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sensors Mode-S transponder

0D0FBB

ICAO 24-bit transponder address · allocated to Mexico

Currently assigned to XA-ASA · CESSNA 208 Caravan

Hex
0D0FBB
Octal
03207673
Decimal
855,995
Country
MX
Tail
XA-ASA
Type
C208
No current signal · last broadcast 10d ago
Flights observed
58
Distinct callsigns
1
Country
MX
Last broadcast
10d ago

Last known position

Most recent position reported by Mode-S 0D0FBB.

Country allocation

The ICAO 24-bit address 0D0FBB 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 1 distinct

Callsign Airline Flights Last seen
XAASA - 58 2026-07-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-23 XAASA - Jul 23, 17:05 UTCJul 23, 17:35 UTC30m
2026-07-23 XAASA - Jul 23, 15:35 UTCJul 23, 15:50 UTC15m
2026-07-22 XAASA - Jul 22, 19:20 UTCJul 22, 19:50 UTC30m
2026-07-22 XAASA - Jul 22, 17:40 UTCJul 22, 17:50 UTC10m
2026-07-20 XAASA - Jul 20, 17:45 UTCJul 20, 18:15 UTC30m
2026-07-19 XAASA - Jul 19, 20:45 UTCJul 19, 21:10 UTC25m
2026-07-19 XAASA - Jul 19, 19:20 UTCJul 19, 19:35 UTC15m
2026-07-19 XAASA - Jul 19, 15:20 UTCJul 19, 15:50 UTC30m
2026-07-18 XAASA - Jul 18, 22:10 UTCJul 18, 22:25 UTC15m
2026-07-17 XAASA - Jul 17, 17:55 UTCJul 17, 18:19 UTC25m
2026-07-16 XAASA - Jul 16, 21:40 UTCJul 16, 21:50 UTC10m
2026-07-16 XAASA - Jul 16, 19:40 UTCJul 16, 19:50 UTC10m
2026-07-16 XAASA - Jul 16, 15:35 UTCJul 16, 16:00 UTC25m
2026-07-13 XAASA - Jul 13, 17:45 UTCJul 13, 18:15 UTC30m
2026-07-13 XAASA - Jul 13, 15:55 UTCJul 13, 16:20 UTC25m
2026-07-12 XAASA - Jul 12, 20:50 UTCJul 12, 21:10 UTC20m
2026-07-12 XAASA - Jul 12, 19:05 UTCJul 12, 19:25 UTC20m
2026-07-12 XAASA - Jul 12, 15:15 UTCJul 12, 15:45 UTC30m
2026-07-10 XAASA - Jul 10, 18:00 UTCJul 10, 18:25 UTC25m
2026-07-10 XAASA - Jul 10, 16:20 UTCJul 10, 16:35 UTC15m
2026-07-09 XAASA - Jul 9, 16:55 UTCJul 9, 17:30 UTC35m
2026-07-09 XAASA - Jul 9, 15:25 UTCJul 9, 15:40 UTC15m
2026-07-08 XAASA - Jul 8, 17:40 UTCJul 8, 18:15 UTC35m
2026-07-08 XAASA - Jul 8, 15:50 UTCJul 8, 16:10 UTC20m
2026-07-07 XAASA - Jul 7, 15:15 UTCJul 7, 15:25 UTC10m
2026-07-06 XAASA - Jul 6, 18:10 UTCJul 6, 18:35 UTC25m
2026-07-06 XAASA - Jul 6, 16:10 UTCJul 6, 16:20 UTC10m
2026-07-04 XAASA - Jul 4, 15:15 UTCJul 4, 15:30 UTC15m
2026-07-03 XAASA - Jul 3, 16:45 UTCJul 3, 17:15 UTC30m
2026-07-03 XAASA - Jul 3, 15:20 UTCJul 3, 15:35 UTC15m
2026-07-02 XAASA - Jul 2, 17:00 UTCJul 2, 17:30 UTC30m
2026-07-02 XAASA - Jul 2, 15:10 UTCJul 2, 15:25 UTC15m
2026-07-01 XAASA - Jul 1, 18:05 UTCJul 1, 18:20 UTC15m
2026-06-29 XAASA - Jun 29, 16:50 UTCJun 29, 17:19 UTC30m
2026-06-29 XAASA - Jun 29, 15:04 UTCJun 29, 15:24 UTC20m
2026-06-28 XAASA - Jun 28, 20:29 UTCJun 28, 20:45 UTC15m
2026-06-28 XAASA - Jun 28, 19:40 UTCJun 28, 19:55 UTC15m
2026-06-28 XAASA - Jun 28, 15:34 UTCJun 28, 16:05 UTC30m
2026-06-26 XAASA - Jun 26, 17:35 UTCJun 26, 18:04 UTC30m
2026-06-26 XAASA - Jun 26, 16:00 UTCJun 26, 16:14 UTC15m
2026-06-25 XAASA - Jun 25, 17:14 UTCJun 25, 17:44 UTC30m
2026-06-25 XAASA - Jun 25, 15:34 UTCJun 25, 15:59 UTC25m
2026-06-24 XAASA - Jun 24, 18:09 UTCJun 24, 18:34 UTC25m
2026-06-24 XAASA - Jun 24, 16:14 UTCJun 24, 16:34 UTC20m
2026-06-23 XAASA - Jun 23, 15:19 UTCJun 23, 15:34 UTC15m
2026-06-23 XAASA - Jun 23, 00:00 UTCJun 23, 00:30 UTC30m
2026-06-22 XAASA - Jun 22, 23:05 UTCJun 22, 23:20 UTC15m
2026-06-22 XAASA - Jun 22, 18:49 UTCJun 22, 19:09 UTC20m
2026-06-22 XAASA - Jun 22, 16:24 UTCJun 22, 16:45 UTC20m
2026-06-21 XAASA - Jun 21, 20:34 UTCJun 21, 20:50 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-ASA page for operator, model, and routing details .

Mode-S 0D0FBB frequently asked

What is Mode-S code 0D0FBB?
0D0FBB is an ICAO 24-bit transponder address. Allocated to Mexico. Assigned to XA-ASA.
Where is Mode-S 0D0FBB registered?
Mode-S code 0D0FBB is allocated to Mexico (MX). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0D0FBB broadcasting right now?
No active broadcast right now. Last signal was 10d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0D0FBB, octal 03207673, decimal 855,995.
What flights does 0D0FBB operate?
Mode-S 0D0FBB has broadcast 1 distinct callsign, including XAASA.