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Engine and powerplant

STC SA1540WE

FAA DRS lists SA1540WE as Current · Reissued, held by AvComp LLC, for Boeing Airplane Wichita Division 75 (Army PT-13), Boeing Airplane Wichita Division A75 (Army PT-13A; -13B; -13C), and Boeing Airplane Wichita Division A75J1 (Army PT-18), and 6 more aircraft configurations. Recorded change: Installation of Pratt & Whitney R-985-AN-1, -AN-3, -AN14B, or -AN14BM engine, Hamilton Standard 2D30/6101A-12 or 2D30/6101A-12 or 22D30/6533A-12 propeller, modified fuel and oil systems. Snapshot dated June 30, 2026.

FAA-listed holder
AvComp LLC
Aircraft configurations
9
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

SA1540WE identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.

Applicability

Aircraft named in FAA DRS

Named aircraft: Boeing Airplane Wichita Division 75 (Army PT-13), Boeing Airplane Wichita Division A75 (Army PT-13A; -13B; -13C), and Boeing Airplane Wichita Division A75J1 (Army PT-18), and 6 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing Airplane Wichita Division 75 (Army PT-13)A-743Boeing Airplane Wichita Division A75 (Army PT-13A; -13B; -13C)A-743Boeing Airplane Wichita Division A75J1 (Army PT-18)A-743Boeing Airplane Wichita Division A75L3A-743Boeing Airplane Wichita Division A75N1 (Army PT-17; -17A; Navy N2S-1; -4)A-743Boeing Airplane Wichita Division B75 (Navy N2S-5)A-743Boeing Airplane Wichita Division B75N1 (Navy N2S-3)A-743Boeing Airplane Wichita Division D75N1 (Army PT-27)A-743Boeing Airplane Wichita Division E75 (Army PT-13D; Navy N2S-5; PT-13D/N2S-5)A-743

Buyer checks

Confirm before sourcing

Related engine and powerplant STCs

SA00468WIEngine and powerplant

Installation of NorthPoint XP470 (T.C.M.) engine approved per STC SE4988NM, with McCauley D3A34C401/90DFA -2, -4, -6, -8 & -10 propellers on Cessna Aircraft Models 180, 180A through 180K, Serial Nos 30000 through 50911, and 18050912 through 18053203, and associated changes in accordance with NorthPoint Aviation, Installation Instructions. C-180 S/N 30000-52700. Rev. A dated June 15, 2020 or later "FAA Approved Revisions". Airplane Flight Manual Supplement Rev. A dated June 15, 2020, or later "FAA Approved Revisions" is required for airplanes with Serial Number 52770, and 18053001 through 18053203 (53001-53203).

FAA holder: NorthPoint Aviation

View record