N421B
Built 2019 · registered US
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Type photo — not this specific aircraftPhoto: manuel acosta on Flickr (Original version) · CC BY 2.0B300 for sale now
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View all 52 listings →Performance specs
- Range
- 2,070 nm
- Cruise speed
- 299 kt
- Max speed
- 315 kt
- Service ceiling
- 35,000 ft
- Takeoff distance
- 520 m
- Landing distance
- 780 m
- MTOW
- 6,300 kg
- Empty weight
- —
- Fuel capacity
- 2,110 L
- Length
- 16.6 m
- Wingspan
- 17.7 m
- Height
- 4.3 m
- Seats
- 17
- Max passengers
- 15
Common. More common than 97% of the aircraft models we track.
Other B300 airframes by tail number — same model as N421B.
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- N559KA2026
- PS-BBA2026
- VH-OXF2026
- N492026
- N179PB2026
- N973AP2026
- C-FBCS2026
- C-FWDC2025
- PS-BAH2025
- N360DF2025
- N1349K2025
- PS-MBR2025
- C-FBYK2025
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—Registration history
(1)- N421BUSACTIVEDEPARTMENT OF HOMELAND SECURITY2021 – present
Owner names are published by the issuing civil registry (FAA / CCARCS / CASA / ANAC / NZ CAA). Owner addresses present in the source are not republished here. Registered owner? Request removal
What aircraft model is N421B?
N421B is a Beechcraft B300, built in 2019. Sprinkle's record for N421B covers its lineage, ownership history and specifications.
Is N421B currently active?
Registry records list N421B's status as Active, registered in United States — a Beechcraft B300.
What is the manufacturer serial number (MSN) of N421B?
N421B carries manufacturer serial number (MSN) FM-81, the serial assigned to this Beechcraft B300 airframe when it was built.
What is the ICAO24 / Mode S code for N421B?
N421B's ICAO24 (Mode S) transponder code is A4FF6F — the hex address the Mode S transponder on this Beechcraft B300 broadcasts.










