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sensors Mode-S transponder

0D0FF3

ICAO 24-bit transponder address · allocated to Mexico

Currently assigned to XA-SRI · BOEING 737 MAX 8

Hex
0D0FF3
Octal
03207763
Decimal
856,051
Country
MX
Tail
XA-SRI
Type
B38M
No current signal · last broadcast Jul 26, 21:55 UTC
Flights observed
390
Distinct callsigns
20
Country
MX
Last broadcast
Jul 26, 21:55 UTC

Last known position

Most recent position reported by Mode-S 0D0FF3.

Country allocation

The ICAO 24-bit address 0D0FF3 falls within the block assigned to Mexico (MX) by ICAO Annex 10, Volume III. Every aircraft registered in Mexico 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
AMX761 - 12 2026-07-07
AMX762 - 10 2026-07-10
AMX615 - 9 2026-06-15
AMX751 - 6 2026-06-23
AMX680 - 6 2026-07-11
AMX645 - 6 2026-06-19
AMX750 Aeroméxico 5 2026-06-16
AMX718 - 5 2026-07-20
AMX709 - 5 2026-07-05
AMX694 Aeroméxico 5 2026-05-18
AMX681 - 5 2026-07-11
AMX614 - 5 2026-06-15
AMX190 - 5 2026-06-19
AMX179 - 5 2026-06-20
AMX172 - 5 2026-06-20
AMX717 - 4 2026-07-20
AMX714 - 4 2026-07-08
AMX711 Aeroméxico 4 2026-07-21
AMX705 - 4 2026-07-02
AMX704 Aeroméxico 4 2026-07-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AMX144 MEX → CUU Jul 26, 20:50 UTCJul 26, 21:55 UTC1h 5m
2026-07-26 AMX699 SFO → MEX Jul 26, 18:00 UTCJul 26, 18:10 UTC10m
2026-07-26 AMX699 SFO → MEX Jul 26, 14:15 UTCJul 26, 16:15 UTC2h 0m
2026-07-26 AMX698 MEX → SFO Jul 26, 02:00 UTCJul 26, 05:55 UTC3h 55m
2026-07-25 AMX629 SAL → MEX Jul 25, 22:10 UTCJul 25, 23:50 UTC1h 40m
2026-07-25 AMX628 MEX → SAL Jul 25, 18:20 UTCJul 25, 19:55 UTC1h 35m
2026-07-25 AMX683 ORD → MEX Jul 25, 12:35 UTCJul 25, 16:00 UTC3h 25m
2026-07-24 AMX688 MEX → ORD Jul 24, 22:35 UTCJul 25, 02:20 UTC3h 45m
2026-07-24 AMX831 MID → MEX Jul 24, 16:25 UTCJul 24, 20:45 UTC4h 20m
2026-07-24 AMX669 SFO → MEX Jul 24, 02:10 UTCJul 24, 02:20 UTC10m
2026-07-23 AMX669 SFO → MEX Jul 23, 22:20 UTCJul 24, 00:25 UTC2h 5m
2026-07-23 AMX668 - Jul 23, 16:10 UTCJul 23, 19:50 UTC3h 40m
2026-07-23 AMX505 CUN → MEX Jul 23, 12:25 UTCJul 23, 14:05 UTC1h 40m
2026-07-23 AMX558 MEX → CUN Jul 23, 02:10 UTCJul 23, 03:55 UTC1h 45m
2026-07-22 AMX325 CTM → MEX Jul 22, 20:00 UTCJul 23, 00:20 UTC4h 20m
2026-07-22 AMX141 CUU → MEX Jul 22, 18:30 UTCJul 22, 18:45 UTC15m
2026-07-22 AMX138 MEX → CUU Jul 22, 13:55 UTCJul 22, 17:35 UTC3h 40m
2026-07-22 AMX708 MEX → BOG Jul 22, 00:30 UTCJul 22, 04:40 UTC4h 10m
2026-07-21 AMX711 HMO → MEX Jul 21, 22:30 UTCJul 21, 22:40 UTC10m
2026-07-21 AMX711 HMO → MEX Jul 21, 20:30 UTCJul 21, 20:40 UTC10m
2026-07-21 AMX704 MEX → HMO Jul 21, 18:05 UTCJul 21, 18:25 UTC20m
2026-07-21 AMX704 MEX → HMO Jul 21, 16:15 UTCJul 21, 16:30 UTC15m
2026-07-21 AMX477 IAH → MEX Jul 21, 12:20 UTCJul 21, 14:05 UTC1h 45m
2026-07-21 AMX476 MEX → IAH Jul 21, 00:40 UTCJul 21, 02:30 UTC1h 50m
2026-07-20 AMX809 - Jul 20, 20:55 UTCJul 20, 21:45 UTC50m
2026-07-20 AMX804 - Jul 20, 18:30 UTCJul 20, 19:20 UTC50m
2026-07-20 AMX718 BOG → MEX Jul 20, 12:40 UTCJul 20, 16:40 UTC4h 0m
2026-07-20 AMX717 - Jul 20, 06:45 UTCJul 20, 10:40 UTC3h 55m
2026-07-20 AMX669 SFO → MEX Jul 20, 02:00 UTCJul 20, 02:10 UTC10m
2026-07-19 AMX669 SFO → MEX Jul 19, 22:15 UTCJul 20, 01:15 UTC3h 0m
2026-07-19 AMX668 - Jul 19, 16:05 UTCJul 19, 20:05 UTC4h 0m
2026-07-19 AMX471 IAH → MEX Jul 19, 01:25 UTCJul 19, 03:05 UTC1h 40m
2026-07-18 AMX470 MEX → IAH Jul 18, 21:25 UTCJul 18, 23:20 UTC1h 55m
2026-07-18 AMX641 - Jul 18, 14:20 UTCJul 18, 19:35 UTC5h 15m
2026-07-17 AMX640 MEX → BOS Jul 17, 19:35 UTCJul 18, 00:29 UTC4h 55m
2026-07-17 AMX718 BOG → MEX Jul 17, 12:55 UTCJul 17, 16:59 UTC4h 5m
2026-07-17 AMX717 - Jul 17, 06:54 UTCJul 17, 10:25 UTC3h 30m
2026-07-16 AMX837 - Jul 16, 22:40 UTCJul 17, 02:54 UTC4h 15m
2026-07-16 AMX609 PHL → MEX Jul 16, 13:49 UTCJul 16, 18:00 UTC4h 10m
2026-07-15 AMX608 - Jul 15, 19:15 UTCJul 15, 23:30 UTC4h 15m
2026-07-15 AMX718 - Jul 15, 12:55 UTCJul 15, 17:00 UTC4h 5m
2026-07-15 AMX717 - Jul 15, 07:00 UTCJul 15, 11:00 UTC4h 0m
2026-07-15 AMX643 - Jul 15, 04:50 UTCJul 15, 05:05 UTC15m
2026-07-15 AMX643 - Jul 15, 01:40 UTCJul 15, 03:05 UTC1h 25m
2026-07-14 AMX642 - Jul 14, 20:00 UTCJul 14, 23:30 UTC3h 29m
2026-07-14 AMX141 - Jul 14, 17:55 UTCJul 14, 18:10 UTC15m
2026-07-14 AMX138 - Jul 14, 13:05 UTCJul 14, 17:15 UTC4h 10m
2026-07-14 AMX320 - Jul 14, 01:45 UTCJul 14, 05:00 UTC3h 15m
2026-07-13 AMX239 - Jul 13, 22:10 UTCJul 13, 22:25 UTC15m
2026-07-13 AMX793 - Jul 13, 15:50 UTCJul 13, 17:05 UTC1h 15m

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 XA-SRI page for operator, model, and routing details .

Mode-S 0D0FF3 frequently asked

What is Mode-S code 0D0FF3?
0D0FF3 is an ICAO 24-bit transponder address. Allocated to Mexico. Assigned to XA-SRI.
Where is Mode-S 0D0FF3 registered?
Mode-S code 0D0FF3 is allocated to Mexico (MX). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0D0FF3 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:55 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0D0FF3, octal 03207763, decimal 856,051.
What flights does 0D0FF3 operate?
Mode-S 0D0FF3 has broadcast 20 distinct callsigns, including AMX761, AMX762, AMX615, AMX751, AMX680.