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
421B
Year
1972
Serial number
421B0264
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
A3B5EE
Engine
Make and model
Cont Motor Gtsi0-520-F-K
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
2002 – 2012Vagus Group INCAtlanta, GA
Individual owners are shown by city and state only.
Safety record
NTSB · Oct 15, 2026 · FAA ADs · Oct 20, 2026 · SDRs · Oct 16, 2026
NTSB events (2)
Accident · substantial damage
Apr 19, 1985 · Amarillo, TX
THE ACFT GROUND LOOPED FOLLOWING A COLLAPSE OF THE LEFT MAIN GEAR AFTER A LANDING ROLL OF APRX 600 TO 700 FT. POST ACCIDENT INSPECTION OF THE GEAR REVEALED A BOLT HAD BACKED OUT OF THE GEAR DOWN LOCK ARM WHERE IT LOCKS OVERCENTER.
DURING LANDING THE RIGHT MAIN LANDING GEAR SCISSORS BOLT & BUSHING PULLED THROUGH THE SCISSORS MOUNT HOLE ALLOWING THE LANDING GEAR TO ROTATE 90 DEG. AN INCORRECT WASHER (STANDARD 5/16 IN) HAD BEEN INSTALLED IN THE SCISSORS ASSEMBLY DURINGRECENT MAINTENANCE. CESSNA PARTS MANUAL CALLS FOR AN960-5/16 WASHER.
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.
FOUND 11 OUT OF 12 CYLINDERS WITH THIS P/N PISTON WHICH IS NOT APPROVED FOR USE IN GTSIO520 ENGINES. PISTONS WERE SENT FROM ECI AS PART OF A GTSIO-520 CYLINDER ASSY. P/N 632585 CYLINDER IS DOMED WITH NO STEEL INSERT FOR THE TOP RING GROOVE. THE CORRECT PISTON FOR THE GTSIO520 ENGINE IS FLAT WITH A…
From FAA Service Difficulty Reports; matched by N-number and serial number.
FOUND THREE CYLINDERS CRACKED BETWEEN THE SPARK PLUG AND INJECTOR HOLES. SUBMITTER STATED CRACKS MAY BE CAUSED BY OVERTORQUING THE INJECTOR NOZZLES OR POSSIBLY EXCESSIVE VIBRATION.
From FAA Service Difficulty Reports; matched by N-number and serial number.