Apparatus

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sensors Mode-S transponder

C03493

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-FTXQ · AIRBUS A-321 · operated by Air Transat A T Inc.

Hex
C03493
Octal
60032223
Decimal
12,596,371
Country
CA
Tail
C-FTXQ
Type
A321
Broadcasting now · callsign TSC196 · 35,025 ft
Flights observed
155
Distinct callsigns
20
Country
CA
Last broadcast
1h ago

Current position

C03493 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address C03493 falls within the block assigned to Canada (CA) by ICAO Annex 10, Volume III. Every aircraft registered in Canada 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
TSC538 - 21 2026-07-17
TSC539 Air Transat 19 2026-07-17
TSC845 Air Transat 12 2026-06-13
TSC844 - 11 2026-06-13
TSC197 - 11 2026-07-14
TSC196 - 11 2026-07-17
TSC106 Air Transat 5 2026-04-30
TSC341 Air Transat 4 2026-04-26
TSC973 - 3 2026-06-27
TSC601 - 3 2026-07-05
TSC600 - 3 2026-06-21
TSC399 - 3 2026-07-14
TSC340 Air Transat 3 2026-04-26
TSC326 Air Transat 3 2026-06-10
TSC107 Air Transat 3 2026-04-17
TSC972 Air Transat 2 2026-04-15
TSC821 Air Transat 2 2026-05-03
TSC820 Air Transat 2 2026-05-02
TSC771 - 2 2026-07-12
TSC731 Air Transat 2 2026-06-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 TSC196 - Jul 17, 23:30 UTCJul 18, 02:40 UTC3h 10m
2026-07-17 TSC539 CUN → YUL Jul 17, 16:55 UTCJul 17, 21:05 UTC4h 10m
2026-07-17 TSC538 YUL → CUN Jul 17, 11:20 UTCJul 17, 15:10 UTC3h 50m
2026-07-16 TSC539 CUN → YUL Jul 16, 16:55 UTCJul 16, 20:55 UTC4h 0m
2026-07-16 TSC538 YUL → CUN Jul 16, 11:20 UTCJul 16, 15:10 UTC3h 50m
2026-07-14 TSC399 YUL → YUL Jul 14, 13:20 UTCJul 15, 00:10 UTC10h 49m
2026-07-14 TSC197 SJO → YUL Jul 14, 05:45 UTCJul 14, 11:15 UTC5h 30m
2026-07-13 TSC196 YUL → SJO Jul 13, 22:50 UTCJul 14, 03:55 UTC5h 5m
2026-07-13 TSC539 - Jul 13, 16:50 UTCJul 13, 20:50 UTC4h 0m
2026-07-13 TSC538 YUL → CUN Jul 13, 11:20 UTCJul 13, 15:10 UTC3h 50m
2026-07-12 TSC771 YYZ → YUL Jul 12, 23:35 UTCJul 13, 00:25 UTC50m
2026-07-10 TSC450 YUL → YYZ Jul 10, 20:35 UTCJul 10, 21:35 UTC1h 0m
2026-07-09 TSC539 - Jul 9, 16:55 UTCJul 9, 20:40 UTC3h 45m
2026-07-09 TSC538 YUL → CUN Jul 9, 11:15 UTCJul 9, 15:15 UTC4h 0m
2026-07-08 TSC539 CUN → YUL Jul 8, 16:50 UTCJul 8, 20:40 UTC3h 50m
2026-07-08 TSC538 YUL → CUN Jul 8, 11:15 UTCJul 8, 15:05 UTC3h 50m
2026-07-07 TSC399 PUJ → YUL Jul 7, 13:30 UTCJul 8, 00:15 UTC10h 45m
2026-07-06 TSC197 YUL → YUL Jul 6, 23:15 UTCJul 7, 11:35 UTC12h 20m
2026-07-06 TSC539 CUN → YUL Jul 6, 17:05 UTCJul 6, 20:55 UTC3h 50m
2026-07-06 TSC538 YUL → CUN Jul 6, 11:20 UTCJul 6, 15:25 UTC4h 5m
2026-07-05 TSC601 YUL → YUL Jul 5, 11:50 UTCJul 6, 00:05 UTC12h 15m
2026-07-04 TSC197 - Jul 4, 06:25 UTCJul 4, 11:25 UTC5h 0m
2026-07-03 TSC196 - Jul 3, 23:15 UTCJul 4, 04:05 UTC4h 50m
2026-07-03 TSC539 CUN → YUL Jul 3, 17:00 UTCJul 3, 20:45 UTC3h 45m
2026-07-03 TSC538 YUL → CUN Jul 3, 11:20 UTCJul 3, 15:20 UTC4h 0m
2026-07-02 TSC541 YYZ → YUL Jul 2, 22:20 UTCJul 2, 23:15 UTC55m
2026-07-02 TSC730 YUL → YYZ Jul 2, 00:55 UTCJul 2, 01:55 UTC1h 0m
2026-07-01 TSC539 CUN → YUL Jul 1, 16:50 UTCJul 1, 20:40 UTC3h 50m
2026-07-01 TSC538 YUL → CUN Jul 1, 11:20 UTCJul 1, 15:15 UTC3h 55m
2026-06-30 TSC721 YYZ → YUL Jun 30, 23:30 UTCJul 1, 00:25 UTC55m
2026-06-30 TSC420 YUL → YYZ Jun 30, 20:30 UTCJun 30, 21:20 UTC50m
2026-06-30 TSC197 - Jun 30, 06:05 UTCJun 30, 11:10 UTC5h 5m
2026-06-29 TSC196 - Jun 29, 22:44 UTCJun 30, 03:35 UTC4h 51m
2026-06-29 TSC539 CUN → YUL Jun 29, 16:55 UTCJun 29, 20:54 UTC4h 0m
2026-06-29 TSC538 YUL → CUN Jun 29, 11:14 UTCJun 29, 15:09 UTC3h 55m
2026-06-28 TSC601 - Jun 28, 11:39 UTCJun 29, 00:29 UTC12h 50m
2026-06-27 TSC973 YUL → YUL Jun 27, 16:49 UTCJun 28, 02:34 UTC9h 45m
2026-06-26 TSC486 YUL → YUL Jun 26, 16:24 UTCJun 27, 02:14 UTC9h 50m
2026-06-25 TSC541 YYZ → YUL Jun 25, 22:54 UTCJun 25, 23:44 UTC50m
2026-06-25 TSC730 YUL → YYZ Jun 25, 00:55 UTCJun 25, 01:44 UTC50m
2026-06-24 TSC539 CUN → YUL Jun 24, 16:59 UTCJun 24, 21:00 UTC4h 0m
2026-06-24 TSC538 YUL → CUN Jun 24, 11:29 UTCJun 24, 15:24 UTC3h 55m
2026-06-23 TSC721 YYZ → YUL Jun 23, 23:44 UTCJun 24, 00:34 UTC50m
2026-06-23 TSC420 YUL → YYZ Jun 23, 20:19 UTCJun 23, 21:20 UTC1h 0m
2026-06-23 TSC197 - Jun 23, 06:09 UTCJun 23, 11:04 UTC4h 55m
2026-06-22 TSC196 - Jun 22, 22:49 UTCJun 23, 03:45 UTC4h 55m
2026-06-22 TSC539 CUN → YUL Jun 22, 16:54 UTCJun 22, 20:44 UTC3h 50m
2026-06-22 TSC538 YUL → CUN Jun 22, 11:19 UTCJun 22, 15:24 UTC4h 5m
2026-06-21 TSC600 YUL → YUL Jun 21, 11:55 UTCJun 21, 23:59 UTC12h 5m
2026-06-18 TSC539 CUN → YUL Jun 18, 17:05 UTCJun 18, 20:50 UTC3h 45m

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 C-FTXQ page for operator, model, and routing details .

Mode-S C03493 frequently asked

What is Mode-S code C03493?
C03493 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FTXQ.
Where is Mode-S C03493 registered?
Mode-S code C03493 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C03493 broadcasting right now?
Yes. Mode-S C03493 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C03493, octal 60032223, decimal 12,596,371.
What flights does C03493 operate?
Mode-S C03493 has broadcast 20 distinct callsigns, including TSC538, TSC539, TSC845, TSC844, TSC197.