N440SF
Built 2011 · registered US
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Type photo — not this specific aircraftPhoto: Marius Vassnes · CC BY-SA 4.0BK 117 for sale now
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View all 3 listings →Performance specs
- Range
- 350 nm
- Cruise speed
- 135 kt
- Max speed
- 150 kt
- Service ceiling
- 18,000 ft
- Takeoff distance
- —
- Landing distance
- —
- MTOW
- 3,600 kg
- Empty weight
- —
- Fuel capacity
- 760 L
- Length
- 13.0 m
- Wingspan
- —
- Height
- 3.8 m
- Seats
- 13
- Max passengers
- 13
Flight activity
(39 tracking legs recorded)- Last 30 days
- 7
- Last 90 days
- 38
- Last seen
- 13 Nov 2026
- Tracked since
- 20 Jul 2026
Frequent routes: KBMI → KBMI (23)
- KBMI → KBMI13 Nov 2026 · 4h 01m
- KBMI → KBMI12 Nov 2026 · 2h 29m
- … → KBMI12 Nov 2026 · 3h 21m
- KBMI → KBMI11 Nov 2026 · 3h 33m
- KBMI → KBMI14 Oct 2026 · 2h 51m
- KBMI → KBMI14 Oct 2026 · 2h 32m
- … → KBMI14 Oct 2026 · 3h 04m
- … → KBMI13 Oct 2026 · 4h 38m
- KBMI → KBMI13 Oct 2026 · 2h 08m
- KBMI → KBMI29 Sept 2026 · 0h 07m
Showing the 10 most recent distinct flights. The total counts every raw ADS-B tracking leg, including repeat observations and sub-5-minute artifacts.
From ADS-B observations collected since May 2026. Coverage depends on ground-receiver density; gaps do not mean the aircraft did not fly.
Common. More common than 94% of the aircraft models we track.
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—Registration history
(1)- N440SFUSACTIVEOSF AVIATION LLC2022 – 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 N440SF?
N440SF is a Mbb BK 117, built in 2011. Sprinkle's record for N440SF covers its lineage, ownership history and specifications.
Is N440SF currently active?
Registry records list N440SF's status as Active, registered in United States — a Mbb BK 117.
What is the manufacturer serial number (MSN) of N440SF?
N440SF carries manufacturer serial number (MSN) 9457, the serial assigned to this Mbb BK 117 airframe when it was built.
What is the ICAO24 / Mode S code for N440SF?
N440SF's ICAO24 (Mode S) transponder code is A54C33 — the hex address the Mode S transponder on this Mbb BK 117 broadcasts.







