- Registered owner
- Keystone Aerial Surveys Inc
- Location
- Philadelphia, PA
- Owner type
- Corporation
- Serial number
- 441-0103
- Year built
- 1979
- Type
- Fixed wing multi engine
- Engine
- Turbo-prop
- Airworthiness
- Restricted, aerial surveying
- Airworthiness date
- December 15, 1992
- Certificate issued
- September 14, 2019
- Expires
- September 30, 2029
- Mode S code
- A54F6B
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 24
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1979 | 4 |
|---|---|
| 1980 | 1 |
| 1983 | 1 |
| 1984 | 1 |
| 1986 | 2 |
| 1992 | 2 |
| 1996 | 2 |
| 1998 | 3 |
| 2001 | 2 |
| 2002 | 1 |
| 2003 | 1 |
| 2004 | 1 |
| 2005 | 3 |
| 2008 | 2 |
| 2009 | 1 |
| 2023 | 1 |
See all 28 ADs
Information bulletins that may apply · 5
Advisory, not mandatory.
Historical bulletins · 1
NTSB investigations
No NTSB investigations matched to N441MDMatched 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 441 aircraft
FAA incident reports
No FAA accident or incident reports matched to N441MDMatched 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 441 aircraft
Service difficulty reports
No reports matched to N441MDGeneral 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 441 aircraft
STCs that may be installed · 180
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Cessna 441
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