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N4643S

Cancelled 1993
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Deregistered aircraft · Sikorsky S-52-3

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Cancelled
July 20, 1993
Exported to
United Kingdom
Status when cancelled
Triennial form not returned
Serial number
125521
Type
Rotorcraft
Certificate issued
October 6, 1992
Last registry action
September 20, 1995
Mode S code
A5AB49
Owner when cancelled
Vertical Aviation Technologies Inc
Location
Sanford, FL
Owner type
Corporation
Airframe modelSikorsky S-52-3TCDS 1H2 · ADs, bulletins and aircraft registered now

From the FAA registry file of October 29, 2026, cancelled registrations. Owners’ street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

NTSB investigations · 2

Matched to this aircraft by N4643S and the event date: up to this one’s cancellation.

NTSB MIA78FLD32Accident · No injuriesClosedEustis, FLApr 4, 1978 · Substantial damageNTSB UNK69X0108Accident · No injuriesClosedSanto Domingo (Atlantic Ocean)Feb 3, 1969 · Substantial damage

FAA incident reports · 1

FAA accident and incident reports matched to this aircraft by N4643S and the event date: up to this one’s cancellation.

Accident 19780404006989AFcd/Prec Ldg From Cruise · Eustis, FLConnecting rod cap bolt failed in center left cylinder. Piston rinad not fully seated.Apr 4, 1978 · Substantial damage