Reference
Airport Operations¶
UOAF airport-recovery guidance, focused on the overhead break and the specific recovery procedures referenced by the event checklist.
Overhead Break¶
The military pattern, otherwise known as the overhead break, is the standard for USAF fighter operations. It is designed to deconflict traffic and get aircraft on the ground quickly.
Theory¶
The overhead break is used to accomplish three main objectives:
- Deconflict traffic by making traffic flow intuitive and predictable when altitude and DME restrictions are followed.
- Save time by landing many aircraft safely in a short span.
- Configure the aircraft efficiently through the turns used to bleed speed and reach landing configuration.
Key numbers:
- Landing gear ops limit:
300 KIAS - On-speed target:
11° AoAor green donut
Terminology¶
- Pattern altitude: altitude in MSL flown on downwind.
- Initial: theoretical point
2.0 nmin front of the runway threshold at2,000 AGL, aligned with the active runway. - Break turn: continuous
3G,70°bank, constant-altitude,180°turn at300 knotsexecuted by lead at the halfway point of the active runway. - Downwind: parallel opposite-direction leg where airspeed is reduced to
200 knotsby perch and gear goes down abeam the runway midpoint. - Perch: point where a line from the aircraft to the runway threshold is about
45°. - Base turn: descending
180°turn at about45°bank and on-speed AoA from perch to runway alignment. - Final: aligned, landing configured, committed to land.
- Closed turn: ascending
180°turn from runway end to intercept downwind, used for go-arounds or touch-and-goes.
Restrictions¶
The military pattern is intended for:
- VFR weather conditions
3 statute milesvisibility500 ftbelow cloud clearance1,000 ftabove2,000 fthorizontal- No IFR conditions or instrument approaches in effect
- No emergency procedures affecting the flight or other landing aircraft
- Multi-ship flights breaking at the briefed interval from lead
UOAF Observed Parameters¶
- Initial is declared at
2.0 nmfrom the active runway threshold and overflown at2,000 AGL. - Prior to initial, the flight must be established in echelon and on runway heading no later than
5.0 nmfrom the runway threshold. - Pattern altitude is
2,000 AGLat all stations unless otherwise briefed. - Airspeed at initial is
300 KIASor slower. - Communications are expected to be deliberate and accurate.
- Airport-operation altitudes are referenced in MSL, so convert AGL by adding airport elevation.
UOAF Procedures¶
- Fly to initial in close trail or echelon at
2,000 AGLand300 knots. - Continue through initial to the break zone at runway midpoint.
- Pull approximately
3Gat70°bank until established on downwind. - Slow on downwind to
200 knotsminimum and configure for landing so you arrive at perch on speed. - Begin base turn from perch at about
45°bank on AoA. - Intercept runway glidepath at about
0.5 nmwith appropriate AoA. - Touch down and use the full runway.
Responsibilities¶
Flight Leaders¶
- Ensure landing procedures are flown with precision and purpose.
- Make the proper radio calls to flight and package comms.
Wingmen¶
- Be there.
- Do not hit
#1. - Keep
#1in sight. - Be in position and on the proper radio frequency.
- Clear for the formation and back up lead.
UOAF Communications¶
Before Initial¶
- Lead briefs the preferred landing method to the flight.
- Example:
Flight, landing runway THREE-ZERO via initial. - Example:
Flight, landing runway TWO-ONE via straight in, formation landing. - Example:
Flight, landing runway ONE-FOUR via straight in, single ship. - Wingmen respond with their callsign.
- Example:
TWO, THREE, FOUR
At Initial¶
- Flight lead announces on package comms that the flight is at initial and descending to pattern altitude.
- Example:
Snake 11, initial
At the Break Point¶
- Lead calls the break.
- Example:
Lead, in the break - Wingmen stay on runway heading until their turn, then call their own break.
- Example:
TWO, in the break - Example:
THREE, in the break - Example:
FOUR, in the break
On the Downwind Leg¶
- Lead may call airspeed as a courtesy.
- Example:
Lead is TWO-FIVE-ZERO knots, slowing to TWO-ZERO-ZERO. - Wingmen configure approximately abeam the runway midpoint.
- Use judgment to preserve spacing while still reaching the proper configuration.
On Base Turn¶
- Lead and wingmen call base turn to the package.
- Example:
Snake 11, base, runway THREE-ZERO - Example:
Snake 12, base, runway THREE-ZERO
After Touchdown¶
- Lead announces when off the active runway.
- Example:
Snake 11 is off runway THREE-ZERO at Bravo. - Example:
Snake 12 is off runway THREE-ZERO at Bravo.
Tactical Recovery Procedure (TRP)¶
This page currently captures the overhead-break material used most often in UOAF event flow. TRP guidance is planned as a dedicated expansion rather than a placeholder summary.