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2A9X4 · Logistics & Maintenance

Heavy Aircraft Integrated Avionics

Also known as: SOF/PR Integrated Comm/Nav/Mission Sys (2A2X1), SOF/PR Integrated Instrument & Flt Cont Sys (2A2X2), SOF/PR Integrated Electronic Warfare Sys (2A2X3), Mobility Air Forces Integrated Comm/Nav/Mission Sys (2A8X1), Mobility Air Forces Integrated Instrument & Flt Control Sys (2A8X2), Bomber/Special Integrated Comm/Nav/Mission Sys (2A9X1), Bomber/Special Integrated Instrument & Flt Control Sys (2A9X2), Bomber/special Electronic Warfare & Radar Surveillance Integrated Avionics (2A9X3)

Last updated

At a glance

ASVAB minimums
  • E 65
Security clearance
Secret
Possible bases
35 stateside · 12 overseas
Table of ContentsShow
  1. What does the Heavy Aircraft Integrated Avionics career field do?
  2. Duties and responsibilities
  3. Specialty qualifications
  4. ASVAB requirements
  5. Where you could be stationed
  6. Badges & identifiers
  7. Degrees & training plan
  8. Specialties (shred-outs)
  9. Videos, Reddit & resources
  10. Frequently asked questions

What does the Heavy Aircraft Integrated Avionics career field do?

Analyzes malfunctions, inspects, removes, maintains, and installs integrated communication/navigation/mission systems, integrated instrument and flight control systems, radar surveillance and integrated avionics systems. Performs and supervises avionics maintenance and general aircraft servicing and handling. Related DoD Occupational Subgroup: 119800.

Duties and responsibilities

  • Operates and maintains communication/navigation/mission systems, instrument and flight control systems, electronic warfare, radar surveillance and computer systems on airlift, bomber, vertical lift, special mission, and tanker aircraft. Operates integrated avionics systems to determine operational condition. Interprets equipment operation to isolate malfunctions in systems such as attack control, instrument, flight control, communications, navigation, networking systems, active/passive electronic systems, intelligence, surveillance, and reconnaissance systems. Traces data flow and wiring diagrams. Inspects, troubleshoots, and maintains aircraft wiring systems. Uses built-in test functions, test equipment, support aerospace ground equipment (AGE), and hand tools. Monitors equipment performance and detects and analyzes malfunctions.
  • Removes, installs, aligns, modifies, and checks integrated avionics system components. Installs, modifies, and maintains software and firmware. Ensures cryptography components are controlled and maintained IAW National Security Agency publications and directives. Performs intermediate or organizational maintenance level modifications.
  • Inspects integrated avionics systems, determines operational status, posts entries, and maintains inspection and maintenance records. Interprets inspection findings and determines corrective action. Reviews maintenance management publications and procedures to obtain avionics systems information. Recommends methods to improve equipment performance and maintenance procedures. Inputs, validates, and analyzes data processed to automated systems. Uses maintenance information systems (MIS) to monitor maintenance trends, analyze equipment requirements, maintain equipment records, and document maintenance actions. Supervises and assists in aircraft ground servicing, and launch/recovery operations.

Specialty qualifications

Knowledge. Knowledge is mandatory of: cyber protection theory and hygiene, including weapon system attack surfaces and air-gapped system risks; electronic, microelectronic, gyro, synchro, mechanical, and indicator principles, theory, and application; factors involved in transmitting and receiving within the radio frequency ranges; interpreting and applying mechanical, wiring, and electronic circuit diagrams; digital computer logic and computer systems; using and interpreting testing and measuring devices; using and inspecting common hand tools; principles of aerodynamics and motion and power transmission by mechanical, hydraulic and electronic means; Electromagnetic Spectrum Operations (EMSO) principles; concepts and application of maintenance and Air Force directives.

Education. For entry into this specialty, completion of high school courses in science, technology, engineering, and mathematics (STEM) is desirable.

Training. The following training is mandatory for award of the AFSC indicated:

  • For award of AFSC 2A934X, completion of applicable avionics courses.
  • For award of AFSC 2A954X, completion of applicable Field Training Detachment (FTD) course(s) listed on the MAJCOM Mandatory Course List (ANG/AFRC optional). IAW DAFI 36-2650, Maintenance Training.
  • For award of AFSC 2A974X, completion of an Advanced Aircraft Wiring Maintenance Course. MAJCOM determines which course per their Mandatory Course List (MMCL) (ANG/AFRC optional).
  • Air National Guard personnel assigned to Offutt AFB will complete the “Rivet Joint Flightline Maintenance Technician” course, PDS code R11 prior to award of AFSC 2A9X4A. Waiver authority resides with ANG 2AXXX MFM or Delegated Authority.

Experience. The following experience is mandatory for award of the AFSC indicated:

  • 2A954. Qualification in and possession of AFSC 2A934. Also, experience isolating malfunctions, removing, and installing LRUs, and use of test and ground support equipment.
  • 2A974. Qualification in and possession of AFSC 2A954* or 2A251. Also, experience performing or supervising functions such as analyzing and isolating integrated avionics systems malfunctions and using test equipment.

Other. The following are mandatory as indicated:

  • For entry into this specialty:
  • No record of acrophobia.
  • Normal color vision as defined in DAFMAN 48-123, Medical Examinations and Standards.
  • See attachment 4 for additional entry requirements.
  • For award and retention of these AFSCs:
  • Must maintain local network access IAW AFI 17-130, Cybersecurity Program Management and AFMAN 17-1301, Computer Security (COMPUSEC).
  • Specialty requires routine access to Tier 3 (T3) information, systems, or similar classified environment.
  • Completion of a current T3 Investigation required IAW DoDM 5200.02, AFMAN 16-1405, Air Force Personnel Security Program, is mandatory. NOTE: Award of the entry level without a completed T3 Investigation is authorized provided an interim Secret security clearance has been granted according to DoDM 5200.02, AFMAN 16-1405.

ASVAB requirements

To qualify for 2A9X4, you need:

65EElectrical

Enter your scores in the AFSC explorer and this section will check each requirement for you.

Where you could be stationed

Stateside (35)

  • Barksdale, Louisiana
  • Birmingham, Alabama
  • Cannon, New Mexico
  • Davis-Monthan, Arizona
  • Dover, Delaware
  • Duke Field, Florida
  • Dyess, Texas
  • Edwards, California
  • Eglin, Florida
  • Ellsworth, South Dakota
  • Fairchild, Washington
  • Hanscom, Massachusetts
  • Hurlburt Field, Florida
  • JB Charleston, South Carolina
  • JBSA Lackland, Texas
  • JBSA Lackland-Kelly, Texas
  • Joint Base Lewis–McChord, Washington
  • Joint Base McGuire-Dix-Lakehurst, New Jersey
  • Kirtland, New Mexico
  • Little Rock, Arkansas
  • MacDill, Florida
  • March, California
  • McConnell, Kansas
  • Minot, North Dakota
  • Moody, Georgia
  • Nellis, Nevada
  • Offutt, Nebraska
  • Pope, North Carolina
  • Robins, Georgia
  • Scott, Illinois
  • Seymour Johnson, North Carolina
  • Sheppard, Texas
  • Tinker, Oklahoma
  • Travis, California
  • Whiteman, Missouri

Overseas (12)

  • Andersen, Guam
  • Aviano, Italy
  • Geilenkirchen, Germany
  • Incirlik AB, Turkey
  • JB Elmendorf-Rich, Alaska
  • JB Prl Hbr-Hickam, Hawaii
  • Kadena, Japan
  • Mildenhall, United Kingdom
  • Ramstein, Germany
  • Rota NS, Spain
  • Spangdahlem AB, Germany
  • Yokota, Japan

Badges & identifiers

Duty badges

The occupational badge worn by Airmen in this career field.

  • Maintenance Badge

Duty identifiers

Special duty patches and identifiers associated with this AFSC.

  • AVI Duty Identifier

Degrees & training plan

While serving in 2A9X4 you can earn an associate degree through the Community College of the Air Force:

  • Avionics Systems Technology

2A9X4 specialties (shred-outs)

This career field splits into 2 specialties — you may be assigned to one of these:

  • 2A9X4AC4ISR Mission Systems (E-3, E-4, E-7, E-11, EC-130H, RC-135, VC-25)
  • 2A9X4BRemotely Piloted Aircraft (MQ-1, MQ-9, RQ-4)

Shred-outs share the 2A9X4 career path; where a specialty sets its own minimums or screens, they're noted above.

Videos, Reddit & resources

2A9X4 videos(11)

These do not reflect official U.S. Air Force views and may contain inaccuracies — negative opinions are often overrepresented online.

Bomber/Special Electronic Warfare and Radar Surveillance Integrated Avionics (2A9X3)

Bomber/Special Electronic Warfare and Radar Surveillance Integrated Avionics (2A9X3)

Airman Vision · 9/22/2025

1 of 11 videos

Reddit discussions(10)

These do not reflect official U.S. Air Force views and may contain inaccuracies — negative opinions are often overrepresented online.

Official links & resources(3)

Researching other jobs too? Every career field's videos and discussions are collected the same way — browse all AFSCs.

Frequently asked questions

What ASVAB score do you need for Heavy Aircraft Integrated Avionics (2A9X4)?
You need Electrical 65+ on the ASVAB to qualify for 2A9X4.
Where can Heavy Aircraft Integrated Avionics Airmen get stationed?
2A9X4 Airmen serve at 47 bases: 35 stateside and 12 overseas, including Andersen, Guam, Aviano, Italy, Geilenkirchen, Germany.
Does 2A9X4 require a security clearance?
Yes — Heavy Aircraft Integrated Avionics requires a Secret clearance.
Where this data comes from

Most of the data on this page comes from the Air Force Enlisted Classification Directory (AFECD) and recruiter TTMS readouts, which are no longer released publicly. Pulling it together and keeping it accurate takes real time, so I update these pages as often as I can.

Requirements do change between updates. Before you make any decisions, confirm the details with your recruiter. They always have the latest word.