Registered owner
Nielsen Martin M
Owner type
Individual
Serial number
CROWL001
Year built
2007
Type
Fixed wing single engine
Engine
4 cycle
Airworthiness
Experimental, registered before 01/31/08
Airworthiness date
February 12, 2007
Certificate issued
July 21, 2014
Expires
July 31, 2027
Mode S code
A07718

From the FAA registry file of October 24, 2026.

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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

No NTSB investigations matched to N129WCMatched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Crowl William D HUMMELBIRD aircraft

FAA incident reports

No FAA accident or incident reports matched to N129WCMatched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Crowl William D HUMMELBIRD aircraft

Service difficulty reports

No reports matched to N129WCGeneral 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 Crowl William D HUMMELBIRD aircraft

STCs that may be installed

No STCs matched this aircraft’s modelsSTCs change type-certificated designs, and this aircraft isn’t type certificated.