Apparatus

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sensors Mode-S transponder

A28A53

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N263BZ · AIRBUS A220-300 · operated by BREEZE AVIATION GROUP INC.

Hex
A28A53
Octal
50505123
Decimal
10,652,243
Country
US
Tail
N263BZ
Type
BCS3
Broadcasting now · callsign MXY1068 · 28,000 ft
Flights observed
514
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 22:45 UTC

Current position

A28A53 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A28A53 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
MXY101 - 19 2026-07-14
MXY100 - 16 2026-07-14
MXY147 - 14 2026-07-10
MXY755 Breeze Airways 12 2026-06-12
MXY146 - 12 2026-07-10
MXY135 Breeze Airways 11 2026-05-05
MXY134 Breeze Airways 11 2026-05-05
MXY731 - 9 2026-06-26
MXY730 - 9 2026-06-26
MXY721 Breeze Airways 8 2026-06-03
MXY720 Breeze Airways 8 2026-06-03
MXY717 Breeze Airways 7 2026-06-05
MXY716 Breeze Airways 7 2026-06-05
MXY640 Breeze Airways 7 2026-07-26
MXY137 - 7 2026-07-11
MXY136 - 7 2026-07-10
MXY754 Breeze Airways 6 2026-06-12
MXY749 Breeze Airways 6 2026-06-12
MXY748 Breeze Airways 6 2026-06-11
MXY708 Breeze Airways 6 2026-06-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 MXY641 IAD → OGS Jul 26, 21:40 UTCJul 26, 22:45 UTC1h 5m
2026-07-26 MXY640 IAD → VRB Jul 26, 18:15 UTCJul 26, 20:00 UTC1h 45m
2026-07-26 MXY640 IAD → VRB Jul 26, 16:00 UTCJul 26, 17:05 UTC1h 5m
2026-07-26 MXY634 IAD → VRB Jul 26, 13:40 UTCJul 26, 14:40 UTC1h 0m
2026-07-25 MXY828 IAD → OGS Jul 25, 14:20 UTCJul 25, 18:00 UTC3h 40m
2026-07-25 MXY605 SNA → PVU Jul 25, 03:05 UTCJul 25, 04:30 UTC1h 25m
2026-07-25 MXY604 PVU → SNA Jul 25, 00:50 UTCJul 25, 02:15 UTC1h 25m
2026-07-24 MXY653 LAS → PVU Jul 24, 22:20 UTCJul 24, 23:15 UTC55m
2026-07-24 MXY653 LAS → PVU Jul 24, 19:25 UTCJul 24, 21:05 UTC1h 40m
2026-07-24 MXY652 PVU → LAS Jul 24, 16:45 UTCJul 24, 18:15 UTC1h 30m
2026-07-24 MXY652 PVU → LAS Jul 24, 14:25 UTCJul 24, 15:20 UTC55m
2026-07-23 MXY651 SBN → IAD Jul 23, 21:15 UTCJul 23, 22:30 UTC1h 15m
2026-07-23 MXY651 SBN → IAD Jul 23, 18:40 UTCJul 23, 19:50 UTC1h 10m
2026-07-23 MXY650 IAD → SBN Jul 23, 16:00 UTCJul 23, 17:05 UTC1h 5m
2026-07-23 MXY650 IAD → SBN Jul 23, 13:20 UTCJul 23, 14:45 UTC1h 25m
2026-07-23 MXY651 SBN → IAD Jul 23, 04:00 UTCJul 23, 05:20 UTC1h 20m
2026-07-23 MXY650 IAD → SBN Jul 23, 01:25 UTCJul 23, 02:55 UTC1h 30m
2026-07-22 MXY607 MCO → PVU Jul 22, 19:55 UTCJul 23, 00:00 UTC4h 5m
2026-07-22 MXY606 PVU → MCO Jul 22, 14:35 UTCJul 22, 18:35 UTC4h 0m
2026-07-22 MXY2313 SFO → PVU Jul 22, 02:40 UTCJul 22, 04:05 UTC1h 25m
2026-07-22 MXY2312 PVU → SFO Jul 22, 00:10 UTCJul 22, 01:40 UTC1h 30m
2026-07-21 MXY605 SNA → PVU Jul 21, 21:20 UTCJul 21, 22:40 UTC1h 20m
2026-07-21 MXY1847 IAD → PVU Jul 21, 18:50 UTCJul 21, 20:10 UTC1h 20m
2026-07-21 MXY1847 IAD → PVU Jul 21, 13:15 UTCJul 21, 17:20 UTC4h 5m
2026-07-20 MXY643 SBN → IAD Jul 20, 23:25 UTCJul 21, 00:40 UTC1h 14m
2026-07-20 MXY642 IAD → SBN Jul 20, 21:10 UTCJul 20, 22:30 UTC1h 20m
2026-07-20 MXY642 IAD → SBN Jul 20, 19:15 UTCJul 20, 20:20 UTC1h 5m
2026-07-20 MXY634 IAD → VRB Jul 20, 17:20 UTCJul 20, 18:20 UTC1h 0m
2026-07-20 MXY641U MCO → IAD Jul 20, 02:25 UTCJul 20, 04:10 UTC1h 45m
2026-07-19 MXY640 IAD → MCO Jul 19, 22:35 UTCJul 20, 00:20 UTC1h 45m
2026-07-19 MXY640 - Jul 19, 16:10 UTCJul 19, 17:15 UTC1h 5m
2026-07-19 MXY634 - Jul 19, 13:40 UTCJul 19, 14:40 UTC1h 0m
2026-07-18 MXY828 IAD → OGS Jul 18, 14:20 UTCJul 18, 18:20 UTC4h 0m
2026-07-18 MXY609 SFO → SBD Jul 18, 03:40 UTCJul 18, 05:00 UTC1h 20m
2026-07-18 MXY609 SFO → SBD Jul 18, 01:10 UTCJul 18, 02:09 UTC1h 0m
2026-07-17 MXY608 SBD → SFO Jul 17, 22:40 UTCJul 17, 23:45 UTC1h 5m
2026-07-17 MXY608 SBD → SFO Jul 17, 20:15 UTCJul 17, 21:39 UTC1h 25m
2026-07-17 MXY113 DFW → PVU Jul 17, 17:05 UTCJul 17, 19:20 UTC2h 15m
2026-07-17 MXY215 PVU → DFW Jul 17, 13:15 UTCJul 17, 15:29 UTC2h 15m
2026-07-17 MXY653 LAS → PVU Jul 17, 03:20 UTCJul 17, 04:20 UTC1h 0m
2026-07-17 MXY652 PVU → LAS Jul 17, 01:09 UTCJul 17, 02:05 UTC55m
2026-07-16 MXY9063 LAS → PVU Jul 16, 19:20 UTCJul 16, 20:15 UTC55m
2026-07-16 MXY206 CAK → LAS Jul 16, 14:10 UTCJul 16, 17:49 UTC3h 40m
2026-07-16 MXY206 - Jul 16, 11:34 UTCJul 16, 12:55 UTC1h 20m
2026-07-16 MXY9063 - Jul 16, 03:25 UTCJul 16, 04:20 UTC55m
2026-07-15 MXY139 - Jul 15, 23:25 UTCJul 16, 02:15 UTC2h 50m
2026-07-15 MXY138 - Jul 15, 19:10 UTCJul 15, 21:45 UTC2h 35m
2026-07-15 MXY1771 - Jul 15, 15:55 UTCJul 15, 17:55 UTC2h 0m
2026-07-15 MXY1770 - Jul 15, 12:15 UTCJul 15, 14:25 UTC2h 10m
2026-07-14 MXY101 - Jul 14, 20:35 UTCJul 14, 21:35 UTC1h 0m

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 N263BZ page for operator, model, and routing details .

Mode-S A28A53 frequently asked

What is Mode-S code A28A53?
A28A53 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N263BZ.
Where is Mode-S A28A53 registered?
Mode-S code A28A53 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 A28A53 broadcasting right now?
Yes. Mode-S A28A53 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A28A53, octal 50505123, decimal 10,652,243.
What flights does A28A53 operate?
Mode-S A28A53 has broadcast 20 distinct callsigns, including MXY101, MXY100, MXY147, MXY755, MXY146.