N145DU
Built 2011 · registered US
Free alerts when N145DU's registration or status changes, or the BK 117 market moves.
Type photo — not this specific aircraftPhoto: Marius Vassnes · CC BY-SA 4.0BK 117 for sale now
Free — save the BK 117 to your watchlist and track it in one place.
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
(3 tracking legs recorded)- Last 30 days
- 3
- Last 90 days
- 3
- Last seen
- 2 Nov 2026
- Tracked since
- 28 Oct 2026
- … → KJNX2 Nov 2026 · 0h 17m
- … → KJNX2 Nov 2026 · 4h 25m
Showing the 2 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.
Other BK 117 airframes by tail number — same model as N145DU.
- PS-JRV2026
- N531SP2026
- N640SF2026
- PS-HJH2026
- N254AH2026
- PS-BJR2026
- N85LF2026
- N800DA2026
- N145DM2026
- N210LM2026
- VH-8JJ2026
- N483LW2026
- PR-FVM2026
- N245NE2026
- N7727F2026
- N319SP2026
If you fly the BK 117, you may also be researching these.
Registration history
(1)- N145DUUSACTIVEDUKE UNIVERSITY HEALTH SYSTEM INC2011 – 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 N145DU?
N145DU is a Mbb BK 117, built in 2011. Sprinkle's record for N145DU covers its lineage, ownership history and specifications.
Is N145DU currently active?
Registry records list N145DU's status as Active, registered in United States — a Mbb BK 117.
What is the manufacturer serial number (MSN) of N145DU?
N145DU carries manufacturer serial number (MSN) 9421, the serial assigned to this Mbb BK 117 airframe when it was built.
What is the ICAO24 / Mode S code for N145DU?
N145DU's ICAO24 (Mode S) transponder code is A0B5A1 — the hex address the Mode S transponder on this Mbb BK 117 broadcasts.