Lead-fuel transition
Training aircraft on the leaded only — needs g100ul or engine swap pathway
Training aircraft positioned on the leaded only — needs g100ul or engine swap pathway for the FAA EAGLE program and California UNL94 transition. Aviatize directory entries cover engine compatibility positioning, fuel economics, and configuration notes for each type.
12 aircraft listed

140
Cessna (Textron Aviation)
Single-engine piston
- Power
- 85hp
- Fuel
- 100LL avgas

150 / 152
Cessna (Textron Aviation)
Single-engine piston
- Power
- 110hp
- Fuel
- 100LL avgas

170
Cessna (Textron Aviation)
Single-engine piston
- Power
- 145hp
- Fuel
- 100LL avgas

210 Centurion
Cessna (Textron Aviation)
Single-engine piston
- Power
- 285hp
- Fuel
- 100LL avgas

DA20 Katana / Eclipse
Diamond Aircraft Industries
Single-engine piston
- Power
- 125hp
- Fuel
- 100LL avgas

F-28 / 280 series
Enstrom Helicopter Corporation
Helicopter (piston)
- Power
- 225hp
- Fuel
- 100LL avgas

Extra 200 / 300 / 330 aerobatic family
Extra Aircraft
Single-engine piston
- Power
- 300hp
- Fuel
- 100LL avgas

M-7 / MX-7 / MT-7 STOL family
Maule Air
Single-engine piston
- Power
- 235hp
- Fuel
- 100LL avgas

PA-32R Saratoga / Lance
Piper Aircraft
Single-engine piston
- Power
- 300hp
- Fuel
- 100LL avgas

PA-34 Seneca
Piper Aircraft
Multi-engine piston
- Power
- 440hp
- Fuel
- 100LL avgas

PA-38-112 Tomahawk
Piper Aircraft
Single-engine piston
- Power
- 112hp
- Fuel
- 100LL avgas

DR400 family
Robin Aircraft
Single-engine piston
- Power
- 160hp
- Fuel
- 100LL avgas