a former NASA astronaut with over 211 days in space, including a record-setting 8-hour, 56-minute extravehicular activity, informs her contributions to evaluating human spaceflight risks and operational reliability.[41][42] As Chair of the ASAP since at least 2024, Helms has led the panel in prioritizing proactive risk management amid evolving challenges, such as commercial crew operations and deep-space exploration initiatives. In the panel's 2024 annual report, released on February 9, 2025, Helms emphasized the agency's need for robust vision, strategy, governance, and program management to mitigate safety vulnerabilities, particularly in sustaining human presence in low Earth orbit.[43] The report underscored concerns over the aging International Space Station (ISS), recommending a detailed, executable transition plan to a successor platform to address structural degradation and ensure continuity of research capabilities without compromising crew safety.[44] Helms highlighted the advantages of NASA's current organizational structure for safety oversight while urging enhanced integration of lessons from past incidents, such as the Boeing Starliner crew vehicle issues, to bolster overall mission assurance.[45] Helms' leadership has also involved public engagements, including panel meetings and testimonies, where she has advocated for data-driven safety enhancements drawing from her operational background in space operations and command roles. For instance, during quarterly reviews, she has addressed program-specific engagements, such as those with commercial partners, to promote a culture of transparency and accountability in risk assessment. Her tenure reflects a commitment to empirical evaluation of safety protocols, avoiding unsubstantiated optimism about technological timelines and stressing verifiable progress in areas like propulsion reliability and human-rating standards for new vehicles.[46][47]Board Memberships and Advocacy
Following her retirement from the U.S. Air Force in 2014, Helms was elected to the Board of Trustees of The Aerospace Corporation on March 9, 2017, leveraging her extensive experience in space operations to contribute to the nonprofit's oversight of national security space programs.[22] She also joined the Board of Directors of Concho Resources Inc., an independent oil and natural gas company, on March 28, 2017, serving until its acquisition by ConocoPhillips in January 2021.[48] Additionally, Helms has served on the Board of Directors for Virgin Orbit Holdings Inc., a launch services provider, though the company filed for bankruptcy in April 2023.[49] Helms maintains membership on the Board of the Association of Space Explorers, an international organization founded in 1985 to promote spaceflight safety, international cooperation in space, and the constructive use of space for humanity, where she advocates for enhanced global space policies based on her operational expertise.[8] In advocacy roles, Helms has been a member of NASA's Aerospace Safety Advisory Panel (ASAP) since at least 2014, appointed initially for a two-year term by President Obama and continuing in subsequent capacities to review and recommend improvements to NASA's human spaceflight safety protocols.[41] As ASAP Chair in 2025, she has publicly emphasized risks associated with the aging International Space Station infrastructure and the urgency of transitioning to successor programs, stating that current organizational arrangements provide advantages but require sustained investment in safety amid increasing mission complexity.[45] Helms also chairs the Independent Review Board for the U.S. Department of Commerce's TraCSS space situational awareness program, evaluating its technical and operational efficacy for tracking orbital objects.[50] Through her consulting firm, Orbital Visions LLC, established post-retirement, she advises on space systems integration and risk mitigation, aligning with her advocacy for evidence-based enhancements in aerospace reliability.[41]Awards, Decorations, and Recognitions
Susan Helms has received numerous military decorations for her service in the United States Air Force, including the Air Force Distinguished Service Medal for exceptionally meritorious service in a position of great responsibility.[2] She was awarded the Defense Superior Service Medal three times, denoted by two bronze oak leaf clusters, recognizing superior meritorious service in duties of great responsibility.[2] Additionally, Helms earned the Legion of Merit four times, with three oak leaf clusters, for exceptionally meritorious conduct in sustained performance of outstanding services.[2] Other significant Air Force decorations include the Meritorious Service Medal three times (with two oak leaf clusters), Aerial Achievement Medal twice (with one oak leaf cluster), Air Force Commendation Medal three times (with two oak leaf clusters), and Air Force Achievement Medal twice (with one oak leaf cluster).[2] For her contributions to NASA, Helms received the Distinguished Service Medal and the Space Flight Medal five times, the latter with four oak leaf clusters corresponding to her five Space Shuttle missions and International Space Station residency.[1] She also earned NASA's Outstanding Leadership Medal.[9] Helms holds the Master Astronaut Wings, reflecting over one year of spaceflight time, including her record-setting eight-hour, forty-three-minute spacewalk in 2001.[2] Other recognitions include the Russian Medal of Merit for Space Exploration awarded in 2012 for contributions to international cooperation in human spaceflight, the Gen. Thomas D. White USAF Space Trophy, the Dr. Kurt H. Debus Award, the Gen. James V. Hartinger Award, and the R. L. Jones Award for Outstanding Flight Test Engineer.[1][8] In 2025, she received the Spirit of Space Award from Independent Women's Forum Colorado for her leadership in space exploration.[51]
| Award/Decoration | Number of Awards | Citation |
|---|---|---|
| Air Force Distinguished Service Medal | 1 | [2] |
| Defense Superior Service Medal | 3 (with 2 oak leaf clusters) | [2] |
| Legion of Merit | 4 (with 3 oak leaf clusters) | [2] |
| Meritorious Service Medal | 3 (with 2 oak leaf clusters) | [2] |
| NASA Distinguished Service Medal | 1 | [1] |
| NASA Space Flight Medal | 5 (with 4 oak leaf clusters) | [1] |