Apparatus

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sensors Mode-S transponder

AB57F6

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N83WA · PILATUS PC-12 · operated by DELL AIR LLC

Hex
AB57F6
Octal
52653766
Decimal
11,229,174
Country
US
Tail
N83WA
Type
PC12
No current signal · last broadcast 4d ago
Flights observed
66
Distinct callsigns
1
Country
US
Last broadcast
4d ago

Last known position

Most recent position reported by Mode-S AB57F6.

Country allocation

The ICAO 24-bit address AB57F6 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
N83WA - 66 2026-07-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-10 N83WA - Jul 10, 19:50 UTCJul 10, 22:05 UTC2h 15m
2026-07-10 N83WA LGU → SLC Jul 10, 18:00 UTCJul 10, 18:20 UTC20m
2026-07-02 N83WA - Jul 2, 06:00 UTCJul 2, 07:15 UTC1h 15m
2026-07-02 N83WA - Jul 2, 04:30 UTCJul 2, 05:15 UTC45m
2026-07-01 N83WA - Jul 1, 21:20 UTCJul 1, 22:15 UTC55m
2026-07-01 N83WA - Jul 1, 19:50 UTCJul 1, 20:30 UTC40m
2026-07-01 N83WA - Jul 1, 18:15 UTCJul 1, 18:40 UTC25m
2026-06-30 N83WA - Jun 30, 23:55 UTCJul 1, 01:05 UTC1h 10m
2026-06-30 N83WA - Jun 30, 22:45 UTCJun 30, 23:15 UTC30m
2026-06-30 N83WA - Jun 30, 14:00 UTCJun 30, 14:15 UTC15m
2026-06-30 N83WA LGU → SLC Jun 30, 13:10 UTCJun 30, 13:55 UTC45m
2026-06-29 N83WA - Jun 29, 20:40 UTCJun 29, 21:39 UTC1h 0m
2026-06-15 N83WA LGU → BOI Jun 15, 13:15 UTCJun 15, 14:20 UTC1h 5m
2026-06-13 N83WA - Jun 13, 19:05 UTCJun 13, 19:15 UTC10m
2026-06-13 N83WA - Jun 13, 18:05 UTCJun 13, 18:45 UTC40m
2026-06-13 N83WA - Jun 13, 15:05 UTCJun 13, 15:50 UTC45m
2026-06-09 N83WA - Jun 9, 05:00 UTCJun 9, 05:50 UTC50m
2026-06-09 N83WA - Jun 9, 03:40 UTCJun 9, 04:10 UTC30m
2026-06-08 N83WA - Jun 8, 21:10 UTCJun 8, 21:30 UTC20m
2026-06-08 N83WA - Jun 8, 20:15 UTCJun 8, 20:30 UTC15m
2026-06-08 N83WA LGU → SLC Jun 8, 19:10 UTCJun 8, 19:35 UTC25m
2026-06-08 N83WA - Jun 8, 01:25 UTCJun 8, 01:55 UTC30m
2026-06-07 N83WA - Jun 7, 22:50 UTCJun 8, 00:55 UTC2h 5m
2026-06-07 N83WA - Jun 7, 20:10 UTCJun 7, 21:50 UTC1h 40m
2026-06-07 N83WA - Jun 7, 17:45 UTCJun 7, 18:40 UTC55m
2026-06-02 N83WA SMO → LGU Jun 2, 23:20 UTCJun 3, 02:20 UTC3h 0m
2026-06-01 N83WA - Jun 1, 23:50 UTCJun 2, 00:10 UTC20m
2026-06-01 N83WA - Jun 1, 21:00 UTCJun 1, 23:10 UTC2h 10m
2026-06-01 N83WA LGU → PVU Jun 1, 19:20 UTCJun 1, 19:50 UTC30m
2026-05-31 N83WA - May 31, 08:25 UTCMay 31, 08:45 UTC20m
2026-05-30 N83WA LGU → SMO May 30, 20:00 UTCMay 30, 23:10 UTC3h 10m
2026-05-28 N83WA - May 28, 19:40 UTCMay 28, 20:00 UTC20m
2026-05-28 N83WA - May 28, 18:35 UTCMay 28, 19:05 UTC30m
2026-05-27 N83WA - May 27, 14:05 UTCMay 27, 14:30 UTC25m
2026-05-27 N83WA - May 27, 13:10 UTCMay 27, 13:30 UTC20m
2026-05-25 N83WA - May 25, 23:45 UTCMay 26, 00:14 UTC30m
2026-05-25 N83WA - May 25, 22:15 UTCMay 25, 22:55 UTC40m
2026-05-22 N83WA - May 22, 17:10 UTCMay 22, 17:50 UTC40m
2026-05-22 N83WA - May 22, 15:40 UTCMay 22, 16:20 UTC40m
2026-05-21 N83WA - May 21, 23:25 UTCMay 21, 23:45 UTC20m
2026-05-21 N83WA - May 21, 22:40 UTCMay 21, 23:00 UTC20m
2026-05-21 N83WA - May 21, 14:20 UTCMay 21, 14:45 UTC25m
2026-05-21 N83WA LGU → SLC May 21, 13:25 UTCMay 21, 13:45 UTC20m
2026-05-20 N83WA - May 20, 07:55 UTCMay 20, 08:15 UTC20m
2026-05-20 N83WA - May 20, 03:45 UTCMay 20, 07:30 UTC3h 46m
2026-05-19 N83WA LGU → ADS May 19, 23:40 UTCMay 20, 03:15 UTC3h 35m
2026-05-18 N83WA GRF → LGU May 18, 21:40 UTCMay 18, 23:50 UTC2h 10m
2026-05-17 N83WA - May 17, 16:25 UTCMay 17, 17:30 UTC1h 5m
2026-05-17 N83WA - May 17, 15:05 UTCMay 17, 15:35 UTC30m
2026-05-12 N83WA - May 12, 05:00 UTCMay 12, 05:20 UTC20m

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 N83WA page for operator, model, and routing details .

Mode-S AB57F6 frequently asked

What is Mode-S code AB57F6?
AB57F6 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N83WA.
Where is Mode-S AB57F6 registered?
Mode-S code AB57F6 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 AB57F6 broadcasting right now?
No active broadcast right now. Last signal was 4d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AB57F6, octal 52653766, decimal 11,229,174.
What flights does AB57F6 operate?
Mode-S AB57F6 has broadcast 1 distinct callsign, including N83WA.