Apparatus

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sensors Mode-S transponder

0D0A3A

ICAO 24-bit transponder address · allocated to Mexico

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

Hex
0D0A3A
Octal
03205072
Decimal
854,586
Country
MX
Tail
XA-ALZ
Type
E190
No current signal · last broadcast 22d ago
Flights observed
316
Distinct callsigns
20
Country
MX
Last broadcast
22d ago

Last known position

Most recent position reported by Mode-S 0D0A3A.

Country allocation

The ICAO 24-bit address 0D0A3A 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
SLI2971 Aeroméxico Connect 6 2026-06-10
SLI2026 - 6 2026-06-19
SLI1411 Aeroméxico Connect 6 2026-06-01
SLI2525 Aeroméxico Connect 5 2026-06-02
SLI2524 Aeroméxico Connect 5 2026-06-02
SLI2132 - 5 2026-06-19
SLI2080 - 5 2026-06-19
SLI1418 Aeroméxico Connect 5 2026-06-01
SLI1045 - 5 2026-06-18
SLI979 Aeroméxico Connect 4 2026-05-03
SLI853 Aeroméxico Connect 4 2026-06-13
SLI850 Aeroméxico Connect 4 2026-06-13
SLI675 Aeroméxico Connect 4 2026-06-11
SLI674 Aeroméxico Connect 4 2026-06-11
SLI314 Aeroméxico Connect 4 2026-05-22
SLI2970 Aeroméxico Connect 4 2026-06-10
SLI2081 - 4 2026-06-19
SLI2027 Aeroméxico Connect 4 2026-06-08
SLI1569 - 4 2026-06-18
SLI1541 Aeroméxico Connect 4 2026-06-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-22 SLI9497 DTW → MEX Jun 22, 12:44 UTCJun 22, 14:29 UTC1h 45m
2026-06-21 SLI857 VER → MEX Jun 21, 21:10 UTCJun 21, 21:44 UTC35m
2026-06-21 SLI854 MEX → VER Jun 21, 16:54 UTCJun 21, 17:24 UTC30m
2026-06-19 SLI2132 - Jun 19, 23:39 UTCJun 20, 00:04 UTC25m
2026-06-19 SLI2026 - Jun 19, 18:39 UTCJun 19, 18:54 UTC15m
2026-06-19 SLI2081 - Jun 19, 16:55 UTCJun 19, 17:04 UTC10m
2026-06-19 SLI2080 - Jun 19, 12:14 UTCJun 19, 12:34 UTC20m
2026-06-19 SLI1543 - Jun 19, 05:49 UTCJun 19, 06:20 UTC30m
2026-06-19 SLI1538 MEX → SLP Jun 19, 01:10 UTCJun 19, 01:29 UTC20m
2026-06-18 SLI859 - Jun 18, 23:00 UTCJun 18, 23:35 UTC35m
2026-06-18 SLI856 MEX → VER Jun 18, 20:30 UTCJun 18, 20:50 UTC20m
2026-06-18 SLI371 - Jun 18, 14:35 UTCJun 18, 18:15 UTC3h 40m
2026-06-18 SLI1045 - Jun 18, 12:25 UTCJun 18, 12:55 UTC30m
2026-06-18 SLI1054 - Jun 18, 03:40 UTCJun 18, 04:10 UTC30m
2026-06-18 SLI1569 - Jun 18, 01:55 UTCJun 18, 02:20 UTC25m
2026-06-17 SLI1570 - Jun 17, 22:45 UTCJun 17, 23:00 UTC15m
2026-06-17 SLI2026 MEX → MLM Jun 17, 18:30 UTCJun 17, 18:40 UTC10m
2026-06-17 SLI2080 MEX → LMM Jun 17, 12:30 UTCJun 17, 12:50 UTC20m
2026-06-17 SLI153 - Jun 17, 02:35 UTCJun 17, 02:45 UTC10m
2026-06-16 SLI2709 - Jun 16, 18:15 UTCJun 16, 21:00 UTC2h 46m
2026-06-16 SLI978 MTY → ATL Jun 16, 13:34 UTCJun 16, 16:00 UTC2h 25m
2026-06-16 SLLI998 - Jun 16, 03:30 UTCJun 16, 04:30 UTC1h 0m
2026-06-16 SLI871 - Jun 16, 01:45 UTCJun 16, 02:15 UTC30m
2026-06-16 SLI872 - Jun 16, 00:15 UTCJun 16, 00:55 UTC40m
2026-06-15 SLI878 NLU → MID Jun 15, 19:10 UTCJun 15, 22:54 UTC3h 45m
2026-06-15 SLI2437 CLQ → NLU Jun 15, 15:15 UTCJun 15, 17:50 UTC2h 35m
2026-06-15 SLI2606 - Jun 15, 03:19 UTCJun 15, 03:40 UTC20m
2026-06-14 SLI811 VSA → MEX Jun 14, 01:15 UTCJun 14, 02:05 UTC50m
2026-06-13 SLI806 MEX → VSA Jun 13, 21:15 UTCJun 13, 22:10 UTC55m
2026-06-13 SLI857 VER → MEX Jun 13, 18:30 UTCJun 13, 19:10 UTC40m
2026-06-13 SLI854 MEX → VER Jun 13, 16:40 UTCJun 13, 17:15 UTC35m
2026-06-13 SLI853 VER → MEX Jun 13, 14:30 UTCJun 13, 15:15 UTC45m
2026-06-13 SLI850 MEX → VER Jun 13, 13:05 UTCJun 13, 13:35 UTC30m
2026-06-13 SLI167 CUL → MEX Jun 13, 04:35 UTCJun 13, 04:50 UTC15m
2026-06-13 SLI166 MEX → CUL Jun 13, 00:40 UTCJun 13, 00:55 UTC15m
2026-06-12 SLI1541 SLP → MEX Jun 12, 22:30 UTCJun 12, 22:40 UTC10m
2026-06-12 SLI1536 MEX → SLP Jun 12, 20:05 UTCJun 12, 20:25 UTC20m
2026-06-12 SLI392 MEX → HUX Jun 12, 15:35 UTCJun 12, 18:25 UTC2h 50m
2026-06-12 SLI2441 CPE → MEX Jun 12, 03:00 UTCJun 12, 14:05 UTC11h 5m
2026-06-12 SLI1055 OAX → MEX Jun 12, 00:30 UTCJun 12, 01:25 UTC55m
2026-06-11 SLI1050 MEX → OAX Jun 11, 22:15 UTCJun 11, 22:45 UTC30m
2026-06-11 SLI675 SAP → MEX Jun 11, 18:40 UTCJun 11, 20:25 UTC1h 45m
2026-06-11 SLI674 MEX → SAP Jun 11, 15:05 UTCJun 11, 16:40 UTC1h 35m
2026-06-11 SLI1631 AGU → MEX Jun 11, 13:10 UTCJun 11, 13:20 UTC10m
2026-06-11 SLI1640 MEX → AGU Jun 11, 04:30 UTCJun 11, 04:45 UTC15m
2026-06-11 SLI2647 ZCL → MEX Jun 11, 02:45 UTCJun 11, 02:55 UTC10m
2026-06-10 SLI2646 MEX → ZCL Jun 10, 23:40 UTCJun 11, 00:00 UTC20m
2026-06-10 SLI2971 NLD → MEX Jun 10, 20:50 UTCJun 10, 21:30 UTC40m
2026-06-10 SLI2970 MEX → NLD Jun 10, 18:15 UTCJun 10, 19:35 UTC1h 20m
2026-06-10 SLI2642 MEX → ZCL Jun 10, 13:20 UTCJun 10, 13:35 UTC15m

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

Mode-S 0D0A3A frequently asked

What is Mode-S code 0D0A3A?
0D0A3A is an ICAO 24-bit transponder address. Allocated to Mexico. Assigned to XA-ALZ.
Where is Mode-S 0D0A3A registered?
Mode-S code 0D0A3A is allocated to Mexico (MX). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0D0A3A broadcasting right now?
No active broadcast right now. Last signal was 22d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0D0A3A, octal 03205072, decimal 854,586.
What flights does 0D0A3A operate?
Mode-S 0D0A3A has broadcast 20 distinct callsigns, including SLI2971, SLI2026, SLI1411, SLI2525, SLI2524.