- Registered owner
- Happy Sky LLC
- Location
- Brooklyn, NY
- Owner type
- LLC
- Serial number
- 21064870
- Type
- Fixed wing single engine
- Engine
- Reciprocating
- Airworthiness
- Standard, normal
- Airworthiness date
- November 17, 1988
- Certificate issued
- June 1, 2022
- Expires
- June 30, 2029
- Mode S code
- A687B4
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 · 70
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 | 2 |
| 1977 | 2 |
| 1979 | 5 |
| 1980 | 3 |
| 1981 | 3 |
| 1982 | 1 |
| 1985 | 2 |
| 1986 | 1 |
| 1987 | 2 |
| 1988 | 5 |
| 1990 | 1 |
| 1991 | 2 |
| 1993 | 3 |
| 1994 | 2 |
| 1995 | 2 |
| 1996 | 1 |
| 1997 | 1 |
| 1998 | 4 |
| 1999 | 1 |
| 2000 | 3 |
| 2002 | 1 |
| 2004 | 1 |
| 2005 | 2 |
| 2006 | 1 |
| 2007 | 1 |
| 2009 | 3 |
| 2010 | 1 |
| 2011 | 1 |
| 2012 | 2 |
| 2014 | 1 |
| 2016 | 1 |
| 2022 | 3 |
| 2023 | 7 |
| 2024 | 1 |
See all 81 ADs
Information bulletins that may apply · 21
Advisory, not mandatory.
See all 22 bulletins
NTSB investigations · 1
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
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 N52MMGeneral 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 210N aircraft
STCs that may be installed · 434
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Cessna 210N
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