AF Form 1274: Physiological Training Guide & PDF Download –If you’re an Air Force pilot, aircrew member, parachutist, or anyone involved in high-altitude operations, AF Form 1274 (Physiological Training) is a critical document. This official U.S. Air Force form records completion of aerospace physiological training, which prepares personnel to recognize and respond to the human factors and physiological stresses of flight, especially at high altitudes.
The form serves as proof of training currency, required alongside a current DD Form 2992 (Medical Recommendation for Flying or Special Duty) for flight duties. Understanding AF Form 1274 helps ensure compliance with Air Force standards, maintain readiness, and avoid grounding due to expired training.
What Is AF Form 1274 and Its Purpose?
AF Form 1274, titled Physiological Training, documents that an individual has completed required aerospace physiology training. It certifies exposure to key concepts like hypoxia (oxygen deprivation), rapid decompression, trapped gas, decompression sickness, spatial disorientation, and other high-altitude threats.
Aerospace physiology training, governed primarily by AFMAN 11-403, Aerospace Physiological Training Program, equips aircrew to handle the unique environmental challenges of military aviation. The training includes classroom academics and practical demonstrations, often using a hypobaric (altitude) chamber or Reduced Oxygen Breathing Device (ROBD) to simulate conditions.
Key purposes:
- Verify initial and refresher training completion.
- Support flight physicals and aeronautical orders.
- Ensure mission safety and effectiveness by improving recognition of physiological symptoms.
- Serve as a record for commanders, flight surgeons, and aviation resource management (HARM/SARM) personnel.
Download the official AF Form 1274 PDF directly from the Air Force e-Publishing site: https://static.e-publishing.af.mil/production/1/af_a3/form/af1274/af1274.pdf. Always use the latest version from e-Publishing for compliance.
Who Needs AF Form 1274 Physiological Training?
Physiological training applies to:
- Rated aircrew (pilots, navigators, etc.)
- Non-rated crewmembers and operational support flying personnel
- Parachutists and military freefall personnel (often in conjunction with AFMAN 11-403 and related supplements)
- Government civilians and certain contractors in flying or high-altitude roles
- Cadets and students in aviation-related programs (e.g., USAFA, ROTC) before first flight
Requirements come from AFI 11-202 Volume 1 (Aircrew Training) and AFMAN 11-403. Personnel in inactive flying status or certain RPA ground control duties may receive waivers, but active flyers must maintain currency. Delinquent training prevents scheduling for flight duty.
Initial training is typically required before first flight or assignment to high-altitude duties. Refresher training occurs periodically (often every 3–5 years, depending on role and MAJCOM guidance) to keep knowledge and skills current.
Note on form transition: Some Air Force supplements (e.g., ACC) discuss transitioning documentation to AF Form 1522 (ARMS Additional Training Accomplishment Report) in certain contexts, but AF Form 1274 remains widely referenced as the physiological training certificate across bases and for initial/refresher records. Always check your local Aerospace & Operational Physiology unit or HARM office for the current documentation standard.
What Does Physiological Training Cover?
Training under AFMAN 11-403 typically includes:
- Hypoxia recognition and treatment — Effects of low oxygen, symptoms, and emergency procedures. Practical exposure often occurs via altitude chamber (up to 25,000+ feet simulation) or ROBD.
- Rapid decompression — Effects of sudden cabin pressure loss.
- Trapped gas and barotrauma — Issues with sinuses, ears, teeth, and gastrointestinal tract.
- Decompression sickness (DCS) — “The bends” and prevention.
- Spatial disorientation and illusions — Vestibular system challenges in flight.
- Vision and night vision — Effects of altitude and oxygen.
- Self-medication, fatigue, alcohol, and nutrition — Human factors impacting performance.
- Egress, survival, and equipment — Oxygen systems, ejection seats (where applicable), and parachute operations.
- Airsickness management — For certain roles, including Barany chair spins.
Initial courses last 1–2 days with academics and chamber flight. Refresher training is shorter and may use ROBD for hypoxia exposure in some cases (e.g., parachutist initial or refresher). Instructors emphasize weapon-system-specific or mission-specific topics.
Training is conducted by qualified Aerospace Physiology personnel (AFSC 1H0X1 or 13HX officers) at designated facilities, such as those at Wright-Patterson AFB, various pilot training bases, or operational wings.
How to Complete and Use AF Form 1274?
The form captures:
- Trainee’s personal information (name, rank, SSN or DoD ID, organization)
- Type of training (initial, refresher, special)
- Date and location of training
- Specific demonstrations completed (e.g., hypoxia, decompression)
- Instructor certification and signature (typically by an Aerospace Physiology officer or qualified technician)
- Any remarks or restrictions
After training, the instructor or physiology flight signs the form to validate completion. Keep the original or a scanned copy in your personal records, and provide it to your unit’s aviation resource management for entry into systems like ARMS (Aviation Resource Management System). It pairs with your flight physical and other quals for go/no-go decisions before flights.
Pro Tip for U.S. Air Force Personnel: Bring a current DD Form 2992 and your previous AF Form 1274 (or equivalent) when reporting for refresher training. Currency lapses can delay flight status—plan ahead with your Aerospace & Operational Physiology Flight.
Why Physiological Training Matters for Mission Readiness?
High-altitude flight exposes the human body to reduced pressure, lower oxygen availability, and rapid changes that can impair judgment and performance within seconds. Without training, aircrew might not recognize subtle hypoxia symptoms (euphoria, impaired cognition) before it’s too late.
The Air Force’s program, delivered through units like those at Edwards AFB, Peterson-Schriever Space Force Base, and others, directly boosts safety and effectiveness. It has trained thousands of Airmen, reducing mishaps related to human factors.
For special operations or freefall roles, additional or tailored training (e.g., with specific altitude chamber profiles) ensures operators stay current for demanding missions.
Common Questions About AF Form 1274
How often is refresher training required?
Typically every 3–5 years, but follow your MDS-specific Volume 1 or MAJCOM guidance. Check with your local physiology unit.
Can I use training from another service?
In some cases, U.S. Navy refresher training may be accepted—coordinate through your chain and physiology leadership.
What if I’m deploying or overseas?
Plan refresher training before deployment if currency will expire. Some waivers or extensions may apply; consult AFMAN 11-403 and your command.
Where can I find my training record?
Contact your unit Aerospace Physiology Flight, HARM office, or review records in ARMS. Older records may reference AF Form 702 (Individual Physiological Training Record) as a companion document.
Stay Current and Mission-Ready
AF Form 1274 is more than paperwork—it’s a cornerstone of Air Force aviation safety. By completing and maintaining your physiological training, you protect yourself, your crew, and the mission.
For the most current requirements:
- Review AFMAN 11-403 and AFI 11-202 Volume 1 on the Air Force e-Publishing website.
- Contact your local Aerospace & Operational Physiology team.
- Download the form here: AF Form 1274 PDF.
Keywords: AF Form 1274, physiological training Air Force, aerospace physiology, altitude chamber training, hypoxia training, AFMAN 11-403, aircrew training requirements, DD Form 2992.
This article is for informational purposes and based on publicly available U.S. Air Force publications as of 2026. Always consult official directives, your chain of command, and local experts for personalized guidance and the latest policy updates.