Apparatus

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sensors Mode-S transponder

0D0EFA

ICAO 24-bit transponder address · allocated to Mexico

Currently assigned to XA-RFC · CESSNA 208 Caravan

Hex
0D0EFA
Octal
03207372
Decimal
855,802
Country
MX
Tail
XA-RFC
Type
C208
No current signal · last broadcast 1h ago
Flights observed
199
Distinct callsigns
20
Country
MX
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 0D0EFA.

Country allocation

The ICAO 24-bit address 0D0EFA 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
XARFC - 43 2026-07-10
RFD141 - 12 2026-07-12
RFD20 - 9 2026-07-11
RFD19 - 9 2026-07-11
RFD105 - 9 2026-07-13
RFD104 - 9 2026-07-13
RFD140 - 7 2026-07-08
RFD12 - 7 2026-07-13
RFD11 - 7 2026-07-13
RFD251 Aerotransportes Rafilher 6 2026-07-13
RFD250 - 6 2026-07-13
RFD281 Aerotransportes Rafilher 4 2026-04-23
RFD111 - 4 2026-07-02
RFD110 Aerotransportes Rafilher 4 2026-04-17
RFD106 - 4 2026-07-01
RFD102 Aerotransportes Rafilher 4 2026-04-18
RFD32 - 3 2026-07-11
RFD31 - 3 2026-07-11
RFD280 Aerotransportes Rafilher 3 2026-04-22
RFD253 - 3 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 RFD252 - Jul 14, 01:40 UTCJul 14, 02:05 UTC25m
2026-07-13 RFD253 - Jul 13, 21:55 UTCJul 13, 22:20 UTC25m
2026-07-13 RFD105 - Jul 13, 20:45 UTCJul 13, 21:15 UTC30m
2026-07-13 RFD104 - Jul 13, 17:40 UTCJul 13, 18:00 UTC20m
2026-07-13 RFD250 SLW → MTY Jul 13, 16:10 UTCJul 13, 16:35 UTC25m
2026-07-13 RFD251 MTY → AGU Jul 13, 12:15 UTCJul 13, 12:35 UTC20m
2026-07-13 RFD11 - Jul 13, 02:40 UTCJul 13, 03:45 UTC1h 5m
2026-07-13 RFD12 - Jul 13, 01:05 UTCJul 13, 01:35 UTC30m
2026-07-12 RFD019 - Jul 12, 23:15 UTCJul 13, 00:15 UTC1h 0m
2026-07-12 RFD020 MTY → BRO Jul 12, 21:20 UTCJul 12, 22:00 UTC40m
2026-07-12 RFD143 - Jul 12, 19:45 UTCJul 12, 20:30 UTC45m
2026-07-12 RFD141 - Jul 12, 16:45 UTCJul 12, 17:45 UTC1h 0m
2026-07-11 RFD31 NLD → MTY Jul 11, 21:45 UTCJul 11, 22:45 UTC1h 0m
2026-07-11 RFD32 MTY → LRD Jul 11, 20:15 UTCJul 11, 21:00 UTC45m
2026-07-11 RFD19 - Jul 11, 18:45 UTCJul 11, 19:35 UTC50m
2026-07-11 RFD20 - Jul 11, 16:40 UTCJul 11, 17:25 UTC45m
2026-07-10 XARFC - Jul 10, 23:20 UTCJul 11, 00:20 UTC1h 0m
2026-07-10 XARFC - Jul 10, 21:25 UTCJul 10, 22:30 UTC1h 5m
2026-07-10 XARFC - Jul 10, 19:40 UTCJul 10, 20:40 UTC1h 0m
2026-07-10 XARFC - Jul 10, 17:50 UTCJul 10, 18:55 UTC1h 5m
2026-07-10 RFD250 - Jul 10, 15:45 UTCJul 10, 16:05 UTC20m
2026-07-10 RFD251 MTY → AGU Jul 10, 12:05 UTCJul 10, 12:30 UTC25m
2026-07-09 XARFC - Jul 9, 23:30 UTCJul 10, 00:45 UTC1h 15m
2026-07-09 XARFC - Jul 9, 21:40 UTCJul 9, 22:40 UTC1h 0m
2026-07-09 XARFC - Jul 9, 19:50 UTCJul 9, 20:55 UTC1h 5m
2026-07-09 XARFC - Jul 9, 17:55 UTCJul 9, 18:55 UTC1h 0m
2026-07-09 XARFC - Jul 9, 15:50 UTCJul 9, 16:55 UTC1h 5m
2026-07-09 XARFC - Jul 9, 14:00 UTCJul 9, 15:00 UTC1h 0m
2026-07-08 XARFC - Jul 8, 23:20 UTCJul 9, 00:30 UTC1h 10m
2026-07-08 XARFC - Jul 8, 21:30 UTCJul 8, 22:30 UTC1h 0m
2026-07-08 XARFC - Jul 8, 19:40 UTCJul 8, 20:50 UTC1h 10m
2026-07-08 XARFC - Jul 8, 17:50 UTCJul 8, 18:45 UTC55m
2026-07-08 RFD140 - Jul 8, 15:30 UTCJul 8, 16:10 UTC40m
2026-07-08 RFD141 - Jul 8, 12:20 UTCJul 8, 13:25 UTC1h 5m
2026-07-07 RFD031 - Jul 7, 22:00 UTCJul 7, 22:55 UTC55m
2026-07-07 RFD032 MTY → LRD Jul 7, 20:30 UTCJul 7, 21:15 UTC45m
2026-07-07 RFD019 BRO → MTY Jul 7, 18:50 UTCJul 7, 19:45 UTC55m
2026-07-07 RFD020 MTY → BRO Jul 7, 16:50 UTCJul 7, 17:35 UTC45m
2026-07-07 RFD140 - Jul 7, 15:25 UTCJul 7, 16:10 UTC45m
2026-07-07 RFD141 - Jul 7, 12:15 UTCJul 7, 13:10 UTC55m
2026-07-07 RFD11 - Jul 7, 02:45 UTCJul 7, 03:30 UTC45m
2026-07-07 RFD12 - Jul 7, 01:05 UTCJul 7, 01:40 UTC35m
2026-07-06 RFD142 - Jul 6, 23:55 UTCJul 7, 00:35 UTC40m
2026-07-06 RFD145 MTY → TAM Jul 6, 20:45 UTCJul 6, 21:35 UTC50m
2026-07-06 RFD19 - Jul 6, 19:10 UTCJul 6, 20:05 UTC55m
2026-07-06 RFD20 - Jul 6, 17:10 UTCJul 6, 17:50 UTC40m
2026-07-06 RFD250 - Jul 6, 16:10 UTCJul 6, 16:30 UTC20m
2026-07-06 RFD251 MTY → AGU Jul 6, 12:15 UTCJul 6, 12:40 UTC25m
2026-07-05 RFD19 - Jul 5, 23:15 UTCJul 6, 00:10 UTC55m
2026-07-05 RFD20 - Jul 5, 21:25 UTCJul 5, 22:15 UTC50m

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

Mode-S 0D0EFA frequently asked

What is Mode-S code 0D0EFA?
0D0EFA is an ICAO 24-bit transponder address. Allocated to Mexico. Assigned to XA-RFC.
Where is Mode-S 0D0EFA registered?
Mode-S code 0D0EFA is allocated to Mexico (MX). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0D0EFA broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0D0EFA, octal 03207372, decimal 855,802.
What flights does 0D0EFA operate?
Mode-S 0D0EFA has broadcast 20 distinct callsigns, including XARFC, RFD141, RFD20, RFD19, RFD105.