- Registered owner
- Octopus Flying Club Inc
- Location
- Riverdale, MD
- Owner type
- Corporation
- Serial number
- 1856
- Year built
- 1998
- Type
- Fixed wing single engine
- Engine
- Reciprocating
- Airworthiness
- Standard, normal
- Airworthiness date
- August 15, 2012
- Certificate issued
- August 27, 2020
- Expires
- August 31, 2027
- Mode S code
- A1E4C4
Socata TB-20 TRINIDADTCDS A51EUAirframe · Socata TB-20 TRINIDADTCDS 1E4Engine · Lycoming IO-540-C4D5D
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 51
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1977 | 1 |
|---|---|
| 1986 | 4 |
| 1987 | 1 |
| 1988 | 2 |
| 1989 | 2 |
| 1990 | 1 |
| 1991 | 3 |
| 1992 | 1 |
| 1995 | 1 |
| 1996 | 2 |
| 1997 | 1 |
| 1998 | 3 |
| 2001 | 1 |
| 2002 | 4 |
| 2003 | 3 |
| 2004 | 3 |
| 2005 | 3 |
| 2006 | 5 |
| 2007 | 2 |
| 2008 | 3 |
| 2009 | 1 |
| 2010 | 1 |
| 2011 | 1 |
| 2012 | 3 |
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2022 | 2 |
| 2024 | 2 |
| 2026 | 2 |
Airframe · Socata TB-20 TRINIDAD
AD 2024-14-03Autopilot SystemAD 2022-03-15Fuel Quantity IndicatorAD 2021-24-16Landing Gear SystemInformation bulletins that may apply · 14
Advisory, not mandatory.
Airframe · Socata TB-20 TRINIDAD
SAIB SW-18-31Navigation, Attitude, and Direction Data SystemSAIB CE-04-14SAIB CE-04-08NTSB investigations
No NTSB investigations matched to N221AMMatched 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 Socata TB-20 TRINIDAD aircraft
FAA incident reports · 1
FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.
Service difficulty reports
No reports matched to N221AMGeneral 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 Socata TB-20 TRINIDAD aircraft
STCs that may be installed · 211
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Socata TB-20 TRINIDAD
STC SA02571SEInstallation of Garmin G500/G600 TXi Integrated Avionics System (Primary Flight Display, Multi-Function Display, and Engine Indicating System Display).STC SA04837NYInstallation of AeroLED's Holdings, LLC., position lights, navigation lights, strobe lights and beacon lightsSTC SA12406WIInstallation of a Garmin AXIS Flight Display System
Earlier aircraft with this N-number · 3
These aircraft carried N221AM before the one registered now. The FAA can assign a mark to another aircraft once a registration is cancelled.