sensors Mode-S transponder

0D0EF1

ICAO 24-bit transponder address · allocated to Mexico

Currently assigned to XA-RFH · CESSNA 208 Caravan

Hex
0D0EF1
Octal
03207361
Decimal
855,793
Country
MX
Tail
XA-RFH
Type
C208
No current signal · last broadcast 11h ago
Flights observed
173
Distinct callsigns
20
Country
MX
Last broadcast
11h ago

Last known position

Most recent position reported by Mode-S 0D0EF1.

Country allocation

The ICAO 24-bit address 0D0EF1 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

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-08 RFD300 IZT → NLU Jun 8, 17:40 UTCJun 8, 18:40 UTC1h 0m
2026-06-08 RFD301 NLU → IZT Jun 8, 13:30 UTCJun 8, 14:20 UTC50m
2026-06-06 RFD141 MTY → TAM Jun 6, 12:24 UTCJun 6, 13:09 UTC45m
2026-06-06 RFD11 MFE → MTY Jun 6, 02:25 UTCJun 6, 03:15 UTC50m
2026-06-06 RFD12 MTY → MFE Jun 6, 00:55 UTCJun 6, 01:30 UTC35m
2026-06-05 RFD142 TAM → MTY Jun 5, 23:45 UTCJun 6, 00:15 UTC30m
2026-06-05 RFD145 MTY → TAM Jun 5, 20:40 UTCJun 5, 21:30 UTC50m
2026-06-05 RFD19 BRO → MTY Jun 5, 18:50 UTCJun 5, 19:45 UTC55m
2026-06-05 RFD20 MTY → BRO Jun 5, 17:10 UTCJun 5, 17:50 UTC40m
2026-06-05 RFD250 AGU → MTY Jun 5, 16:00 UTCJun 5, 16:20 UTC20m
2026-06-05 RFD251 - Jun 5, 12:05 UTCJun 5, 12:30 UTC25m
2026-06-05 RFD111 SLP → MTY Jun 5, 00:55 UTCJun 5, 01:30 UTC35m
2026-06-04 RFD106 MTY → SLP Jun 4, 21:50 UTCJun 4, 22:15 UTC25m
2026-06-04 RFD105 SLP → MTY Jun 4, 20:30 UTCJun 4, 21:40 UTC1h 10m
2026-06-04 RFD104 MTY → SLP Jun 4, 17:35 UTCJun 4, 18:00 UTC25m
2026-06-04 RFD250 AGU → MTY Jun 4, 16:20 UTCJun 4, 16:50 UTC30m
2026-06-04 RFD251 - Jun 4, 12:20 UTCJun 4, 12:50 UTC30m
2026-06-04 RFD11 MFE → MTY Jun 4, 02:15 UTCJun 4, 02:30 UTC15m
2026-06-04 RFD12 MTY → MFE Jun 4, 00:50 UTCJun 4, 01:20 UTC30m
2026-06-03 RFD142 TAM → MTY Jun 3, 23:10 UTCJun 4, 00:00 UTC50m
2026-06-03 RFD145 MTY → TAM Jun 3, 20:20 UTCJun 3, 21:05 UTC45m
2026-06-03 RFD19 BRO → MTY Jun 3, 18:30 UTCJun 3, 19:15 UTC45m
2026-06-03 RFD20 MTY → BRO Jun 3, 16:40 UTCJun 3, 17:30 UTC50m
2026-06-03 RFD140 TAM → MTY Jun 3, 15:00 UTCJun 3, 15:50 UTC50m
2026-06-03 RFD141 MTY → TAM Jun 3, 12:10 UTCJun 3, 13:00 UTC50m
2026-06-03 RFD111 SLP → MTY Jun 3, 00:15 UTCJun 3, 00:40 UTC25m
2026-06-02 RFD106 MTY → SLP Jun 2, 21:20 UTCJun 2, 21:45 UTC25m
2026-06-02 RFD105 SLP → MTY Jun 2, 20:25 UTCJun 2, 21:15 UTC50m
2026-06-02 RFD250 AGU → MTY Jun 2, 16:30 UTCJun 2, 17:50 UTC1h 20m
2026-06-02 RFD251 - Jun 2, 12:05 UTCJun 2, 12:25 UTC20m
2026-06-02 RFD111 SLP → MTY Jun 2, 02:40 UTCJun 2, 03:40 UTC1h 0m
2026-06-01 RFD106 MTY → SLP Jun 1, 23:50 UTCJun 2, 00:15 UTC25m
2026-06-01 RFD105 SLP → MTY Jun 1, 22:25 UTCJun 1, 23:00 UTC35m
2026-06-01 RFD104 MTY → SLP Jun 1, 19:15 UTCJun 1, 19:40 UTC25m
2026-06-01 RFD250 AGU → MTY Jun 1, 18:05 UTCJun 1, 18:40 UTC35m
2026-06-01 RFD251 - Jun 1, 13:35 UTCJun 1, 13:55 UTC20m
2026-06-01 RFD107 SLP → MTY Jun 1, 00:15 UTCJun 1, 00:40 UTC25m
2026-05-31 RFD110 MTY → SLP May 31, 21:20 UTCMay 31, 21:45 UTC25m
2026-05-31 RFD105 SLP → MTY May 31, 20:20 UTCMay 31, 20:50 UTC30m
2026-05-31 RFD104 MTY → SLP May 31, 17:10 UTCMay 31, 17:40 UTC30m
2026-05-31 RFD9001 - May 31, 16:00 UTCMay 31, 16:55 UTC55m
2026-05-31 RFD9001 - May 31, 13:00 UTCMay 31, 15:05 UTC2h 5m
2026-05-30 RFD9001 - May 30, 23:05 UTCMay 30, 23:40 UTC35m
2026-05-30 RFD9001 - May 30, 21:30 UTCMay 30, 22:20 UTC50m
2026-05-30 XARFH - May 30, 19:40 UTCMay 30, 20:45 UTC1h 5m
2026-05-30 XARFH - May 30, 17:50 UTCMay 30, 18:55 UTC1h 5m
2026-05-30 RFD109 SLP → MTY May 30, 15:30 UTCMay 30, 15:55 UTC25m
2026-05-30 RFD102 MTY → SLP May 30, 12:20 UTCMay 30, 12:45 UTC25m
2026-05-30 RFD107 SLP → MTY May 30, 00:15 UTCMay 30, 00:40 UTC25m
2026-05-29 RFD110 MTY → SLP May 29, 21:00 UTCMay 29, 21:25 UTC25m

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

Mode-S 0D0EF1 frequently asked

What is Mode-S code 0D0EF1?
0D0EF1 is an ICAO 24-bit transponder address. Allocated to Mexico. Assigned to XA-RFH.
Where is Mode-S 0D0EF1 registered?
Mode-S code 0D0EF1 is allocated to Mexico (MX). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0D0EF1 broadcasting right now?
No active broadcast right now. Last signal was 11h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0D0EF1, octal 03207361, decimal 855,793.
What flights does 0D0EF1 operate?
Mode-S 0D0EF1 has broadcast 20 distinct callsigns, including XARFH, RFD105, RFD20, RFD19, RFD12.