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N440SF

Built 2011 · registered US

Free alerts when N440SF's registration or status changes, or the BK 117 market moves.

Representative photo of a Mbb BK 117Type photo — not this specific aircraftPhoto: Marius Vassnes · CC BY-SA 4.0
This aircraft is a
Mbb BK 117
Full specs

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Performance specs

Performance
Range
350 nm
Cruise speed
135 kt
Max speed
150 kt
Service ceiling
18,000 ft
Takeoff distance
—
Landing distance
—
Weights
MTOW
3,600 kg
Empty weight
—
Fuel capacity
760 L
Dimensions
Length
13.0 m
Wingspan
—
Height
3.8 m
Capacity
Seats
13
Max passengers
13

Flight activity

(26 tracking legs recorded)
Last 30 days
21
Last 90 days
26
Last seen
29 Sept 2026
Tracked since
20 Jul 2026

Frequent routes: KBMI → KBMI (17)

  • KBMI → KBMI29 Sept 2026 · 0h 07m
  • KBMI → KBMI28 Sept 2026 · 6h 00m
  • KBMI → KBMI26 Sept 2026 · 5h 52m
  • KBMI → KBMI26 Sept 2026 · 1h 57m
  • KBMI → KBMI25 Sept 2026 · 12h 04m
  • KBMI → KBMI23 Sept 2026 · 4h 51m
  • KBMI → KBMI22 Sept 2026 · 15h 06m
  • KBMI → KBMI21 Sept 2026 · 2h 35m
  • KBMI → KBMI19 Sept 2026 · 1h 59m
  • KBMI → KBMI18 Sept 2026 · 7h 36m

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.

How common is this aircraft?
646Mbb BK 117 registered worldwide

Common. More common than 94% of the aircraft models we track.

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What to do next

Registration history

(1)
  • N440SFUSACTIVE
    OSF AVIATION LLC
    2022 – 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