N208V1975 Cessna 421B
Safety record in brief:No NTSB accidents or incidents since 19827 ADs may apply3 service difficulty reports
Registration
FAA Aircraft Registry · Oct 17, 2026- Registered owner
- Bas Part Sales LLC
- Owner type
- LLC
- City, state
- Greeley, CO
- Airworthiness
- Standard
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 dataAirframe
- Manufacturer
- Cessna
- Model
- 421B
- Year
- 1975
- Serial number
- 421B0866
- 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
- A1B196
Engine
- Make and model
- Cont Motor Gtsio-520-C
- Type
- Reciprocating
- Power
- 340 hp
Total time and engine hours aren't public. They appear here once the owner adds logbooks.
Ownership history
Ownership history from FAA records- until nowBas Part Sales LLCGreeley, CO · current
Individual owners are shown by city and state only.
Safety record
NTSB · Oct 15, 2026 · FAA ADs · Oct 17, 2026 · SDRs · Oct 16, 2026NTSB events (0)
No NTSB accidents or incidents found for this airframe since 1982.
Accident history for this modelADs published since 1998 that may apply (7)
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.
| AD | Subject | Effective | Applies to |
|---|---|---|---|
| 2023-05-16 | Reciprocating Engine Power Section | Mar 15, 2023 | Engine (GTSIO-520-C) |
| 2020-16-11 | Reciprocating Cylinder Section | Sep 21, 2020 | Engine (GTSIO-520-C)Only with: Engines originally manufactured, rebuilt, or modified with a cross-flow cylinder assembly replacement on or after November 1, 2014, with cross-flow cylinder assembly P/N 658538, 658540, 658542, 658591, 658595, 658613, 658624, 658539, 658541, 658590, 658594, 658603, 658623, or 658630 installed. |
| 2016-17-08 | Elevator Tab Control System | Sep 12, 2016 | Airframe (421B) |
| 2007-05-15 | Teledyne Continental Motors GTSIO-520 Series Reciprocating Engines | Apr 16, 2007 | Engine (GTSIO-520-C) |
| 2005-20-25 | The Cessna Aircraft Company Models 401, 401A, 401B, 402, 402A, 402B, 402C, 404, 411… | Nov 9, 2005 | Airframe (421B)Certain serial numbers: 401 655; 401 401-0001–401-0322; 401A 655; 401A 401A0001–401A0132; 401B 401B0001–401B0221; 402 402-0001–402-0322; …. Only with: Equipped with an avionics bus circuit breaker switch P/N CM3589-50, 593-250-101, 593-250-102, W31-X2M5A-50, or W31-X1000-50. |
Show all 7 ADsShow fewer ADs
| AD | Subject | Effective | Applies to |
|---|---|---|---|
| 2000-01-16 | Cessna Aircraft Company 300 and 400 Series Airplanes | Feb 15, 2000 | Airframe (421B) |
| 98-04-28 | Cessna Aircraft Company Models T303, 310R, T310R, 335, 340A, 402B, 402C, 404, F406, 414… | Mar 13, 1998 | Airframe (421B) |
AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.
Service Difficulty Reports (3)
Reports of failures and defects that operators and repair stations sent to the FAA since 1995. A report describes one finding; it is not an accident.
- Engine oil · oil cooler · leakingSep 16, 2001
OIL LEAK DISCOVERED AFTER ARRIVAL, OIL COOLER, GROUNDED AIRCRAFT, CALLED MAINTENANCE. ANOTHER AIRCRAFT PICKED UP PAX. MAINTENANCE ARRANGED FOR MECHANIC TO TROUBLESHOOT AND REPAIR. LEAK CAUSED BY GASKET BETWEEN COOLER AND ENGINE CASE. GASKET REPLACED, ENGINE LEAK CHECKED GOOD. AIRCRAFT RETURNED.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Engine oil · gasket · leakingSep 14, 2001
OIL LEAK DISCOVERED AFTER ARRIVING AT SAW. GROUNDED AIRCRAFT AND CALLED MAINTENANCE. LEAK CAUSED BY BAD GASKET BETWEEN COOLER AND ENGINE CASE. GASKET REPLACED. ENGINE LEAK CHECKED GOOD. AIRCRAFT RETURNED IRS. (M)
From FAA Service Difficulty Reports; matched by N-number and serial number. - Fire protection · wire · chafedAug 15, 2001
ON APPROACH, RIGHT ENGINE FIRE WARNING ON. AIRCRAFT INSPECTED FOR EVIDENCE OF DAMAGE OR EXHAUST LEAK. NONE NOTED. EXTENSIVE GROUND RUNS COULD NOT DUPLICATE. AIRCRAFT RETURNED TO SERVICE. FURTHER DETAILED INSPECTION FOUND WIRES TO ONE FIRE DETECTOR CHAFED. INSULATED WIRES REROUTED AND SECURED WIRE…
From FAA Service Difficulty Reports; matched by N-number and serial number.
Sources
- FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 17, 2026
- NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
- FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 17, 2026
- FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026