- Registered owner
- Willat Boyd J
- Location
- Warner Springs, CA
- Owner type
- Individual
- Serial number
- 638
- Type
- Fixed wing single engine
- Engine
- Reciprocating
- Airworthiness
- Experimental, amateur built
- Airworthiness date
- December 21, 2000
- Certificate issued
- April 5, 2023
- Expires
- April 30, 2030
- Mode S code
- A1B742
- Kit
- Lancair Intl Inc LC 320
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Lycoming 0-320 model are included below.
On this page
Airworthiness directives that may apply · 39
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1964 | 1 |
|---|---|
| 1966 | 1 |
| 1967 | 1 |
| 1968 | 1 |
| 1969 | 2 |
| 1977 | 2 |
| 1978 | 2 |
| 1979 | 2 |
| 1980 | 3 |
| 1981 | 1 |
| 1982 | 1 |
| 1988 | 1 |
| 1989 | 1 |
| 1991 | 1 |
| 1992 | 1 |
| 1993 | 1 |
| 1996 | 2 |
| 1997 | 1 |
| 1998 | 3 |
| 2002 | 1 |
| 2004 | 1 |
| 2006 | 2 |
| 2007 | 1 |
| 2008 | 1 |
| 2010 | 2 |
| 2012 | 1 |
| 2017 | 1 |
| 2022 | 1 |
| 2024 | 1 |
| 2026 | 1 |
Engine · Lycoming 0-320 series
AD 2026-04-11Engine (Reciprocating)AD 2022-16-03Engine (RECIPROCATING)AD 2017-16-11Reciprocating Engine Power SectionInformation bulletins that may apply · 9
Advisory, not mandatory.
See all 17 bulletins
NTSB investigations
No NTSB investigations matched to N21BMatched 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 Gleason Michael A LANCAIR 320 aircraft
FAA incident reports · 4
FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.
Incident 20201027017739ILanding: Touchdown · Mcminnville, ORDuring landing, the pilot allowed the nose gear to contact the runway before the main landing gear. This caused the pilot to overreact with the controls and the aircraft porpoise on the runway which then caused both the nose and left main landing gear to…Incident 20170209007279ILanding: Rollout · Jackson, TNOn 9 February 2017 while landing at kmkl airport, aircraft N21B with [privacy data omitted] acting as the pilot in command sustained a nosegear collapse during landing rollout. [privacy data omitted] Stated to inspector ian lake of the memphis FSDO that the…Incident 20130731014929ILanding: Touchdown · Porterville, CAAircraft landed on runway 30 at the Porterville muni airport (ptv) with the landing gear retracted. The damage was limited to the underside, propeller and the nose gear doors of the aircraft.Incident 20060103001749IGo Round (Aborted VFR) · Gainesville, FL(-23) Upon landing on runway 24, aircraft touched down on runway surface momentarily before encountering a right crosswind. Aircraft became airborne and pilot applied power to attempt a go around. Aircraft entered into a stalled condition, at approximately 10…
Service difficulty reports
No reports matched to N21BGeneral 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 Gleason Michael A LANCAIR 320 aircraft
STCs that may be installed · 70
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Engine · Lycoming 0-320 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.