- Registered owner
- Zweigle Zachary J
- Location
- Redding, CA
- Owner type
- Individual
- Serial number
- JM-4-24-38-1
- Year built
- 1971
- Type
- Fixed wing single engine
- Engine
- Reciprocating
- Airworthiness
- Experimental, amateur built
- Airworthiness date
- February 4, 2000
- Certificate issued
- August 8, 2025
- Expires
- August 31, 2032
- Mode S code
- AB07F9
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.
| 1969 | 1 |
|---|---|
| 1991 | 1 |
| 2012 | 1 |
Engine · Lycoming 0-145B series
AD 2012-03-07CarburetorAD 90-04-06 R1Propeller Governor External Oil LineAD 66-06-03Connecting Rod AssembliesInformation bulletins that may apply
Advisory, not mandatory.
No bulletins matched this aircraft’s models
NTSB investigations
No NTSB investigations matched to N81KWMatched 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 Pitts Special S1C aircraft
FAA incident reports
No FAA accident or incident reports matched to N81KWMatched 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 Pitts Special S1C aircraft
Service difficulty reports
No reports matched to N81KWGeneral 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 Pitts Special S1C 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.