Registered owner
Dreyer Elwain C
Owner type
Individual
Serial number
51-16189
Year built
1951
Type
Rotorcraft
Engine
Reciprocating
Airworthiness
Standard, normal, utility
Airworthiness date
June 23, 1983
Certificate issued
May 8, 2014
Expires
May 31, 2027
Mode S code
A11FA4

From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Franklin 6V-335 model are included below.

On this page

Airworthiness directives that may apply · 0

Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.

No ADs matched this aircraft’s modelsADs on appliances, propellers and installed equipment aren’t matched by model; check those separately.

Information bulletins that may apply

Advisory, not mandatory.

No bulletins matched this aircraft’s models

NTSB investigations · 1

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

FAA incident reports · 1

FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.

Service difficulty reports

No reports matched to N17129General aviation reporting is voluntary. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Reports on Hiller OH-23B aircraft

STCs that may be installed · 5

Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.

Engine · Franklin 6V-335 series