We never show street addresses, even though they appear in the public FAA file. Individual owners are shown by city and state only.
Airframe & engine
FAA Registry + type data
Airframe
Manufacturer
Cessna
Model
421C
Year
1980
Serial number
421C1004
Aircraft type
Fixed wing multi engine
Category
Land
Certification
Type Certificated
Seats
8
Engines
2
Max takeoff weight
Up to 12,499 lb
Mode S code
A28075
Engine
Make and model
Cont Motor Gtsio-520 Ser
Type
Reciprocating
Power
435 hp
Total time and engine hours aren't public. They appear here once the owner adds logbooks.
Ownership history
Ownership history from FAA records
2025 – nowUpward Aviation LLCTulsa, OK · current
Individual owners are shown by city and state only.
Safety record
NTSB · Oct 15, 2026 · FAA ADs · Oct 18, 2026 · SDRs · Oct 16, 2026
NTSB events (1)
Accident · substantial damage
Mar 21, 1984 · Joliet, IL
THE ACFT PICKED UP MODERATE TO SEVERE ICING WHICH THE PILOT THOUGHT HE HAD SHAKEN OFF AS HE CYCLED THE DEICE BOOTS. HE SAW THE ICE COME OFF OF THE WINGS BUT COULD NOT SEE THE HORIZONTAL STABILIZER. ON SHORT FINAL AT 100 KTS THE CONTROL YOKE BEGAN VIBRATING. HE INCREASED AIRSPEED & LOWERED THE NOSE BUT WAS UNABLE TO FLARE RESULTING IN A HARD LANDING. CLEAR ICE CHUNKS WERE FOUND ON THE RUNWAY…
These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.