Registered owner
Wilkerson Mark A
Location
Madison, IN
Owner type
Individual
Serial number
42-17594
Type
Fixed wing single engine
Engine
Reciprocating
Airworthiness
Experimental, research and development
Airworthiness date
May 19, 1986
Certificate issued
December 15, 2011
Expires
December 31, 2027
Mode S code
A70075

From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Pratt & Whitney R-985 model are included below.

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Airworthiness directives that may apply · 6

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

1963In forceSuperseded2026
ADs by the year they took effect: 2 ADs
19631
20231

Information bulletins that may apply · 1

Advisory, not mandatory.

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 · 2

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 N550LRGeneral 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 Boeing E75 aircraft

STCs that may be installed · 112

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

See all 112 STCs