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sensors Mode-S transponder

0D1142

ICAO 24-bit transponder address · allocated to Mexico

Currently assigned to XA-RFG · CESSNA 208 Caravan

Hex
0D1142
Octal
03210502
Decimal
856,386
Country
MX
Tail
XA-RFG
Type
C208
No current signal · last broadcast Jul 25, 02:10 UTC
Flights observed
450
Distinct callsigns
20
Country
MX
Last broadcast
Jul 25, 02:10 UTC

Last known position

Most recent position reported by Mode-S 0D1142.

Country allocation

The ICAO 24-bit address 0D1142 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
XARFG - 68 2026-07-18
RFD281 Aerotransportes Rafilher 42 2026-07-25
RFD280 Aerotransportes Rafilher 42 2026-07-25
RFD141 - 21 2026-06-24
RFD20 Aerotransportes Rafilher 20 2026-07-22
RFD19 Aerotransportes Rafilher 20 2026-07-22
RFD105 Aerotransportes Rafilher 19 2026-07-20
RFD104 Aerotransportes Rafilher 19 2026-07-20
RFD11 Aerotransportes Rafilher 17 2026-07-21
RFD140 - 16 2026-06-24
RFD12 Aerotransportes Rafilher 16 2026-07-21
RFD143 - 12 2026-07-15
RFD110 Aerotransportes Rafilher 12 2026-05-28
RFD107 Aerotransportes Rafilher 12 2026-05-29
RFD102 Aerotransportes Rafilher 11 2026-05-29
RFD109 Aerotransportes Rafilher 10 2026-05-29
RFD111 Aerotransportes Rafilher 9 2026-07-21
RFD106 Aerotransportes Rafilher 9 2026-07-20
RFD291 Aerotransportes Rafilher 7 2026-07-20
RFD290 Aerotransportes Rafilher 7 2026-07-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 RFD281 VER → VSA Jul 25, 01:25 UTCJul 25, 02:10 UTC45m
2026-07-25 RFD280 VSA → VER Jul 25, 00:15 UTCJul 25, 00:40 UTC25m
2026-07-24 RFD281 VER → VSA Jul 24, 01:30 UTCJul 24, 02:30 UTC1h 0m
2026-07-24 RFD280 VSA → VER Jul 24, 00:25 UTCJul 24, 00:50 UTC25m
2026-07-23 RFD281 VER → VSA Jul 23, 01:30 UTCJul 23, 02:10 UTC40m
2026-07-23 RFD146 TAM → VER Jul 23, 00:20 UTCJul 23, 00:45 UTC25m
2026-07-22 RFD145 MTY → TAM Jul 22, 21:15 UTCJul 22, 22:00 UTC45m
2026-07-22 RFD19 BRO → MTY Jul 22, 19:35 UTCJul 22, 20:30 UTC55m
2026-07-22 RFD20 MTY → BRO Jul 22, 18:00 UTCJul 22, 18:35 UTC35m
2026-07-22 RFD250 - Jul 22, 15:45 UTCJul 22, 16:20 UTC35m
2026-07-22 RFD251 - Jul 22, 12:15 UTCJul 22, 12:35 UTC20m
2026-07-21 RFD31 LRD → MTY Jul 21, 22:05 UTCJul 21, 23:00 UTC55m
2026-07-21 RFD32 MTY → LRD Jul 21, 20:40 UTCJul 21, 21:30 UTC50m
2026-07-21 RFD19 BRO → MTY Jul 21, 19:05 UTCJul 21, 20:05 UTC1h 0m
2026-07-21 RFD20 MTY → BRO Jul 21, 17:20 UTCJul 21, 17:55 UTC35m
2026-07-21 RFD250 - Jul 21, 16:05 UTCJul 21, 16:25 UTC20m
2026-07-21 RFD251 - Jul 21, 12:15 UTCJul 21, 12:40 UTC25m
2026-07-21 RFD11 MFE → MTY Jul 21, 03:05 UTCJul 21, 03:50 UTC45m
2026-07-21 RFD12 MTY → MFE Jul 21, 01:40 UTCJul 21, 02:25 UTC45m
2026-07-21 RFD111 SLP → MTY Jul 21, 00:15 UTCJul 21, 00:45 UTC30m
2026-07-20 RFD106 MTY → SLP Jul 20, 21:05 UTCJul 20, 21:35 UTC30m
2026-07-20 RFD105 SLP → MTY Jul 20, 19:45 UTCJul 20, 20:10 UTC25m
2026-07-20 RFD104 MTY → SLP Jul 20, 16:30 UTCJul 20, 16:55 UTC25m
2026-07-20 RFD290 DGO → MTY Jul 20, 15:10 UTCJul 20, 15:45 UTC35m
2026-07-20 RFD291 MTY → DGO Jul 20, 11:55 UTCJul 20, 12:15 UTC20m
2026-07-20 RFD252 AGU → MTY Jul 20, 01:20 UTCJul 20, 01:45 UTC25m
2026-07-19 RFD253 MTY → AGU Jul 19, 21:25 UTCJul 19, 21:50 UTC25m
2026-07-19 RFD290 DGO → MTY Jul 19, 20:05 UTCJul 19, 20:30 UTC25m
2026-07-19 RFD291 - Jul 19, 16:45 UTCJul 19, 17:15 UTC30m
2026-07-18 RFD252 AGU → MTY Jul 18, 21:25 UTCJul 18, 21:50 UTC25m
2026-07-18 RFD253 MTY → AGU Jul 18, 17:50 UTCJul 18, 18:10 UTC20m
2026-07-18 XARFG - Jul 18, 15:45 UTCJul 18, 16:45 UTC1h 0m
2026-07-18 XARFG - Jul 18, 14:05 UTCJul 18, 15:05 UTC1h 0m
2026-07-18 RFD11 - Jul 18, 03:00 UTCJul 18, 03:40 UTC40m
2026-07-18 RFD12 - Jul 18, 01:45 UTCJul 18, 02:14 UTC30m
2026-07-18 RFD111 SLP → MTY Jul 18, 00:29 UTCJul 18, 00:55 UTC25m
2026-07-17 RFD106 MTY → SLP Jul 17, 21:30 UTCJul 17, 22:00 UTC30m
2026-07-17 RFD105 SLP → MTY Jul 17, 20:04 UTCJul 17, 20:29 UTC25m
2026-07-17 RFD104 MTY → SLP Jul 17, 16:55 UTCJul 17, 17:25 UTC30m
2026-07-17 RFD290 DGO → MTY Jul 17, 15:44 UTCJul 17, 16:15 UTC30m
2026-07-17 RFD291 - Jul 17, 12:25 UTCJul 17, 13:00 UTC35m
2026-07-16 XARFG - Jul 16, 23:25 UTCJul 17, 00:30 UTC1h 5m
2026-07-16 XARFG - Jul 16, 21:50 UTCJul 16, 22:45 UTC55m
2026-07-16 RFD290 DGO → MTY Jul 16, 20:19 UTCJul 16, 20:49 UTC30m
2026-07-16 RFD291 - Jul 16, 17:10 UTCJul 16, 17:45 UTC35m
2026-07-16 RFD250 - Jul 16, 16:05 UTCJul 16, 16:30 UTC25m
2026-07-16 RFD251 - Jul 16, 12:30 UTCJul 16, 12:49 UTC20m
2026-07-16 XARFG - Jul 16, 02:15 UTCJul 16, 03:25 UTC1h 10m
2026-07-16 XARFG - Jul 16, 00:15 UTCJul 16, 01:15 UTC1h 0m
2026-07-15 RFD142 - Jul 15, 23:10 UTCJul 15, 23:55 UTC45m

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

Mode-S 0D1142 frequently asked

What is Mode-S code 0D1142?
0D1142 is an ICAO 24-bit transponder address. Allocated to Mexico. Assigned to XA-RFG.
Where is Mode-S 0D1142 registered?
Mode-S code 0D1142 is allocated to Mexico (MX). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0D1142 broadcasting right now?
No active broadcast right now. Last signal was Jul 25, 02:10 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0D1142, octal 03210502, decimal 856,386.
What flights does 0D1142 operate?
Mode-S 0D1142 has broadcast 20 distinct callsigns, including XARFG, RFD281, RFD280, RFD141, RFD20.