Apparatus

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sensors Mode-S transponder

A0DF80

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N15527 · EMBRAER ERJ-135 · operated by CORPORATE FLIGHT MANAGEMENT INC

Hex
A0DF80
Octal
50157600
Decimal
10,542,976
Country
US
Tail
N15527
Type
E135
No current signal · last broadcast Jul 26, 22:00 UTC
Flights observed
289
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 22:00 UTC

Last known position

Most recent position reported by Mode-S A0DF80.

Country allocation

The ICAO 24-bit address A0DF80 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 20 distinct

Callsign Airline Flights Last seen
VTE3192 - 45 2026-06-24
VTE3191 Corporate Flight Management 44 2026-06-24
VTE3199 - 33 2026-06-24
VTE3198 - 29 2026-06-22
VTE3393 - 16 2026-07-10
VTE3347 Corporate Flight Management 13 2026-05-29
VTE3392 Corporate Flight Management 12 2026-05-28
VTE3344 Corporate Flight Management 12 2026-05-08
VTE3337 - 11 2026-06-27
VTE3355 Corporate Flight Management 10 2026-07-24
VTE3340 - 10 2026-06-26
VTE3351 Corporate Flight Management 9 2026-07-26
VTE3350 Corporate Flight Management 9 2026-07-26
VTE8527 - 7 2026-07-09
VTE3354 Corporate Flight Management 7 2026-07-26
VTE3331 Corporate Flight Management 4 2026-04-28
VTE527 Corporate Flight Management 3 2026-05-03
VTE3388 - 2 2026-07-08
VTE3385 - 2 2026-07-08
VTE0090 Corporate Flight Management 2 2026-05-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 VTE3354 DEN → RUI Jul 26, 21:25 UTCJul 26, 22:00 UTC35m
2026-07-26 VTE3351 TSM → DEN Jul 26, 19:20 UTCJul 26, 20:05 UTC45m
2026-07-26 VTE3350 DEN → TSM Jul 26, 17:45 UTCJul 26, 18:20 UTC35m
2026-07-24 VTE3355 RUI → DEN Jul 24, 23:35 UTCJul 25, 00:50 UTC1h 15m
2026-07-24 VTE3354 DEN → RUI Jul 24, 21:15 UTCJul 24, 22:15 UTC1h 0m
2026-07-23 VTE3355 RUI → DEN Jul 23, 21:55 UTCJul 24, 01:55 UTC4h 0m
2026-07-23 VTE3351 - Jul 23, 19:55 UTCJul 23, 20:35 UTC40m
2026-07-23 VTE3350 - Jul 23, 17:40 UTCJul 23, 18:05 UTC25m
2026-07-20 VTE3355 RUI → DEN Jul 20, 21:30 UTCJul 21, 00:40 UTC3h 9m
2026-07-20 VTE3351 - Jul 20, 19:40 UTCJul 20, 20:20 UTC40m
2026-07-20 VTE3350 - Jul 20, 17:35 UTCJul 20, 18:05 UTC30m
2026-07-19 VTE3355 RUI → DEN Jul 19, 23:30 UTCJul 20, 00:30 UTC1h 0m
2026-07-19 VTE3354 - Jul 19, 21:20 UTCJul 19, 22:25 UTC1h 5m
2026-07-19 VTE3351 - Jul 19, 19:15 UTCJul 19, 19:50 UTC35m
2026-07-19 VTE3350 - Jul 19, 17:35 UTCJul 19, 18:05 UTC30m
2026-07-17 VTE3355 RUI → DEN Jul 17, 23:39 UTCJul 18, 00:50 UTC1h 10m
2026-07-17 VTE3354 - Jul 17, 21:44 UTCJul 17, 22:40 UTC55m
2026-07-16 VTE3355 DEN → DEN Jul 16, 21:55 UTCJul 17, 01:09 UTC3h 15m
2026-07-16 VTE3351 - Jul 16, 19:55 UTCJul 16, 20:39 UTC45m
2026-07-16 VTE3350 - Jul 16, 17:45 UTCJul 16, 18:10 UTC25m
2026-07-13 VTE3355 - Jul 13, 23:50 UTCJul 14, 00:55 UTC1h 5m
2026-07-13 VTE3354 - Jul 13, 21:50 UTCJul 13, 22:45 UTC55m
2026-07-13 VTE3351 - Jul 13, 19:15 UTCJul 13, 20:00 UTC45m
2026-07-13 VTE3350 - Jul 13, 17:20 UTCJul 13, 17:50 UTC30m
2026-07-13 VTE3355 - Jul 13, 01:01 UTCJul 13, 02:05 UTC1h 5m
2026-07-12 VTE3354 - Jul 12, 23:00 UTCJul 12, 23:55 UTC55m
2026-07-12 VTE3351 - Jul 12, 21:25 UTCJul 12, 22:10 UTC45m
2026-07-12 VTE3350 - Jul 12, 19:35 UTCJul 12, 20:05 UTC30m
2026-07-10 VTE3355 DEN → DEN Jul 10, 21:40 UTCJul 11, 03:01 UTC5h 20m
2026-07-10 VTE3393 DEN → DEN Jul 10, 01:20 UTCJul 10, 15:20 UTC14h 0m
2026-07-09 VTE3351 - Jul 9, 20:10 UTCJul 9, 20:45 UTC35m
2026-07-09 VTE3350 - Jul 9, 17:50 UTCJul 9, 18:20 UTC30m
2026-07-09 VTE8527 PHX → DEN Jul 9, 00:10 UTCJul 9, 01:40 UTC1h 30m
2026-07-08 VTE3385 - Jul 8, 19:15 UTCJul 8, 19:30 UTC15m
2026-07-08 VTE3388 - Jul 8, 04:10 UTCJul 8, 04:30 UTC20m
2026-07-08 VTE8527 - Jul 8, 01:00 UTCJul 8, 02:00 UTC1h 0m
2026-07-06 VTE3354 - Jul 6, 21:20 UTCJul 6, 22:35 UTC1h 15m
2026-07-06 VTE3351 - Jul 6, 19:30 UTCJul 6, 20:10 UTC40m
2026-07-06 VTE3350 - Jul 6, 17:25 UTCJul 6, 17:55 UTC30m
2026-07-05 VTE8527 - Jul 5, 17:45 UTCJul 5, 20:05 UTC2h 20m
2026-07-02 VTE3012 - Jul 2, 23:50 UTCJul 3, 01:00 UTC1h 10m
2026-07-02 VTE8527 - Jul 2, 22:05 UTCJul 2, 23:00 UTC55m
2026-07-02 VTE3542 - Jul 2, 19:25 UTCJul 2, 20:15 UTC50m
2026-07-02 VTE3552 - Jul 2, 17:30 UTCJul 2, 18:30 UTC1h 0m
2026-07-02 VTE8527 PHX → DEN Jul 2, 14:30 UTCJul 2, 16:25 UTC1h 55m
2026-06-27 VTE9527 - Jun 27, 20:49 UTCJun 27, 21:55 UTC1h 5m
2026-06-27 VTE3337 - Jun 27, 18:45 UTCJun 27, 19:39 UTC55m
2026-06-27 VTE3393 DEN → DEN Jun 27, 00:14 UTCJun 27, 15:19 UTC15h 5m
2026-06-26 VTE3340 - Jun 26, 21:39 UTCJun 26, 22:29 UTC50m
2026-06-26 VTE3337 - Jun 26, 19:00 UTCJun 26, 19:55 UTC55m

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 N15527 page for operator, model, and routing details .

Mode-S A0DF80 frequently asked

What is Mode-S code A0DF80?
A0DF80 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N15527.
Where is Mode-S A0DF80 registered?
Mode-S code A0DF80 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 A0DF80 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A0DF80, octal 50157600, decimal 10,542,976.
What flights does A0DF80 operate?
Mode-S A0DF80 has broadcast 20 distinct callsigns, including VTE3192, VTE3191, VTE3199, VTE3198, VTE3393.