Apparatus

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sensors Mode-S transponder

A262A8

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N253AE · SAAB 340 · operated by BANK OF UTAH TRUSTEE

Hex
A262A8
Octal
50461250
Decimal
10,642,088
Country
US
Tail
N253AE
Type
SF34
Broadcasting now · callsign CSJ725 · 18,000 ft
Flights observed
100
Distinct callsigns
5
Country
US
Last broadcast
16m ago

Current position

A262A8 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A262A8 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 5 distinct

Callsign Airline Flights Last seen
CSJ725 - 37 2026-07-14
CSJ724 - 20 2026-06-24
CSJ253 - 19 2026-07-12
CSJ319 - 17 2026-06-23
CSJ914 - 7 2026-06-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 CSJ725 - Jul 14, 08:45 UTCJul 14, 10:00 UTC1h 15m
2026-07-14 CSJ725 YHM → YMX Jul 14, 06:25 UTCJul 14, 07:50 UTC1h 25m
2026-07-14 CSJ725 - Jul 14, 00:35 UTCJul 14, 02:15 UTC1h 40m
2026-07-13 CSJ725 - Jul 13, 19:15 UTCJul 13, 19:55 UTC40m
2026-07-12 CSJ253 LRD → BMI Jul 12, 23:15 UTCJul 13, 02:55 UTC3h 40m
2026-07-11 CSJ253 - Jul 11, 23:40 UTCJul 12, 02:20 UTC2h 40m
2026-07-11 CSJ253 CAK → NQA Jul 11, 20:15 UTCJul 11, 22:25 UTC2h 10m
2026-07-08 CSJ725 - Jul 8, 08:00 UTCJul 8, 10:15 UTC2h 15m
2026-07-08 CSJ725 - Jul 8, 06:05 UTCJul 8, 07:20 UTC1h 15m
2026-07-08 CSJ725 - Jul 8, 00:30 UTCJul 8, 02:00 UTC1h 30m
2026-07-07 CSJ725 CAK → IND Jul 7, 20:00 UTCJul 7, 21:05 UTC1h 5m
2026-07-07 CSJ725 - Jul 7, 07:40 UTCJul 7, 10:10 UTC2h 30m
2026-07-07 CSJ725 YHM → YMX Jul 7, 05:50 UTCJul 7, 07:00 UTC1h 10m
2026-07-07 CSJ725 - Jul 7, 01:05 UTCJul 7, 02:40 UTC1h 35m
2026-07-06 CSJ725 CAK → IND Jul 6, 20:25 UTCJul 6, 21:35 UTC1h 10m
2026-07-03 CSJ253 - Jul 3, 11:50 UTCJul 3, 14:00 UTC2h 10m
2026-06-30 CSJ253 - Jun 30, 03:50 UTCJun 30, 06:00 UTC2h 10m
2026-06-27 CSJ725 YHM → CAK Jun 27, 03:20 UTCJun 27, 04:00 UTC40m
2026-06-27 CSJ725 - Jun 27, 00:20 UTCJun 27, 01:44 UTC1h 25m
2026-06-26 CSJ725 CAK → IND Jun 26, 20:40 UTCJun 26, 21:50 UTC1h 10m
2026-06-24 CSJ724 - Jun 24, 07:44 UTCJun 24, 10:04 UTC2h 20m
2026-06-24 CSJ724 YHM → YMX Jun 24, 06:04 UTCJun 24, 07:15 UTC1h 10m
2026-06-24 CSJ914 CAK → YHM Jun 24, 01:19 UTCJun 24, 02:05 UTC45m
2026-06-23 CSJ914 - Jun 23, 23:55 UTCJun 24, 00:40 UTC45m
2026-06-23 CSJ914 - Jun 23, 21:39 UTCJun 23, 22:29 UTC50m
2026-06-23 CSJ724 YMX → CAK Jun 23, 08:25 UTCJun 23, 10:44 UTC2h 20m
2026-06-23 CSJ724 YHM → YMX Jun 23, 06:09 UTCJun 23, 07:19 UTC1h 10m
2026-06-23 CSJ319 - Jun 23, 00:09 UTCJun 23, 01:40 UTC1h 30m
2026-06-22 CSJ319 - Jun 22, 21:40 UTCJun 22, 23:05 UTC1h 25m
2026-06-20 CSJ914 YHM → CAK Jun 20, 03:09 UTCJun 20, 03:44 UTC35m
2026-06-20 CSJ914 CAK → YHM Jun 20, 01:05 UTCJun 20, 01:44 UTC40m
2026-06-19 CSJ914 - Jun 19, 23:49 UTCJun 20, 00:39 UTC50m
2026-06-19 CSJ914 - Jun 19, 21:39 UTCJun 19, 22:34 UTC55m
2026-06-17 CSJ725 YMX → CAK Jun 17, 08:40 UTCJun 17, 11:00 UTC2h 20m
2026-06-17 CSJ725 YHM → YMX Jun 17, 06:30 UTCJun 17, 07:40 UTC1h 10m
2026-06-17 CSJ725 - Jun 17, 00:20 UTCJun 17, 01:40 UTC1h 20m
2026-06-16 CSJ725 CAK → IND Jun 16, 20:35 UTCJun 16, 21:40 UTC1h 5m
2026-06-16 CSJ724 YMX → CAK Jun 16, 08:35 UTCJun 16, 10:49 UTC2h 15m
2026-06-16 CSJ724 YHM → YMX Jun 16, 06:10 UTCJun 16, 07:25 UTC1h 15m
2026-06-16 CSJ319 - Jun 16, 00:35 UTCJun 16, 02:00 UTC1h 25m
2026-06-15 CSJ319 - Jun 15, 20:34 UTCJun 15, 22:00 UTC1h 25m
2026-06-09 CSJ725 - Jun 9, 08:10 UTCJun 9, 10:30 UTC2h 20m
2026-06-09 CSJ725 YHM → YMX Jun 9, 06:05 UTCJun 9, 07:20 UTC1h 15m
2026-06-09 CSJ725 - Jun 9, 00:25 UTCJun 9, 01:50 UTC1h 25m
2026-06-08 CSJ725 CAK → IND Jun 8, 20:20 UTCJun 8, 21:20 UTC1h 0m
2026-06-02 CSJ724 YMX → CAK Jun 2, 08:35 UTCJun 2, 10:35 UTC2h 0m
2026-06-02 CSJ724 YHM → YMX Jun 2, 06:15 UTCJun 2, 07:40 UTC1h 25m
2026-06-02 CSJ319 - Jun 2, 00:15 UTCJun 2, 01:45 UTC1h 30m
2026-06-01 CSJ319 CAK → DPA Jun 1, 21:40 UTCJun 1, 23:00 UTC1h 20m
2026-05-27 CSJ725 YMX → CAK May 27, 09:10 UTCMay 27, 11:30 UTC2h 20m

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 N253AE page for operator, model, and routing details .

Mode-S A262A8 frequently asked

What is Mode-S code A262A8?
A262A8 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N253AE.
Where is Mode-S A262A8 registered?
Mode-S code A262A8 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 A262A8 broadcasting right now?
Yes. Mode-S A262A8 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A262A8, octal 50461250, decimal 10,642,088.
What flights does A262A8 operate?
Mode-S A262A8 has broadcast 5 distinct callsigns, including CSJ725, CSJ724, CSJ253, CSJ319, CSJ914.