Apparatus

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sensors Mode-S transponder

A63193

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N499AM · operated by UMB BANK NA TRUSTEE

Hex
A63193
Octal
51430623
Decimal
10,891,667
Country
US
Tail
N499AM
Type
B39M
No current signal · last broadcast 4h ago
Flights observed
234
Distinct callsigns
20
Country
US
Last broadcast
4h ago

Last known position

Most recent position reported by Mode-S A63193.

Country allocation

The ICAO 24-bit address A63193 falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States 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
AMX633 Aeroméxico 7 2026-05-19
AMX911 Aeroméxico 5 2026-05-28
AMX362 Aeroméxico 5 2026-05-24
AMX957 Aeroméxico 4 2026-05-21
AMX952 Aeroméxico 4 2026-05-22
AMX943 Aeroméxico 4 2026-05-07
AMX901 Aeroméxico 4 2026-05-19
AMX900 Aeroméxico 4 2026-05-28
AMX710 Aeroméxico 4 2026-05-18
AMX632 Aeroméxico 4 2026-05-19
AMX363 Aeroméxico 4 2026-05-06
AMX184 Aeroméxico 4 2026-05-13
AMX170 Aeroméxico 4 2026-05-16
AMX118 Aeroméxico 4 2026-05-12
AMX115 Aeroméxico 4 2026-05-12
AMX953 Aeroméxico 3 2026-05-20
AMX940 Aeroméxico 3 2026-05-19
AMX706 Aeroméxico 3 2026-05-29
AMX564 Aeroméxico 3 2026-05-20
AMX543 Aeroméxico 3 2026-05-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 AMX706 MEX → HMO May 29, 21:15 UTCMay 29, 21:25 UTC10m
2026-05-29 AMX383 SJD → MEX May 29, 19:00 UTCMay 29, 19:10 UTC10m
2026-05-29 AMX380 MEX → SJD May 29, 14:30 UTCMay 29, 14:45 UTC15m
2026-05-29 AMX201 GDL → MEX May 29, 12:35 UTCMay 29, 12:55 UTC20m
2026-05-29 AMX248 MEX → GDL May 29, 00:45 UTCMay 29, 00:55 UTC10m
2026-05-28 AMX833 MID → MEX May 28, 18:20 UTCMay 28, 22:40 UTC4h 20m
2026-05-28 AMX911 MTY → MEX May 28, 15:15 UTCMay 28, 16:15 UTC1h 0m
2026-05-28 AMX900 MEX → MTY May 28, 12:55 UTCMay 28, 14:05 UTC1h 10m
2026-05-27 AMX139 CUU → MEX May 27, 13:50 UTCMay 27, 14:00 UTC10m
2026-05-27 AMX148 MEX → CUU May 27, 04:34 UTCMay 27, 13:10 UTC8h 36m
2026-05-26 AMX785 LAX → GDL May 26, 17:30 UTCMay 26, 18:05 UTC35m
2026-05-26 AMX784 GDL → LAX May 26, 02:10 UTCMay 26, 03:19 UTC1h 10m
2026-05-25 AMX236 MEX → GDL May 25, 21:54 UTCMay 25, 22:05 UTC10m
2026-05-25 AMX527 CUN → MEX May 25, 17:55 UTCMay 25, 19:44 UTC1h 50m
2026-05-25 AMX508 MEX → CUN May 25, 14:25 UTCMay 25, 16:20 UTC1h 55m
2026-05-25 AMX171 TIJ → MEX May 25, 11:40 UTCMay 25, 11:50 UTC10m
2026-05-25 AMX171 TIJ → MEX May 25, 09:15 UTCMay 25, 09:50 UTC35m
2026-05-25 AMX188 MEX → TIJ May 25, 07:00 UTCMay 25, 07:55 UTC55m
2026-05-25 AMX188 MEX → TIJ May 25, 04:25 UTCMay 25, 04:35 UTC10m
2026-05-24 AMX104 MEX → TRC May 24, 20:30 UTCMay 24, 20:45 UTC15m
2026-05-24 AMX362 MEX → LAP May 24, 13:25 UTCMay 24, 13:40 UTC15m
2026-05-24 AMX357 MZT → MEX May 24, 02:40 UTCMay 24, 02:50 UTC10m
2026-05-23 AMX352 MEX → MZT May 23, 23:20 UTCMay 23, 23:30 UTC10m
2026-05-23 AMX531 CUN → MEX May 23, 18:50 UTCMay 23, 21:05 UTC2h 15m
2026-05-23 AMX512 MEX → CUN May 23, 15:40 UTCMay 23, 17:25 UTC1h 45m
2026-05-23 AMX689 ORD → MEX May 23, 07:25 UTCMay 23, 11:10 UTC3h 45m
2026-05-23 AMX682 MEX → ORD May 23, 01:45 UTCMay 23, 05:05 UTC3h 19m
2026-05-22 AMX537 CUN → MEX May 22, 21:10 UTCMay 22, 23:25 UTC2h 15m
2026-05-22 AMX520 MEX → CUN May 22, 17:55 UTCMay 22, 19:40 UTC1h 45m
2026-05-22 AMX905 MTY → MEX May 22, 14:25 UTCMay 22, 14:35 UTC10m
2026-05-22 AMX905 MTY → MEX May 22, 13:25 UTCMay 22, 13:55 UTC30m
2026-05-22 AMX952 MEX → MTY May 22, 01:25 UTCMay 22, 02:40 UTC1h 15m
2026-05-21 AMX385 SJD → MEX May 21, 23:15 UTCMay 21, 23:45 UTC30m
2026-05-21 AMX382 MEX → SJD May 21, 19:00 UTCMay 21, 19:10 UTC10m
2026-05-21 AMX911 MTY → MEX May 21, 15:25 UTCMay 21, 15:50 UTC25m
2026-05-21 AMX900 MEX → MTY May 21, 12:45 UTCMay 21, 14:00 UTC1h 15m
2026-05-21 AMX957 MTY → MEX May 21, 04:10 UTCMay 21, 04:30 UTC20m
2026-05-21 AMX957 MTY → MEX May 21, 03:10 UTCMay 21, 03:35 UTC25m
2026-05-21 AMX946 MEX → MTY May 21, 00:40 UTCMay 21, 01:50 UTC1h 10m
2026-05-20 AMX537 CUN → MEX May 20, 20:50 UTCMay 20, 22:40 UTC1h 50m
2026-05-20 AMX520 MEX → CUN May 20, 17:50 UTCMay 20, 19:30 UTC1h 40m
2026-05-20 AMX511 CUN → MEX May 20, 13:35 UTCMay 20, 15:25 UTC1h 50m
2026-05-20 AMX564 MEX → CUN May 20, 05:30 UTCMay 20, 07:10 UTC1h 40m
2026-05-20 AMX953 MTY → MEX May 20, 02:05 UTCMay 20, 02:30 UTC25m
2026-05-19 AMX940 MEX → MTY May 19, 23:10 UTCMay 20, 00:20 UTC1h 10m
2026-05-19 AMX633 SAT → MEX May 19, 21:10 UTCMay 19, 21:15 UTC5m
2026-05-19 AMX633 SAT → MEX May 19, 19:15 UTCMay 19, 20:25 UTC1h 10m
2026-05-19 AMX632 MEX → SAT May 19, 15:25 UTCMay 19, 16:55 UTC1h 30m
2026-05-19 AMX901 MTY → MEX May 19, 11:55 UTCMay 19, 12:25 UTC30m
2026-05-19 AMX952 MEX → MTY May 19, 01:50 UTCMay 19, 03:05 UTC1h 15m

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 N499AM page for operator, model, and routing details .

Mode-S A63193 frequently asked

What is Mode-S code A63193?
A63193 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N499AM.
Where is Mode-S A63193 registered?
Mode-S code A63193 is allocated to United States (US). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is A63193 broadcasting right now?
No active broadcast right now. Last signal was 4h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A63193, octal 51430623, decimal 10,891,667.
What flights does A63193 operate?
Mode-S A63193 has broadcast 20 distinct callsigns, including AMX633, AMX911, AMX362, AMX957, AMX952.