GTCP131-9A: Auxiliary Power Unit for Light and Mid-Size Aircraft

The GTCP131-9A is a compact auxiliary power unit designed to provide reliable electrical and pneumatic power for light and mid-size commercial aircraft during ground operations and engine starts.

Asset Portfolio

The GTCP131-9A delivers stable performance to support essential systems while engines are off, helping crews achieve efficient turnarounds with reduced delays.

Operational Efficiency
and Support

Operators trust the GTCP131-9A for its service-proven reliability and ease of maintenance in challenging flight environments. The GTCP131-9A supplies consistent bleed air and electrical power to environmental control systems and aircraft startup procedures. Its durable design and efficient output make it a dependable choice for fleet managers seeking long-term operational performance.
Frequently Asked Questions
Q: How does high-cycle operation affect GTCP131-9A/9B maintenance?

A: High-frequency short-haul operations increase cycle accumulation, accelerating LLP consumption and reducing time between shop visits.

A: Overhaul cost is typically driven by LLP replacement requirements and hot section deterioration identified during teardown.

A:
● FAA 8130-3 serviceable release
● Work scope and teardown findings
● Updated LLP status
● AD compliance records

Model NumberMSNModelManufacturerConditionAvailable ForOwnerContactWebsite
GTCP331-200P-1396GTCP331-200HoneywellServiceableSale, Lease or ExchGA TelesisJohn Wales
+1 417-622-7215
LinkedIn
GTCP331-200P-1464GTCP331-200HoneywellServiceableSale, Lease or ExchGA TelesisJohn Wales
+1 417-622-7215
LinkedIn
GTCP331-200P-1334GTCP331-200HoneywellOverhauledSale, Lease or ExchGA TelesisJohn Wales
+1 417-622-7215
LinkedIn
GTCP331-200ERP-2460GTCP331-200HoneywellServiceableSale, Lease or ExchIcelandairJohn Wales
+1 417-622-7215
LinkedIn
GTCP331-200ERP-1245GTCP331-200HoneywellOverhauledSaleTAG.AeroJohn Wales
+1 417-622-7215
LinkedIn
GTCP331-200ERP-1515GTCP331-200HoneywellServiceableSale, Lease or ExchTAG.AeroJohn Wales
+1 417-622-7215
LinkedIn
GTCP331-200ERP-2509GTCP331-200HoneywellOverhauledSaleTAG.AeroJohn Wales
+1 417-622-7215
LinkedIn
GTCP331-200ERP-1345GTCP331-200HoneywellOverhauledSale, Lease or ExchTAG.AeroJohn Wales
+1 417-622-7215
LinkedIn
GTCP331-200ERP-2783GTCP331-200HoneywellOverhauledSale, Lease or ExchTAG.AeroJohn Wales
+1 417-622-7215
LinkedIn
GTCP331-200ERP-1081GTCP331-200HoneywellOverhauledSale, Lease or ExchTAG.AeroJohn Wales
+1 417-622-7215
LinkedIn
GTCP331-200ERP-1685GTCP331-200HoneywellOverhauledSale, Lease or ExchTAG.AeroJohn Wales
+1 417-622-7215
LinkedIn
GTCP331-200ERP-1094GTCP331-200HoneywellOverhauledSaleTAG.AeroJohn Wales
+1 417-622-7215
LinkedIn
GTCP331-200ERP-2697GTCP331-200HoneywellServiceableSale, Lease or ExchTAG.AeroJohn Wales
+1 417-622-7215
LinkedIn
GTCP331-200ERP-2621GTCP331-200HoneywellServiceableSale, Lease or ExchTAG.AeroJohn Wales
+1 417-622-7215
LinkedIn
GTCP331-200ERP-1148GTCP331-200HoneywellServiceableSale, Lease or ExchTAT PiedmontJohn Wales
+1 417-622-7215
LinkedIn
GTCP331-200ERP-1943GTCP331-200HoneywellOverhauledExchangeTAT PiedmontJohn Wales
+1 417-622-7215
LinkedIn
GTCP331-200ERP-2020GTCP331-200HoneywellOverhauledExchangeTAT PiedmontJohn Wales
+1 417-622-7215
LinkedIn
GTCP331-200ERP-1564GTCP331-200HoneywellOverhauledSale, Lease or ExchTAT PiedmontJohn Wales
+1 417-622-7215
LinkedIn
GTCP331-200ERP-2250GTCP331-200HoneywellServiceableSale, Lease or ExchTAG.AeroJohn Wales
+1 417-622-7215
LinkedIn
GTCP331-200ERP-1919GTCP331-200HoneywellServiceableSale, Lease or ExchTAT PiedmontJohn Wales
+1 417-622-7215
LinkedIn
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