- Registered owner
- Houdek Dennis E
- Location
- Roseburg, OR
- Owner type
- Individual
- Serial number
- 11-236
- Year built
- 1947
- Type
- Fixed wing single engine
- Engine
- Reciprocating
- Airworthiness
- Standard, normal
- Airworthiness date
- November 14, 1956
- Certificate issued
- July 7, 2021
- Expires
- July 31, 2028
- Mode S code
- A5CB78
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Continental C85 model are included below.
On this page
Airworthiness directives that may apply · 26
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1950 | 4 |
|---|---|
| 1956 | 1 |
| 1958 | 1 |
| 1968 | 1 |
| 1969 | 1 |
| 1978 | 1 |
| 1980 | 1 |
| 1981 | 2 |
| 1985 | 1 |
| 1993 | 3 |
| 1995 | 1 |
| 1996 | 2 |
| 1998 | 2 |
| 1999 | 1 |
| 2001 | 1 |
| 2014 | 1 |
| 2015 | 1 |
| 2025 | 1 |
See all 30 ADs
Information bulletins that may apply · 5
Advisory, not mandatory.
NTSB investigations · 2
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
NTSB ANC89LA002Accident · Minor injuriesLimited investigationFinal reportLevelock, AKThe airplane was at approximately 250 to 300 feet above sea level, and was executing a 360 degree turn to the left when the airplane stalled and crashed in the river. The pilot reported that he has never held a FAA pilot or medical certificate.NTSB ANC87LA044Accident · Minor injuriesLimited investigationFinal reportNenana, AKThe pilot lost control on takeoff, stalled and crashed on a frozen lake. During the interview with the pilot, he stated that the engine quit on initial climbout; he believed he did not pre-heat the engine long enough before takeoff. At the time of the…
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.
Accident 19881002043579AFinal Approach · Levelock, AKStalled and nosed over on impact in a river while trying to land on a sand bar. Pilot had no medical or license.Accident 19870305005389AForced/Precautionary Landing · Nenana, AKThe engine failed on takeoff and the aircraft impacted the frozen lake. Pilot suspects inadequate preheating.
Service difficulty reports
No reports matched to N4724MGeneral 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 Piper PA-11 aircraft
STCs that may be installed · 205
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Piper PA-11
STC SA01233SEFabrication and installation of Alaskan Bushwheel LLC tail wheel and fork assemblySTC SA04837NYInstallation of AeroLED's Holdings, LLC., position lights, navigation lights, strobe lights and beacon lightsSTC SA04652CHTo allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification