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Practical market insight for APU decisions

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Boeing 737 aircraft representing GTCP131-9B APU used on 737NG and 737 MAX with differences in compatibility and configuration

MAXify your GTCP131-9B

The GTCP131-9B may power both the 737NG and 737 MAX - but they’re not directly interchangeable. Understanding what’s required to make an APU MAX-compatible is key to unlocking its full value.

schedule 5 min read • 3rd April 2026

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Structured APU minipack with technical documentation and certification details displayed clearly for faster asset evaluation

Minipacks Matter!

If you’ve gone to the market for an APU before you’ll certainly be familiar with being sent a link of records for the current and historical data surrounding the APU. So, what are these records and how important are they?

schedule 5 min read • 17th April 2026

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Airbus A320 aircraft with APS3200 APU highlighted, showing the power unit used for onboard air and electrical systems

Inside the APS3200 APU

The APS3200 isn’t just another APU—it’s critical to keeping A320 fleets moving. From engine starts to onboard power, understanding its performance can shape how these assets are evaluated and traded.

schedule 2 min read • 17th March 2026

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APU transport stand and storage container in warehouse, used for safe handling and shipping of aircraft auxiliary power units

Choosing the Right APU Stand

The stand your APU sits on isn’t just a piece of equipment—it’s critical to protecting its value. Choosing the right stand can mean the difference between safe delivery and costly damage during transit.

schedule 2 min read • 10th February 2026

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