| Model Number | MSN | Model | Manufacturer | Condition | Available For | Owner | Contact | Website |
|---|---|---|---|---|---|---|---|---|
| GTCP331-200 | P-1396 | GTCP331-200 | Honeywell | Serviceable | Sale, Lease or Exch | GA Telesis | John Wales +1 417-622-7215 |  |
| GTCP331-200 | P-1464 | GTCP331-200 | Honeywell | Serviceable | Sale, Lease or Exch | GA Telesis | John Wales +1 417-622-7215 | |
| GTCP331-200 | P-1334 | GTCP331-200 | Honeywell | Overhauled | Sale, Lease or Exch | GA Telesis | John Wales +1 417-622-7215 | |
| GTCP331-200ER | P-2460 | GTCP331-200 | Honeywell | Serviceable | Sale, Lease or Exch | Icelandair | John Wales +1 417-622-7215 |  |
| GTCP331-200ER | P-1245 | GTCP331-200 | Honeywell | Overhauled | Sale | TAG.Aero | John Wales +1 417-622-7215 |  |
| GTCP331-200ER | P-1515 | GTCP331-200 | Honeywell | Serviceable | Sale, Lease or Exch | TAG.Aero | John Wales +1 417-622-7215 | |
| GTCP331-200ER | P-2509 | GTCP331-200 | Honeywell | Overhauled | Sale | TAG.Aero | John Wales +1 417-622-7215 | |
| GTCP331-200ER | P-1345 | GTCP331-200 | Honeywell | Overhauled | Sale, Lease or Exch | TAG.Aero | John Wales +1 417-622-7215 | |
| GTCP331-200ER | P-2783 | GTCP331-200 | Honeywell | Overhauled | Sale, Lease or Exch | TAG.Aero | John Wales +1 417-622-7215 | |
| GTCP331-200ER | P-1081 | GTCP331-200 | Honeywell | Overhauled | Sale, Lease or Exch | TAG.Aero | John Wales +1 417-622-7215 | |
| GTCP331-200ER | P-1685 | GTCP331-200 | Honeywell | Overhauled | Sale, Lease or Exch | TAG.Aero | John Wales +1 417-622-7215 | |
| GTCP331-200ER | P-1094 | GTCP331-200 | Honeywell | Overhauled | Sale | TAG.Aero | John Wales +1 417-622-7215 | |
| GTCP331-200ER | P-2697 | GTCP331-200 | Honeywell | Serviceable | Sale, Lease or Exch | TAG.Aero | John Wales +1 417-622-7215 | |
| GTCP331-200ER | P-2621 | GTCP331-200 | Honeywell | Serviceable | Sale, Lease or Exch | TAG.Aero | John Wales +1 417-622-7215 |  |
| GTCP331-200ER | P-1148 | GTCP331-200 | Honeywell | Serviceable | Sale, Lease or Exch | TAT Piedmont | John Wales +1 417-622-7215 | |
| GTCP331-200ER | P-1943 | GTCP331-200 | Honeywell | Overhauled | Exchange | TAT Piedmont | John Wales +1 417-622-7215 | |
| GTCP331-200ER | P-2020 | GTCP331-200 | Honeywell | Overhauled | Exchange | TAT Piedmont | John Wales +1 417-622-7215 | |
| GTCP331-200ER | P-1564 | GTCP331-200 | Honeywell | Overhauled | Sale, Lease or Exch | TAT Piedmont | John Wales +1 417-622-7215 | |
| GTCP331-200ER | P-2250 | GTCP331-200 | Honeywell | Serviceable | Sale, Lease or Exch | TAG.Aero | John Wales +1 417-622-7215 | |
| GTCP331-200ER | P-1919 | GTCP331-200 | Honeywell | Serviceable | Sale, Lease or Exch | TAT Piedmont | John Wales +1 417-622-7215 | |
A: The Honeywell GTCP331-350C was selected for the Boeing 777 family for its high power-to-weight ratio and the 331 series’ established reliability record across widebody commercial operations. It delivers the electrical and pneumatic output required to support the 777’s large cabin and ground support requirements.
A: Authoritative GTCP331-350C specs are published in the Honeywell component maintenance manual for part number 3800454-6 and the Boeing 777 aircraft maintenance manual, covering electrical output, bleed air delivery, operating limits, and LLP threshold values.
A: GTCP331-350C aircraft applications cover the Boeing 777-200, 777-200ER, 777-200LR, 777-300, and 777-300ER. Aero-Shield Capital carries inventory under part number 3800454-6 and can confirm fit for your specific aircraft serial number before any transaction is committed.
A: Extended ground stops at transit stations increase cumulative GTCP331-350C maintenance exposure beyond what flight cycle projections alone suggest. Operators should track both cycle accumulation and total hours when projecting LLP threshold timelines and plan sourcing before limits are approached.
A: The GTCP331-350C is not a regional jet APU. It is a high-output widebody APU designed exclusively for the Boeing 777 family. Regional jets require smaller, lower-output APU models. The GTCP331-350C’s power output, physical dimensions, and installation interface are specific to the 777 platform.
