- Registered owner
- Kyle Howard C Jr
- Location
- Brenham, TX
- Owner type
- Individual
- Serial number
- 544
- Type
- Fixed wing single engine
- Engine
- Reciprocating
- Airworthiness
- Experimental, amateur built
- Airworthiness date
- June 28, 1995
- Certificate issued
- July 31, 2021
- Expires
- July 31, 2028
- Mode S code
- A1B80A
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Lycoming 0-235 model are included below.
On this page
Airworthiness directives that may apply · 21
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1969 | 2 |
|---|---|
| 1977 | 1 |
| 1978 | 1 |
| 1980 | 1 |
| 1981 | 2 |
| 1982 | 1 |
| 1988 | 1 |
| 1991 | 1 |
| 1993 | 1 |
| 1996 | 3 |
| 1998 | 2 |
| 2004 | 1 |
| 2012 | 1 |
| 2017 | 1 |
| 2022 | 1 |
| 2024 | 1 |
| 2026 | 2 |
Engine · Lycoming 0-235 series
AD 2026-17-10Reciprocating Engine Cylinder SectionAD 2026-04-11Engine (Reciprocating)AD 2022-16-03Engine (RECIPROCATING)Information bulletins that may apply · 5
Advisory, not mandatory.
NTSB investigations
No NTSB investigations matched to N21KMatched 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 Kyle Howard C LONG EZ aircraft
FAA incident reports
No FAA accident or incident reports matched to N21KMatched 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 Kyle Howard C LONG EZ aircraft
Service difficulty reports
No reports matched to N21KGeneral 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 Kyle Howard C LONG EZ aircraft
STCs that may be installed · 45
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Engine · Lycoming 0-235 series
STC SE04651CHTo allow use of l00R grade aviation fuel meeting Swift Fuel, LLC specification SPEC-l00R-22STC SE00825WIInstallation of Specialty Products Spin-on oil filter on Lycoming Engines.STC SE2932SWInstall carburetor air temperature indicator. Approved for Aircooled Motors (Franklin Engine Co.) equipped with float carburetors. Model eligibility included here may not be inclusive.
Earlier aircraft with this N-number · 1
This aircraft carried N21K before the one registered now. The FAA can assign a mark to another aircraft once a registration is cancelled.