Apparatus

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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
Broadcasting now · callsign RFD12 · 8,100 ft
Flights observed
234
Distinct callsigns
20
Country
MX
Last broadcast
1h ago

Current position

0D1142 is currently broadcasting. Map zoomed to live position.

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 - 31 2026-05-25
RFD280 Aerotransportes Rafilher 16 2026-05-17
RFD281 Aerotransportes Rafilher 15 2026-05-16
RFD141 Aerotransportes Rafilher 14 2026-05-28
RFD105 Aerotransportes Rafilher 13 2026-05-28
RFD104 Aerotransportes Rafilher 13 2026-05-28
RFD20 Aerotransportes Rafilher 12 2026-05-29
RFD19 Aerotransportes Rafilher 12 2026-05-29
RFD140 Aerotransportes Rafilher 12 2026-05-28
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
RFD11 Aerotransportes Rafilher 9 2026-05-28
RFD12 Aerotransportes Rafilher 8 2026-05-28
RFD143 Aerotransportes Rafilher 6 2026-05-17
RFD201 Aerotransportes Rafilher 4 2026-05-13
RFD200 Aerotransportes Rafilher 4 2026-05-16
RFD111 Aerotransportes Rafilher 4 2026-05-29
RFD106 Aerotransportes Rafilher 4 2026-05-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 RFD111 SLP → MTY May 29, 23:30 UTCMay 29, 23:55 UTC25m
2026-05-29 RFD106 MTY → SLP May 29, 20:10 UTCMay 29, 20:35 UTC25m
2026-05-29 RFD19 BRO → MTY May 29, 18:30 UTCMay 29, 19:20 UTC50m
2026-05-29 RFD20 MTY → BRO May 29, 16:45 UTCMay 29, 17:30 UTC45m
2026-05-29 RFD109 SLP → MTY May 29, 15:30 UTCMay 29, 16:05 UTC35m
2026-05-29 RFD102 MTY → SLP May 29, 12:25 UTCMay 29, 12:50 UTC25m
2026-05-29 RFD107 SLP → MTY May 29, 00:40 UTCMay 29, 01:05 UTC25m
2026-05-28 RFD110 MTY → SLP May 28, 21:15 UTCMay 28, 21:40 UTC25m
2026-05-28 RFD105 SLP → MTY May 28, 20:05 UTCMay 28, 20:30 UTC25m
2026-05-28 RFD104 MTY → SLP May 28, 17:00 UTCMay 28, 17:25 UTC25m
2026-05-28 RFD140 TAM → MTY May 28, 15:15 UTCMay 28, 16:10 UTC55m
2026-05-28 RFD141 MTY → TAM May 28, 12:15 UTCMay 28, 13:05 UTC50m
2026-05-28 RFD11 MFE → MTY May 28, 02:10 UTCMay 28, 03:00 UTC50m
2026-05-28 RFD12 MTY → MFE May 28, 00:40 UTCMay 28, 01:10 UTC30m
2026-05-27 RFD111 SLP → MTY May 27, 23:30 UTCMay 27, 23:55 UTC25m
2026-05-27 RFD106 MTY → SLP May 27, 20:30 UTCMay 27, 20:55 UTC25m
2026-05-27 RFD109 SLP → MTY May 27, 15:15 UTCMay 27, 15:40 UTC25m
2026-05-27 RFD102 MTY → SLP May 27, 12:10 UTCMay 27, 12:35 UTC25m
2026-05-26 RFD31 LRD → MTY May 26, 21:49 UTCMay 26, 22:39 UTC50m
2026-05-26 RFD32 MTY → LRD May 26, 20:05 UTCMay 26, 20:54 UTC50m
2026-05-26 RFD19 BRO → MTY May 26, 18:19 UTCMay 26, 19:15 UTC55m
2026-05-26 RFD20 MTY → BRO May 26, 16:45 UTCMay 26, 17:20 UTC35m
2026-05-26 RFD109 SLP → MTY May 26, 15:24 UTCMay 26, 16:05 UTC40m
2026-05-26 RFD102 MTY → SLP May 26, 12:10 UTCMay 26, 12:35 UTC25m
2026-05-25 XARFG - May 25, 23:14 UTCMay 26, 00:14 UTC1h 0m
2026-05-25 XARFG - May 25, 21:30 UTCMay 25, 22:34 UTC1h 5m
2026-05-25 XARFG - May 25, 19:20 UTCMay 25, 20:19 UTC1h 0m
2026-05-25 XARFG - May 25, 17:35 UTCMay 25, 18:35 UTC1h 0m
2026-05-25 XARFG - May 25, 15:40 UTCMay 25, 16:40 UTC1h 0m
2026-05-25 XARFG - May 25, 14:00 UTCMay 25, 15:05 UTC1h 5m
2026-05-24 RFD110 MTY → SLP May 24, 20:55 UTCMay 24, 21:20 UTC25m
2026-05-24 RFD105 SLP → MTY May 24, 19:25 UTCMay 24, 19:50 UTC25m
2026-05-24 RFD104 MTY → SLP May 24, 16:30 UTCMay 24, 16:55 UTC25m
2026-05-23 RFD9000 - May 23, 23:30 UTCMay 24, 00:00 UTC30m
2026-05-23 RFD9000 - May 23, 21:05 UTCMay 23, 22:35 UTC1h 30m
2026-05-23 RFD105 SLP → MTY May 23, 19:45 UTCMay 23, 20:15 UTC30m
2026-05-23 RFD104 MTY → SLP May 23, 16:50 UTCMay 23, 17:20 UTC30m
2026-05-23 RFD140 TAM → MTY May 23, 15:30 UTCMay 23, 16:10 UTC40m
2026-05-23 RFD141 MTY → TAM May 23, 12:30 UTCMay 23, 13:15 UTC45m
2026-05-23 RFD11 MFE → MTY May 23, 02:45 UTCMay 23, 03:30 UTC45m
2026-05-23 RFD12 MTY → MFE May 23, 01:25 UTCMay 23, 02:05 UTC40m
2026-05-23 RFD107 SLP → MTY May 23, 00:15 UTCMay 23, 00:40 UTC25m
2026-05-22 RFD110 MTY → SLP May 22, 21:05 UTCMay 22, 21:35 UTC30m
2026-05-22 RFD105 SLP → MTY May 22, 19:45 UTCMay 22, 20:10 UTC25m
2026-05-22 RFD104 MTY → SLP May 22, 16:45 UTCMay 22, 17:05 UTC20m
2026-05-22 RFD109 SLP → MTY May 22, 15:15 UTCMay 22, 15:45 UTC30m
2026-05-22 RFD102 MTY → SLP May 22, 12:00 UTCMay 22, 12:25 UTC25m
2026-05-22 RFD107 SLP → MTY May 22, 00:25 UTCMay 22, 00:55 UTC30m
2026-05-21 RFD110 MTY → SLP May 21, 21:10 UTCMay 21, 21:35 UTC25m
2026-05-21 RFD105 SLP → MTY May 21, 20:00 UTCMay 21, 20:25 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-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?
Yes. Mode-S 0D1142 is currently airborne.
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, RFD280, RFD281, RFD141, RFD105.