GTCP331-500B
Auxiliary Power Unit for Widebody Aircraft

The GTCP331-500B is a high-capacity auxiliary power unit built to supply dependable electrical and pneumatic power for large commercial aircraft during ground operations and engine starts.

Asset Portfolio

Designed for demanding environments, the GTCP331-500B supports essential aircraft systems while the main engines are shut down, helping crews maintain cabin comfort and system readiness. Its turbine-based design delivers stable performance that operators rely on during routine turnarounds and extended ground time.

Operational Performance and
Service Reliability

Operators value the GTCP331-500B for its consistent output and service-proven design across global fleets. The GTCP331-500B provides reliable bleed air and electrical power that supports environmental control systems and aircraft startup procedures. Its durable construction and maintenance-friendly architecture help reduce downtime.

Model Number	MSN	Model	Manufacturer	Condition	Available For	Owner	Contact
GTCP331-200	P-1396	GTCP331-200	Honeywell	Serviceable	Sale, Lease or Exch	GA Telesis	John Wales +1 417-622-7215 LinkedIn
GTCP331-200	P-1464	GTCP331-200	Honeywell	Serviceable	Sale, Lease or Exch	GA Telesis	John Wales +1 417-622-7215 LinkedIn
GTCP331-200	P-1334	GTCP331-200	Honeywell	Overhauled	Sale, Lease or Exch	GA Telesis	John Wales +1 417-622-7215 LinkedIn
GTCP331-200ER	P-2460	GTCP331-200	Honeywell	Serviceable	Sale, Lease or Exch	Icelandair	John Wales +1 417-622-7215 LinkedIn
GTCP331-200ER	P-1245	GTCP331-200	Honeywell	Overhauled	Sale	TAG.Aero	John Wales +1 417-622-7215 LinkedIn
GTCP331-200ER	P-1515	GTCP331-200	Honeywell	Serviceable	Sale, Lease or Exch	TAG.Aero	John Wales +1 417-622-7215 LinkedIn
GTCP331-200ER	P-2509	GTCP331-200	Honeywell	Overhauled	Sale	TAG.Aero	John Wales +1 417-622-7215 LinkedIn
GTCP331-200ER	P-1345	GTCP331-200	Honeywell	Overhauled	Sale, Lease or Exch	TAG.Aero	John Wales +1 417-622-7215 LinkedIn
GTCP331-200ER	P-2783	GTCP331-200	Honeywell	Overhauled	Sale, Lease or Exch	TAG.Aero	John Wales +1 417-622-7215 LinkedIn
GTCP331-200ER	P-1081	GTCP331-200	Honeywell	Overhauled	Sale, Lease or Exch	TAG.Aero	John Wales +1 417-622-7215 LinkedIn
GTCP331-200ER	P-1685	GTCP331-200	Honeywell	Overhauled	Sale, Lease or Exch	TAG.Aero	John Wales +1 417-622-7215 LinkedIn
GTCP331-200ER	P-1094	GTCP331-200	Honeywell	Overhauled	Sale	TAG.Aero	John Wales +1 417-622-7215 LinkedIn
GTCP331-200ER	P-2697	GTCP331-200	Honeywell	Serviceable	Sale, Lease or Exch	TAG.Aero	John Wales +1 417-622-7215 LinkedIn
GTCP331-200ER	P-2621	GTCP331-200	Honeywell	Serviceable	Sale, Lease or Exch	TAG.Aero	John Wales +1 417-622-7215 LinkedIn
GTCP331-200ER	P-1148	GTCP331-200	Honeywell	Serviceable	Sale, Lease or Exch	TAT Piedmont	John Wales +1 417-622-7215 LinkedIn
GTCP331-200ER	P-1943	GTCP331-200	Honeywell	Overhauled	Exchange	TAT Piedmont	John Wales +1 417-622-7215 LinkedIn
GTCP331-200ER	P-2020	GTCP331-200	Honeywell	Overhauled	Exchange	TAT Piedmont	John Wales +1 417-622-7215 LinkedIn
GTCP331-200ER	P-1564	GTCP331-200	Honeywell	Overhauled	Sale, Lease or Exch	TAT Piedmont	John Wales +1 417-622-7215 LinkedIn
GTCP331-200ER	P-2250	GTCP331-200	Honeywell	Serviceable	Sale, Lease or Exch	TAG.Aero	John Wales +1 417-622-7215 LinkedIn
GTCP331-200ER	P-1919	GTCP331-200	Honeywell	Serviceable	Sale, Lease or Exch	TAT Piedmont	John Wales +1 417-622-7215 LinkedIn

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Contact Info

Email:

info@aero-shield.com

Phone:

+1-872-233-4002

Corporate Address:

125 South Wacker Drive Suite 300 Chicago, Illinois 60606 United States

Warehouse:

19027 Jodi Road Unit D Mokena, Illinois 60448 United States

GTCP331-500B
Auxiliary Power Unit for Widebody Aircraft

Asset Portfolio

Operational Performance and
Service Reliability

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Contact Info

Email:

Phone:

Corporate Address:

125 South Wacker Drive Suite 300 Chicago, Illinois 60606 United States

Warehouse:

19027 Jodi Road Unit D Mokena, Illinois 60448 United States

GTCP331-500B Auxiliary Power Unit for Widebody Aircraft

Asset Portfolio

Operational Performance and Service Reliability

GTCP331-500B
Auxiliary Power Unit for Widebody Aircraft

Operational Performance and
Service Reliability