- Registered owner
- Granite State Aerial Topography LLC
- Location
- Wolfeboro, NH
- Owner type
- LLC
- Serial number
- U20602271
- Year built
- 1973
- Type
- Fixed wing single engine
- Engine
- Reciprocating
- Airworthiness
- Standard, normal
- Airworthiness date
- January 7, 1974
- Certificate issued
- July 8, 2020
- Expires
- July 31, 2027
- Mode S code
- AD279F
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Continental IO-520 model are included below.
On this page
Airworthiness directives that may apply · 67
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 |
|---|---|
| 1972 | 1 |
| 1974 | 4 |
| 1975 | 1 |
| 1976 | 1 |
| 1977 | 3 |
| 1979 | 4 |
| 1980 | 2 |
| 1981 | 2 |
| 1985 | 3 |
| 1986 | 1 |
| 1987 | 3 |
| 1988 | 5 |
| 1990 | 1 |
| 1991 | 1 |
| 1993 | 3 |
| 1994 | 1 |
| 1995 | 2 |
| 1996 | 1 |
| 1997 | 1 |
| 1998 | 3 |
| 1999 | 1 |
| 2000 | 3 |
| 2002 | 1 |
| 2004 | 1 |
| 2006 | 1 |
| 2007 | 1 |
| 2009 | 3 |
| 2010 | 1 |
| 2011 | 1 |
| 2012 | 1 |
| 2014 | 1 |
| 2016 | 1 |
| 2020 | 1 |
| 2022 | 3 |
| 2023 | 6 |
| 2024 | 1 |
See all 78 ADs
Information bulletins that may apply · 18
Advisory, not mandatory.
See all 18 bulletins
NTSB investigations
No NTSB investigations matched to N947ETMatched 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 Cessna U206F aircraft
Investigations on N947ET not matched to an aircraft · 1
They name N947ET, but no registry record covers the date, the aircraft registered then was built later, or the investigation describes another aircraft.
FAA incident reports
No FAA accident or incident reports matched to N947ETMatched 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 Cessna U206F aircraft
Reports on N947ET not matched to an aircraft · 1
They name N947ET, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.
Service difficulty reports
No reports matched to N947ETGeneral 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 Cessna U206F aircraft
STCs that may be installed · 493
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Cessna U206F
STC SA02571SEInstallation of Garmin G500/G600 TXi Integrated Avionics System (Primary Flight Display, Multi-Function Display, and Engine Indicating System Display).STC SA01800SEFabrication and installation of new or replacement of existing instrument panel lights dimmer control.STC SA01861SEFabrication and installation of Landing Light Controller