- Registered owner
- Sideline Services LLC
- Location
- Pearland, TX
- Owner type
- LLC
- Serial number
- 21059320
- Year built
- 1970
- Type
- Fixed wing single engine
- Engine
- Reciprocating
- Airworthiness
- Standard, normal
- Airworthiness date
- June 6, 1970
- Certificate issued
- July 20, 2020
- Expires
- July 31, 2027
- Mode S code
- AD16FA
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 · 72
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 | 3 |
| 1976 | 1 |
| 1977 | 2 |
| 1979 | 4 |
| 1980 | 3 |
| 1981 | 2 |
| 1984 | 1 |
| 1985 | 2 |
| 1986 | 1 |
| 1987 | 4 |
| 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 | 2 |
| 2005 | 2 |
| 2006 | 1 |
| 2007 | 1 |
| 2009 | 3 |
| 2010 | 1 |
| 2011 | 1 |
| 2012 | 2 |
| 2014 | 1 |
| 2016 | 1 |
| 2020 | 1 |
| 2022 | 3 |
| 2023 | 6 |
| 2024 | 1 |
See all 84 ADs
Information bulletins that may apply · 22
Advisory, not mandatory.
See all 23 bulletins
NTSB investigations · 3
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
NTSB ERA26LA325Accident · No injuriesClass 3 · LimitedPreliminary reportDawson Springs, KYOn September 1, 2026, at 2225 central daylight time, a Cessna 210K, N9420M, was substantially damaged when it was involved in an accident near Dawson Springs, Kentucky. The private pilot and passenger were not injured. The airplane was operated as a Title 14…NTSB NYC77FHJ15Accident · No injuriesClosedRonkonkoma, NYNTSB OAK74FXQ13Accident · No injuriesClosedGerlach, NV
FAA incident reports · 4
FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.
Accident 20260901012499ATakeoff: Climb Out · Dawson Springs, KYPilot reported after departing airport (2I0), while climbing through 4500 feet he heard a loud bang, the engine started running rough and begin to shake, lost 3 cylinders. Pilot looked for a place to land and seen an airport (8M7) on the map and circled…Incident 19780707042719IOther Ground Ops · Santa Monica, CAPilot being directed to parking spot by spouse. Who got into the propeller during shut down. Aircraft not moving.Accident 19770420007379AFinal Approach · Ronkonkoma, NYNose gr prev dmg drg gnd acdt. Plt secured eng onfinal,entered hi sink rate,un ck.Accident 19730927029819AFinal Approach · Gerlach, NV
Service difficulty reports
No reports matched to N9420MGeneral 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 210K aircraft
STCs that may be installed · 426
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Cessna 210K
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