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Engine and powerplant

STC SA03274NY

FAA DRS lists SA03274NY as Current · Amended, held by Lake Central Air Services, for REVO Lake LA-4-200. Recorded change: This modification consists of replacing the existing engine on Lake Aircraft LA-4-200 with a Lycoming IO-390-A1A6 and installing one of the 3 following propellers: 1. MT Propeller MTV-12-B/LD188-119a, to be installed with either MT Propeller spinner assembly P-1005-1 or P-1005. 2. MT Propeller (reversing) MTV-12-B-C-R(M)/CRLD188-119a, to be installed with MT Propeller P-480 Series Reverse Governor and either MT Propeller spinner assembly P-1005-1 or P-1005. 3. Hartzell Propeller BHC-E2YR-1BLFP/FL7894-4. 4. Installation, operation, and maintenance of Lycoming IO-390-A1A6 engine and propeller configurations. Snapshot dated June 30, 2026.

FAA-listed holder
Lake Central Air Services
Aircraft configurations
1
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

SA03274NY 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: REVO Lake LA-4-200. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

REVO Lake LA-4-2001A13

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