N21UP
Built 2021 · registered US
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Performance specs
- Range
- 590 nm
- Cruise speed
- 127 kt
- Max speed
- 155 kt
- Service ceiling
- 16,000 ft
- Takeoff distance
- 350 m
- Landing distance
- 700 m
- MTOW
- 2,400 kg
- Empty weight
- —
- Fuel capacity
- 540 L
- Length
- 10.6 m
- Wingspan
- 12.0 m
- Height
- 3.6 m
- Seats
- 8
- Max passengers
- 8
Flight activity
(10 tracking legs recorded)- Last 30 days
- 4
- Last 90 days
- 6
- Last seen
- 29 Oct 2026
- Tracked since
- 16 Jun 2026
Frequent routes: KLNK → KLNK (6) · KLNK → KOJC (1) · KOJC → KLNK (1)
- KLNK → KLNK29 Oct 2026 · 0h 55m
- KLNK → KLNK29 Oct 2026 · 0h 07m
- KLNK → KLNK24 Oct 2026 · 4h 56m
- KOJC → KLNK17 Jun 2026 · 2h 18m
- … → KOJC16 Jun 2026 · 3h 45m
- … → KRNV16 Jun 2026 · 2h 38m
- KLNK → KOJC16 Jun 2026 · 1h 58m
Showing the 7 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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Registration history
(1)- N21UPUSACTIVESILVERHAWK SECURITY SPECIALISTS INC2023 – 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 N21UP?
N21UP is a Diamond 40, built in 2021. Sprinkle's record for N21UP covers its lineage, ownership history and specifications.
Is N21UP currently active?
Registry records list N21UP's status as Active, registered in United States — a Diamond 40.
What is the manufacturer serial number (MSN) of N21UP?
N21UP carries manufacturer serial number (MSN) 40.NC134, the serial assigned to this Diamond 40 airframe when it was built.
What is the ICAO24 / Mode S code for N21UP?
N21UP's ICAO24 (Mode S) transponder code is A1B8F9 — the hex address the Mode S transponder on this Diamond 40 broadcasts.