Aircraft STC directory

Pratt & Whitney Division Turbo Wasp JT8D-1B STCs

The Jun 30, 2026 FAA DRS snapshot contains 3 selected supplemental type certificates with status Current whose public applicability data names the Pratt & Whitney Division Turbo Wasp JT8D-1B. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

listed Current at snapshot

holder directories

modification categories

Sep 8, 2006

latest recorded revision

Modification demand surface

Fuel systems1 Other aircraft modifications1 Engine and powerplant1

Recorded holders

Jet Avion Corporation2 Kellstrom Defense Aerospace Inc.1

Recently revised Turbo Wasp JT8D-1B STCs

Showing the 3 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.

SE2117SOFuel systemsRevised Sep 8, 2006

Installation of an oil tank safety cap adapter which prevents loss of oil in the event of loss or damage to the oil filler cap.

FAA holder: Jet Avion Corporation

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SE3318SOOther aircraft modificationsRevised Sep 8, 2006

Incorporate an alternate gear box cover seal utilizing an aluminum retainer and elastomeric seal.

FAA holder: Jet Avion Corporation

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SE2798CEEngine and powerplantRevised Jun 13, 2003

Installation of P/N T92871 first stage turbine vanes.

FAA holder: Kellstrom Defense Aerospace Inc.

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