Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

0D0AC1

ICAO 24-bit transponder address · allocated to Mexico

Currently assigned to XA-AEM · EMBRAER ERJ-190-100

Hex
0D0AC1
Octal
03205301
Decimal
854,721
Country
MX
Tail
XA-AEM
Type
E190
No current signal · last broadcast Jul 25, 22:55 UTC
Flights observed
289
Distinct callsigns
20
Country
MX
Last broadcast
Jul 25, 22:55 UTC

Last known position

Most recent position reported by Mode-S 0D0AC1.

Country allocation

The ICAO 24-bit address 0D0AC1 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
SLI2723 Aeroméxico Connect 8 2026-07-25
SLI2722 Aeroméxico Connect 6 2026-07-24
SLI2708 - 6 2026-07-18
SLI2710 - 5 2026-07-14
SLI2608 Aeroméxico Connect 5 2026-07-22
SLI2466 - 5 2026-07-17
SLI2461 - 5 2026-07-17
SLI979 - 4 2026-07-18
SLI880 - 4 2026-06-24
SLI2711 - 4 2026-07-14
SLI2643 - 4 2026-07-16
SLI2642 - 4 2026-07-16
SLI2600 - 4 2026-06-25
SLI2525 Aeroméxico Connect 4 2026-04-25
SLI2524 Aeroméxico Connect 4 2026-04-25
SLI2523 - 4 2026-07-15
SLI2522 - 4 2026-07-15
SLI2462 Aeroméxico Connect 4 2026-05-04
SLI1455 - 4 2026-07-15
SLI1452 - 4 2026-07-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 SLI1536 MEX → SLP Jul 25, 22:40 UTCJul 25, 22:55 UTC15m
2026-07-25 SLI929 MTY → MEX Jul 25, 19:35 UTCJul 25, 20:00 UTC25m
2026-07-25 SLI2723 DTW → MTY Jul 25, 13:35 UTCJul 25, 16:40 UTC3h 5m
2026-07-24 SLI2722 MTY → DTW Jul 24, 19:50 UTCJul 24, 23:05 UTC3h 15m
2026-07-24 SLI2723 DTW → MTY Jul 24, 13:30 UTCJul 24, 16:35 UTC3h 5m
2026-07-23 SLI2722 MTY → DTW Jul 23, 19:50 UTCJul 23, 23:05 UTC3h 15m
2026-07-23 SLI2723 DTW → MTY Jul 23, 13:40 UTCJul 23, 16:55 UTC3h 15m
2026-07-22 SLI2608 QRO → DTW Jul 22, 18:25 UTCJul 22, 21:40 UTC3h 15m
2026-07-22 SLI2460 MEX → QRO Jul 22, 16:25 UTCJul 22, 16:35 UTC10m
2026-07-22 SLI1049 - Jul 22, 14:25 UTCJul 22, 14:55 UTC30m
2026-07-22 SLI1044 - Jul 22, 12:30 UTCJul 22, 13:00 UTC30m
2026-07-21 SLI375 TAP → MEX Jul 21, 22:45 UTCJul 22, 02:55 UTC4h 10m
2026-07-21 SLI857 VER → MEX Jul 21, 19:40 UTCJul 21, 20:30 UTC50m
2026-07-21 SLI854 MEX → VER Jul 21, 18:00 UTCJul 21, 18:35 UTC35m
2026-07-21 SLI370 MEX → TAP Jul 21, 12:55 UTCJul 21, 16:20 UTC3h 25m
2026-07-21 SLI2647 - Jul 21, 03:35 UTCJul 21, 03:45 UTC10m
2026-07-21 SLI2646 - Jul 21, 00:50 UTCJul 21, 01:10 UTC20m
2026-07-20 SLI165 - Jul 20, 23:25 UTCJul 20, 23:45 UTC20m
2026-07-20 SLI164 - Jul 20, 19:15 UTCJul 20, 19:30 UTC15m
2026-07-20 SLI370 MEX → TAP Jul 20, 13:55 UTCJul 20, 17:20 UTC3h 25m
2026-07-20 SLI137 BJX → MEX Jul 20, 00:40 UTCJul 20, 01:00 UTC20m
2026-07-19 SLI2709 - Jul 19, 20:00 UTCJul 19, 22:25 UTC2h 25m
2026-07-19 SLI978 MTY → ATL Jul 19, 14:10 UTCJul 19, 16:40 UTC2h 30m
2026-07-18 SLI979 ATL → MTY Jul 18, 21:15 UTCJul 18, 23:40 UTC2h 25m
2026-07-18 SLI2708 - Jul 18, 16:05 UTCJul 18, 18:40 UTC2h 35m
2026-07-18 SLI126 - Jul 18, 13:45 UTCJul 18, 13:55 UTC10m
2026-07-18 SLI307 - Jul 18, 02:50 UTCJul 18, 03:20 UTC30m
2026-07-18 SLI304 - Jul 18, 00:39 UTCJul 18, 01:05 UTC25m
2026-07-17 SLI855 - Jul 17, 15:55 UTCJul 17, 16:40 UTC45m
2026-07-17 SLI852 - Jul 17, 14:24 UTCJul 17, 15:00 UTC35m
2026-07-17 SLI2461 - Jul 17, 12:50 UTCJul 17, 13:00 UTC10m
2026-07-17 SLI2466 - Jul 17, 03:55 UTCJul 17, 04:10 UTC15m
2026-07-17 SLI1569 - Jul 17, 01:20 UTCJul 17, 01:49 UTC30m
2026-07-16 SLI1570 - Jul 16, 22:15 UTCJul 16, 22:30 UTC15m
2026-07-16 SLI1534 - Jul 16, 18:05 UTCJul 16, 18:19 UTC15m
2026-07-16 SLI2643 - Jul 16, 16:15 UTCJul 16, 16:30 UTC15m
2026-07-16 SLI2642 - Jul 16, 13:49 UTCJul 16, 14:05 UTC15m
2026-07-16 SLI166 - Jul 16, 01:55 UTCJul 16, 02:05 UTC10m
2026-07-15 SLI2523 - Jul 15, 23:10 UTCJul 16, 00:05 UTC55m
2026-07-15 SLI2522 - Jul 15, 21:25 UTCJul 15, 22:00 UTC35m
2026-07-15 SLI1455 - Jul 15, 16:50 UTCJul 15, 17:15 UTC25m
2026-07-15 SLI1452 - Jul 15, 15:05 UTCJul 15, 15:25 UTC20m
2026-07-15 SLI2601 - Jul 15, 13:15 UTCJul 15, 13:25 UTC10m
2026-07-15 SLI2606 - Jul 15, 03:25 UTCJul 15, 03:45 UTC20m
2026-07-15 SLI2467 - Jul 15, 01:50 UTCJul 15, 02:00 UTC10m
2026-07-14 SLI2711 - Jul 14, 20:05 UTCJul 14, 22:45 UTC2h 39m
2026-07-14 SLI2710 - Jul 14, 15:20 UTCJul 14, 17:35 UTC2h 15m
2026-07-14 SLI2466 - Jul 14, 05:15 UTCJul 14, 05:25 UTC10m
2026-07-14 SLI2647 - Jul 14, 03:30 UTCJul 14, 03:45 UTC15m
2026-07-14 SLI2646 - Jul 14, 01:05 UTCJul 14, 01:25 UTC20m

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-AEM page for operator, model, and routing details .

Mode-S 0D0AC1 frequently asked

What is Mode-S code 0D0AC1?
0D0AC1 is an ICAO 24-bit transponder address. Allocated to Mexico. Assigned to XA-AEM.
Where is Mode-S 0D0AC1 registered?
Mode-S code 0D0AC1 is allocated to Mexico (MX). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0D0AC1 broadcasting right now?
No active broadcast right now. Last signal was Jul 25, 22:55 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0D0AC1, octal 03205301, decimal 854,721.
What flights does 0D0AC1 operate?
Mode-S 0D0AC1 has broadcast 20 distinct callsigns, including SLI2723, SLI2722, SLI2708, SLI2710, SLI2608.