Registered owner
Barger Gary L
Owner type
Individual
Serial number
R. A. H. 1
Year built
1984
Type
Fixed wing single engine
Engine
Reciprocating
Airworthiness
Experimental, amateur built
Airworthiness date
July 8, 1985
Certificate issued
February 16, 2001
Expires
February 28, 2030
Mode S code
A5AADD

From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Lycoming 0-145B model are included below.

On this page

Airworthiness directives that may apply · 3

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

1969In forceSuperseded2026
ADs by the year they took effect: 3 ADs
19691
19911
20121

Information bulletins that may apply

Advisory, not mandatory.

No bulletins matched this aircraft’s models

NTSB investigations

No NTSB investigations matched to N4640PMatched 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 Harper Raymond A FLY BABY aircraft

FAA incident reports

No FAA accident or incident reports matched to N4640PMatched 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 Harper Raymond A FLY BABY aircraft

Service difficulty reports

No reports matched to N4640PGeneral 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 Harper Raymond A FLY BABY aircraft

STCs that may be installed · 2

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

Earlier aircraft with this N-number · 1

This aircraft carried N4640P before the one registered now. The FAA can assign a mark to another aircraft once a registration is cancelled.