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Engine and powerplant

STC SA4222SW

FAA DRS lists SA4222SW as Current · Reissued, held by Johnson Aviation Products, for Cessna Aircraft 310I, Cessna Aircraft 310J, and Cessna Aircraft 310K, and 14 more aircraft configurations. Recorded change: Mount collision avoidance lights in engine nacelle. Snapshot dated June 30, 2026.

FAA-listed holder
Johnson Aviation Products
Aircraft configurations
17
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

SA4222SW 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: Cessna Aircraft 310I, Cessna Aircraft 310J, and Cessna Aircraft 310K, and 14 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Cessna Aircraft 310I3A10Cessna Aircraft 310J3A10Cessna Aircraft 310K3A10Cessna Aircraft 310L3A10Cessna Aircraft 310N3A10Cessna Aircraft 310R3A10Cessna Aircraft 3353A25Cessna Aircraft 3403A25Cessna Aircraft 340A3A25Cessna Aircraft 401A7CECessna Aircraft 402A7CECessna Aircraft 402AA7CECessna Aircraft 402BA7CECessna Aircraft 402CA7CECessna Aircraft 414A7CECessna Aircraft 414AA7CECessna Aircraft T310R3A10

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Related engine and powerplant STCs

SA493CHEngine and powerplant

Increase in maximum gross weight from 3600 lbs. to 3700 lbs. with installation of Continental I0-550-B engine in accordance with D'Shannon Products Installation Instruction 71-20-00, dated 10/20/88, or later FAA-approved revision; and installation of Cooling Air Baffles in accordance with D'Shannon Products Installation Instruction DSP1M95-2, dated 6/1/95, FAA-approved 6/21/95 or later FAA Approved revisions.

FAA holder: D'Shannon Products Ltd.

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