Pushback Procedures
Definition
Pushback is the procedure used to move an aircraft backwards from a parking stand using a tug or tow vehicle, since most aircraft cannot reverse under their own power. It is a ground operation that requires coordination between pilots, ground crew, and ATC to ensure safety and proper positioning before taxi.
Purpose
- Clear the aircraft from the gate or stand
- Position the aircraft nose-out for taxi to the runway
- Ensure safe maneuvering in tight ramp spaces
- Prevent jet blast or prop wash hazards
When Pushback Is Required
- At airports with nose-in parking stands
- For larger aircraft that cannot power-back
- In apron areas with limited turning radius or obstacles
Pushback Participants
Standard Pushback Procedure
- Request start-up and pushback clearance from ATC:
- “Ground, OE-LAB, stand 12, request start-up and pushback.”
- Receive clearance:
- “OE-LAB, pushback approved, face west, expect taxi via Alpha.”
- Ground crew connects tug and headset
- Pilot confirms:
- Parking brake set
- Engines off, anti-collision light off
- All external doors and hatches closed
- Ground crew requests pushback:
- “Brakes released, cleared to push back, facing west.”
- Pilot releases brakes, starts engines during push (if permitted)
- Ground crew signals push complete and requests brake set
- Pilot sets brakes and confirms:
- “Brakes set, disconnect.”
- Ground crew disconnects and signals clear to taxi
Phraseology Examples
Engine Start During Pushback
- Often permitted during pushback
- Usually starts with engine #2, followed by engine #1
- Requires monitoring N1/N2, oil pressure, and EGT per checklist
- Anti-collision lights must be on before engine start
Safety Considerations
- ✅ Confirm all doors, hatches, and equipment are secured
- ✅ Use checklists and standard callouts
- ✅ Follow marshaller or headset guidance precisely
- ✅ Watch for fuel trucks, wing clearance, and nearby ground traffic
- ❌ Never initiate push without clearance or coordination
- ❌ Avoid power application until towbar is disconnected and area clear
Pushback vs. Powerback
- Pushback: Performed by tug — standard procedure
- Powerback: Aircraft reverses using its own engines — rare and not recommended, due to safety and FOD risks
Tips for Pilots
- Brief the pushback direction and engine start sequence
- Be familiar with stand-specific procedures and ATC expectations
- Use LearnATC’s airline ramp operations scenarios to practice pushback workflows
