- Registered owner
- Tyrrells Trails LLC
- Location
- Fairbanks, AK
- Owner type
- LLC
- Serial number
- 4017C
- Year built
- 1984
- Type
- Fixed wing single engine
- Engine
- Reciprocating
- Airworthiness
- Standard, normal
- Airworthiness date
- June 28, 1994
- Certificate issued
- May 20, 2024
- Expires
- May 31, 2031
- Mode S code
- AA6918
From the FAA registry file of October 21, 2026. The registry lists only the engine series, so ADs for every Lycoming IO-540 model are included below.
On this page
Airworthiness directives that may apply · 54
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1963 | 1 |
|---|---|
| 1964 | 1 |
| 1966 | 1 |
| 1967 | 1 |
| 1969 | 2 |
| 1973 | 1 |
| 1975 | 1 |
| 1977 | 2 |
| 1978 | 2 |
| 1979 | 1 |
| 1981 | 1 |
| 1982 | 1 |
| 1983 | 1 |
| 1989 | 1 |
| 1992 | 1 |
| 1995 | 1 |
| 1996 | 5 |
| 1997 | 2 |
| 1998 | 4 |
| 1999 | 1 |
| 2000 | 1 |
| 2002 | 3 |
| 2003 | 2 |
| 2004 | 2 |
| 2005 | 3 |
| 2006 | 4 |
| 2007 | 1 |
| 2008 | 4 |
| 2009 | 1 |
| 2010 | 2 |
| 2011 | 1 |
| 2012 | 3 |
| 2014 | 1 |
| 2015 | 2 |
| 2017 | 1 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 1 |
| 2026 | 2 |
Airframe · Maule M-7-235
AD 2022-03-15Fuel Quantity IndicatorAD 98-15-18 R1WingsAD 2008-24-02Rear elevator control hornInformation bulletins that may apply · 15
Advisory, not mandatory.
Airframe · Maule M-7-235
SAIB 2026-08FloatsSAIB SW-18-31Navigation, Attitude, and Direction Data SystemEngine · Lycoming IO-540 series
SAIB NE-19-08Reciprocating Engine Cylinder Section - Lycoming Engines Parallel Valve CylindersNTSB investigations · 1
Matched to this aircraft by N-number and event date.
FAA incident reports · 2
FAA accident and incident reports matched to this aircraft by N-number and event date.
Accident 19990828026099ALow Level Operations · Kotzebue, AK(.19) On August 28, 1999, about 1530 Alaska daylight time, a float equipped Maule M-7 airplane, N770AS, sustained substantial damage after an in-flight collision with a bird, about 8 miles east of Kotzebue, Alaska, about latitude 66 degrees, 52 minutes north,…Incident 19841027064979IRoll-Out (Fixed Wing) · Conway, ARPilot was unable to correct for crosswind on landing. Ran off runway into ditch.
Service difficulty reports
No reports filed for N770ASGeneral aviation reporting is voluntary. Reports on Maule M-7-235 aircraft