Apparatus

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sensors Mode-S transponder

A46C0F

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N384VP · PARTENAVIA P-68 Observer · operated by ASPEN HELICOPTERS INC

Hex
A46C0F
Octal
51066017
Decimal
10,775,567
Country
US
Tail
N384VP
Type
P68
No current signal · last broadcast 14h ago
Flights observed
86
Distinct callsigns
1
Country
US
Last broadcast
14h ago

Last known position

Most recent position reported by Mode-S A46C0F.

Country allocation

The ICAO 24-bit address A46C0F falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 1 distinct

Callsign Airline Flights Last seen
AHF4VP - 86 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 AHF4VP - Jul 13, 18:15 UTCJul 13, 18:40 UTC25m
2026-07-13 AHF4VP - Jul 13, 13:45 UTCJul 13, 14:10 UTC25m
2026-07-11 AHF4VP - Jul 11, 19:40 UTCJul 11, 21:15 UTC1h 35m
2026-07-11 AHF4VP - Jul 11, 17:20 UTCJul 11, 17:30 UTC10m
2026-07-11 AHF4VP - Jul 11, 13:10 UTCJul 11, 14:05 UTC55m
2026-07-10 AHF4VP - Jul 10, 16:20 UTCJul 10, 20:45 UTC4h 25m
2026-07-08 AHF4VP - Jul 8, 23:15 UTCJul 8, 23:45 UTC30m
2026-07-08 AHF4VP - Jul 8, 20:50 UTCJul 8, 21:00 UTC10m
2026-07-08 AHF4VP - Jul 8, 20:00 UTCJul 8, 20:10 UTC10m
2026-07-08 AHF4VP - Jul 8, 16:15 UTCJul 8, 19:20 UTC3h 5m
2026-06-29 AHF4VP - Jun 29, 16:00 UTCJun 29, 20:44 UTC4h 45m
2026-06-25 AHF4VP - Jun 25, 19:29 UTCJun 25, 21:10 UTC1h 40m
2026-06-25 AHF4VP - Jun 25, 17:39 UTCJun 25, 18:15 UTC35m
2026-06-25 AHF4VP - Jun 25, 16:09 UTCJun 25, 16:39 UTC30m
2026-06-25 AHF4VP - Jun 25, 12:10 UTCJun 25, 12:35 UTC25m
2026-06-24 AHF4VP - Jun 24, 16:09 UTCJun 24, 19:44 UTC3h 35m
2026-06-17 AHF4VP - Jun 17, 19:05 UTCJun 17, 20:45 UTC1h 40m
2026-06-17 AHF4VP - Jun 17, 18:15 UTCJun 17, 18:30 UTC15m
2026-06-17 AHF4VP - Jun 17, 17:10 UTCJun 17, 17:20 UTC10m
2026-06-17 AHF4VP - Jun 17, 13:15 UTCJun 17, 16:30 UTC3h 15m
2026-06-16 AHF4VP - Jun 16, 19:30 UTCJun 16, 21:50 UTC2h 21m
2026-06-16 AHF4VP - Jun 16, 12:45 UTCJun 16, 13:09 UTC25m
2026-06-09 AHF4VP - Jun 9, 17:25 UTCJun 9, 17:45 UTC20m
2026-06-09 AHF4VP - Jun 9, 11:55 UTCJun 9, 12:25 UTC30m
2026-06-03 AHF4VP - Jun 3, 16:15 UTCJun 3, 17:50 UTC1h 35m
2026-06-03 AHF4VP - Jun 3, 12:30 UTCJun 3, 13:35 UTC1h 5m
2026-06-02 AHF4VP - Jun 2, 20:15 UTCJun 2, 20:40 UTC25m
2026-06-02 AHF4VP - Jun 2, 19:15 UTCJun 2, 19:25 UTC10m
2026-06-02 AHF4VP - Jun 2, 18:20 UTCJun 2, 18:30 UTC10m
2026-06-02 AHF4VP - Jun 2, 17:25 UTCJun 2, 17:45 UTC20m
2026-06-02 AHF4VP - Jun 2, 16:10 UTCJun 2, 16:25 UTC15m
2026-06-02 AHF4VP - Jun 2, 12:05 UTCJun 2, 15:30 UTC3h 25m
2026-05-28 AHF4VP - May 28, 21:45 UTCMay 28, 22:15 UTC30m
2026-05-28 AHF4VP - May 28, 19:45 UTCMay 28, 20:05 UTC20m
2026-05-28 AHF4VP - May 28, 18:15 UTCMay 28, 18:30 UTC15m
2026-05-28 AHF4VP - May 28, 17:05 UTCMay 28, 17:25 UTC20m
2026-05-28 AHF4VP - May 28, 13:15 UTCMay 28, 16:15 UTC3h 0m
2026-05-26 AHF4VP - May 26, 20:09 UTCMay 26, 20:34 UTC25m
2026-05-26 AHF4VP - May 26, 15:24 UTCMay 26, 15:49 UTC25m
2026-05-23 AHF4VP - May 23, 19:55 UTCMay 23, 20:20 UTC25m
2026-05-23 AHF4VP - May 23, 18:50 UTCMay 23, 19:05 UTC15m
2026-05-23 AHF4VP - May 23, 15:00 UTCMay 23, 17:00 UTC2h 0m
2026-05-23 AHF4VP - May 23, 13:25 UTCMay 23, 14:25 UTC1h 0m
2026-05-22 AHF4VP - May 22, 20:55 UTCMay 22, 21:55 UTC1h 0m
2026-05-22 AHF4VP - May 22, 19:20 UTCMay 22, 20:15 UTC55m
2026-05-22 AHF4VP - May 22, 18:00 UTCMay 22, 18:15 UTC15m
2026-05-22 AHF4VP - May 22, 15:10 UTCMay 22, 15:35 UTC25m
2026-05-21 AHF4VP - May 21, 19:35 UTCMay 21, 19:55 UTC20m
2026-05-18 AHF4VP - May 18, 22:30 UTCMay 18, 23:05 UTC35m
2026-05-18 AHF4VP - May 18, 19:55 UTCMay 18, 20:20 UTC25m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the N384VP page for operator, model, and routing details .

Mode-S A46C0F frequently asked

What is Mode-S code A46C0F?
A46C0F is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N384VP.
Where is Mode-S A46C0F registered?
Mode-S code A46C0F is allocated to United States (US). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is A46C0F broadcasting right now?
No active broadcast right now. Last signal was 14h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A46C0F, octal 51066017, decimal 10,775,567.
What flights does A46C0F operate?
Mode-S A46C0F has broadcast 1 distinct callsign, including AHF4VP.