N4148U
Built 2008 · registered US
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Performance specs
- Range
- 580 nm
- Cruise speed
- 114 kt
- Max speed
- 122 kt
- Service ceiling
- 15,000 ft
- Takeoff distance
- 514 m
- Landing distance
- 395 m
- MTOW
- 1,100 kg
- Empty weight
- —
- Fuel capacity
- 200 L
- Length
- 8.7 m
- Wingspan
- 10.9 m
- Height
- 2.7 m
- Seats
- 4
- Max passengers
- 4
Flight activity
(170 tracking legs recorded)- Last 30 days
- 41
- Last 90 days
- 156
- Last seen
- 7 Nov 2026
- Tracked since
- 3 Jun 2026
Frequent routes: KPVU → KPVU (94) · KPVU → KSPK (6) · KSPK → KPVU (6)
- KPVU → KPVU29 Oct 2026 · 3h 54m
- KPVU → KPVU29 Oct 2026 · 0h 06m
- KPVU → KPVU24 Oct 2026 · 1h 12m
- KPVU → KPVU23 Oct 2026 · 9h 35m
- KPVU → KPVU23 Oct 2026 · 0h 34m
- KSVR → KPVU22 Oct 2026 · 0h 26m
- KPVU → KSVR22 Oct 2026 · 0h 40m
- KPVU → KPVU22 Oct 2026 · 0h 09m
- KPVU → KPVU20 Oct 2026 · 0h 22m
- KSPK → KPVU20 Oct 2026 · 0h 30m
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 99% of the aircraft models we track.
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- VH-LZM2026
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- VH-OKE2026
- C-GRHV2026
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- N7379H2026
- C-GRHK2026
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- PS-RZZ2026
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Registration history
(1)- N4148UUSACTIVEFLIGHTLINE HELICOPTERS INC2008 – 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 N4148U?
N4148U is a Robinson R22, built in 2008. Sprinkle's record for N4148U covers its lineage, ownership history and specifications.
Is N4148U currently active?
Registry records list N4148U's status as Active, registered in United States — a Robinson R22.
What is the manufacturer serial number (MSN) of N4148U?
N4148U carries manufacturer serial number (MSN) 4290, the serial assigned to this Robinson R22 airframe when it was built.
What is the ICAO24 / Mode S code for N4148U?
N4148U's ICAO24 (Mode S) transponder code is A4E67F — the hex address the Mode S transponder on this Robinson R22 broadcasts.