Apparatus

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sensors Mode-S transponder

A12FA8

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N176BZ · AIRBUS A220-100 · operated by WILMINGTON TRUST CO TRUSTEE

Hex
A12FA8
Octal
50227650
Decimal
10,563,496
Country
US
Tail
N176BZ
Type
BCS1
No current signal · last broadcast 26d ago
Flights observed
76
Distinct callsigns
20
Country
US
Last broadcast
26d ago

Last known position

Most recent position reported by Mode-S A12FA8.

Country allocation

The ICAO 24-bit address A12FA8 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
MXY559 Breeze Airways 7 2026-07-26
MXY558 Breeze Airways 7 2026-07-25
MXY720 Breeze Airways 4 2026-07-22
MXY721 Breeze Airways 3 2026-07-23
MXY9776 Breeze Airways 2 2026-07-26
MXY797 - 2 2026-07-03
MXY755 Breeze Airways 2 2026-07-20
MXY754 - 2 2026-07-20
MXY749 Breeze Airways 2 2026-07-24
MXY748 - 2 2026-07-23
MXY579 Breeze Airways 2 2026-07-25
MXY578 Breeze Airways 2 2026-07-24
MXY541 - 2 2026-07-12
MXY540 - 2 2026-07-12
MXY537 - 2 2026-07-11
MXY533 - 2 2026-07-13
MXY532 - 2 2026-07-13
MXY2065 - 2 2026-07-10
MXY2064 - 2 2026-07-10
MXY157 Breeze Airways 2 2026-07-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 MXY9776 MCO → SRQ Jul 26, 19:00 UTCJul 26, 19:25 UTC25m
2026-07-26 MXY559 MYR → BDL Jul 26, 04:55 UTCJul 26, 06:15 UTC1h 20m
2026-07-26 MXY559 MYR → BDL Jul 26, 00:45 UTCJul 26, 01:55 UTC1h 10m
2026-07-25 MXY558 BDL → MYR Jul 25, 20:15 UTCJul 25, 21:30 UTC1h 15m
2026-07-25 MXY558 BDL → MYR Jul 25, 17:10 UTCJul 25, 18:40 UTC1h 30m
2026-07-25 MXY531 - Jul 25, 14:00 UTCJul 25, 15:50 UTC1h 50m
2026-07-25 MXY530 BDL → SAV Jul 25, 10:40 UTCJul 25, 12:35 UTC1h 55m
2026-07-25 MXY579 EWN → BDL Jul 25, 01:50 UTCJul 25, 03:00 UTC1h 10m
2026-07-24 MXY579 EWN → BDL Jul 24, 23:35 UTCJul 25, 00:45 UTC1h 10m
2026-07-24 MXY578 EWN → MCO Jul 24, 20:55 UTCJul 24, 22:10 UTC1h 15m
2026-07-24 MXY578 EWN → MCO Jul 24, 18:10 UTCJul 24, 19:20 UTC1h 10m
2026-07-24 MXY9776 - Jul 24, 16:50 UTCJul 24, 17:10 UTC20m
2026-07-24 MXY749 RIC → PVD Jul 24, 00:50 UTCJul 24, 01:55 UTC1h 5m
2026-07-23 MXY749 RIC → PVD Jul 23, 22:40 UTCJul 23, 23:55 UTC1h 15m
2026-07-23 MXY748 - Jul 23, 20:00 UTCJul 23, 21:20 UTC1h 20m
2026-07-23 MXY748 - Jul 23, 17:50 UTCJul 23, 19:10 UTC1h 20m
2026-07-23 MXY721 CHS → PVD Jul 23, 02:20 UTCJul 23, 03:55 UTC1h 35m
2026-07-23 MXY721 CHS → PVD Jul 23, 00:10 UTCJul 23, 01:20 UTC1h 10m
2026-07-22 MXY720 PVD → CHS Jul 22, 22:05 UTCJul 22, 23:20 UTC1h 15m
2026-07-22 MXY720 PVD → CHS Jul 22, 18:40 UTCJul 22, 20:55 UTC2h 15m
2026-07-22 MXY717Y - Jul 22, 13:25 UTCJul 22, 14:45 UTC1h 20m
2026-07-21 MXY717 MCO → PVD Jul 21, 16:20 UTCJul 21, 18:40 UTC2h 20m
2026-07-21 MXY716 PVD → MCO Jul 21, 12:35 UTCJul 21, 14:55 UTC2h 20m
2026-07-21 MXY729 SAV → PVD Jul 21, 01:50 UTCJul 21, 03:50 UTC2h 0m
2026-07-20 MXY728 - Jul 20, 22:40 UTCJul 21, 00:40 UTC2h 0m
2026-07-20 MXY755 RDU → PVD Jul 20, 19:50 UTCJul 20, 21:15 UTC1h 25m
2026-07-20 MXY755 RDU → PVD Jul 20, 16:25 UTCJul 20, 18:10 UTC1h 45m
2026-07-20 MXY754 - Jul 20, 13:00 UTCJul 20, 14:30 UTC1h 30m
2026-07-20 MXY754 - Jul 20, 10:25 UTCJul 20, 11:55 UTC1h 30m
2026-07-20 MXY156 GSP → PVD Jul 20, 01:55 UTCJul 20, 03:35 UTC1h 40m
2026-07-19 MXY156 GSP → PVD Jul 19, 23:50 UTCJul 20, 01:00 UTC1h 10m
2026-07-19 MXY157 GSP → TPA Jul 19, 21:10 UTCJul 19, 22:20 UTC1h 10m
2026-07-19 MXY157 GSP → TPA Jul 19, 18:00 UTCJul 19, 19:55 UTC1h 55m
2026-07-19 MXY731 MYR → PVD Jul 19, 15:05 UTCJul 19, 16:25 UTC1h 20m
2026-07-19 MXY730 - Jul 19, 11:10 UTCJul 19, 12:45 UTC1h 35m
2026-07-19 MXY737 DAB → PVD Jul 19, 01:45 UTCJul 19, 04:05 UTC2h 20m
2026-07-18 MXY736 - Jul 18, 22:20 UTCJul 19, 00:55 UTC2h 35m
2026-07-18 MXY721Y - Jul 18, 15:55 UTCJul 18, 17:40 UTC1h 45m
2026-07-18 MXY721 - Jul 18, 02:14 UTCJul 18, 03:25 UTC1h 11m
2026-07-17 MXY720 - Jul 17, 21:15 UTCJul 17, 22:29 UTC1h 15m
2026-07-17 MXY720 - Jul 17, 18:34 UTCJul 17, 20:20 UTC1h 45m
2026-07-17 MXY713 - Jul 17, 14:39 UTCJul 17, 17:25 UTC2h 45m
2026-07-17 MXY712 - Jul 17, 10:10 UTCJul 17, 12:50 UTC2h 40m
2026-07-15 MXY9076 - Jul 15, 18:40 UTCJul 15, 19:00 UTC20m
2026-07-14 MXY559 - Jul 14, 01:50 UTCJul 14, 03:20 UTC1h 30m
2026-07-13 MXY558 - Jul 13, 23:15 UTCJul 14, 00:40 UTC1h 25m
2026-07-13 MXY533 TPA → BDL Jul 13, 19:25 UTCJul 13, 21:55 UTC2h 30m
2026-07-13 MXY533 - Jul 13, 17:25 UTCJul 13, 18:10 UTC45m
2026-07-13 MXY532 - Jul 13, 15:25 UTCJul 13, 16:00 UTC35m
2026-07-13 MXY532 - Jul 13, 11:35 UTCJul 13, 14:05 UTC2h 30m

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 N176BZ page for operator, model, and routing details .

Mode-S A12FA8 frequently asked

What is Mode-S code A12FA8?
A12FA8 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N176BZ.
Where is Mode-S A12FA8 registered?
Mode-S code A12FA8 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 A12FA8 broadcasting right now?
No active broadcast right now. Last signal was 26d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A12FA8, octal 50227650, decimal 10,563,496.
What flights does A12FA8 operate?
Mode-S A12FA8 has broadcast 20 distinct callsigns, including MXY559, MXY558, MXY720, MXY721, MXY9776.