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N4927E

Cancelled 2012
Open the Markdown

Deregistered aircraft · Sikorsky S-51 · Pratt & Whitney R-985 series

Open in FAA registry

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Cancelled
December 18, 2012
Status when cancelled
Registration expired, pending cancellation
Serial number
51214
Type
Rotorcraft
Engine
Reciprocating
Airworthiness
Standard
Airworthiness date
March 24, 1961
Certificate issued
June 16, 1981
Last registry action
August 7, 1996
Mode S code
A61AD8
Owner when cancelled
Petkow Louis H
Location
San Pedro, CA
Owner type
Individual
Airframe modelSikorsky S-51TCDS H-2 · ADs, bulletins and aircraft registered nowEngine modelPratt & Whitney R-985 seriesReciprocating

From the FAA registry file of November 5, 2026, cancelled registrations. Owners’ street addresses are left out. The Mode S code belongs to the N-number, not the airframe.