N550DH
Built 1939 · registered US
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This aircraft
Type photo — not this specific aircraftPhoto: Julian Herzog (Website) · CC BY 4.075 for sale now
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View all 16 listings →Performance specs
- Range
- 320 nm
- Cruise speed
- 80 kt
- Max speed
- 107 kt
- Service ceiling
- 11,000 ft
- Takeoff distance
- —
- Landing distance
- —
- MTOW
- 2,000 kg
- Empty weight
- —
- Fuel capacity
- —
- Length
- 7.5 m
- Wingspan
- 9.8 m
- Height
- 2.7 m
- Seats
- 2
- Max passengers
- 2
Flight activity
(6 tracking legs recorded)- Last 30 days
- 1
- Last 90 days
- 6
- Last seen
- 30 Oct 2026
- Tracked since
- 26 Aug 2026
Frequent routes: KLNS → KLNS (6)
- KLNS → KLNS30 Oct 2026 · 2h 37m
- KLNS → KLNS18 Sept 2026 · 0h 27m
- KLNS → KLNS18 Sept 2026 · 0h 57m
- KLNS → KLNS28 Aug 2026 · 1h 20m
- KLNS → KLNS26 Aug 2026 · 2h 11m
Showing the 5 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 98% of the aircraft models we track.
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- N628861972
- N61GP1971
- N5187N1970
- N166351967
- N173841960
- N29651959
- N7783C1958
- N1919M1958
- N603231958
- N4734C1957
- N5430V1957
- N9196R1957
- N4931V1955
- N1390N1955
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—Registration history
(1)- N550DHUSACTIVEOSBORNE DENNIS M2024 – 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 N550DH?
N550DH is a Boeing 75, built in 1939. Sprinkle's record for N550DH covers its lineage, ownership history and specifications.
Is N550DH currently active?
Registry records list N550DH's status as Active, registered in United States — a Boeing 75.
What is the manufacturer serial number (MSN) of N550DH?
N550DH carries manufacturer serial number (MSN) 75-135, the serial assigned to this Boeing 75 airframe when it was built.
What is the ICAO24 / Mode S code for N550DH?
N550DH's ICAO24 (Mode S) transponder code is A6FFBE — the hex address the Mode S transponder on this Boeing 75 broadcasts.









