Apparatus

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sensors Mode-S transponder

C078BA

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-GTSR · AIRBUS A-330-200 · operated by Air Transat A T Inc.

Hex
C078BA
Octal
60074272
Decimal
12,613,818
Country
CA
Tail
C-GTSR
Type
A332
Broadcasting now · callsign TSC250 · 41,000 ft
Flights observed
93
Distinct callsigns
20
Country
CA
Last broadcast
13m ago

Current position

C078BA is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address C078BA 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
TSC232 Air Transat 7 2026-05-09
TSC427 Air Transat 5 2026-04-27
TSC987 Air Transat 4 2026-04-30
TSC765 Air Transat 4 2026-04-16
TSC681 Air Transat 4 2026-05-26
TSC426 Air Transat 4 2026-04-26
TSC215 Air Transat 4 2026-05-13
TSC214 Air Transat 4 2026-05-13
TSC123 Air Transat 4 2026-05-19
TSC122 Air Transat 4 2026-05-19
TSC764 Air Transat 3 2026-04-16
TSC741 Air Transat 3 2026-04-17
TSC326 Air Transat 3 2026-04-30
TSC306 Air Transat 3 2026-05-16
TSC233 Air Transat 3 2026-05-09
TSC189 Air Transat 3 2026-05-17
TSC187 Air Transat 3 2026-05-05
TSC186 Air Transat 3 2026-05-14
TSC986 Air Transat 2 2026-04-30
TSC740 Air Transat 2 2026-04-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 TSC250 YUL → CDG May 29, 23:20 UTCMay 30, 04:30 UTC5h 10m
2026-05-29 TSC403 FCO → YUL May 29, 10:50 UTCMay 29, 19:00 UTC8h 10m
2026-05-29 TSC402 YUL → FCO May 29, 00:40 UTCMay 29, 08:30 UTC7h 50m
2026-05-28 TSC397 RAK → YUL May 28, 07:15 UTCMay 28, 14:40 UTC7h 25m
2026-05-27 TSC396 YUL → RAK May 27, 22:35 UTCMay 28, 04:10 UTC5h 35m
2026-05-27 TSC253 AGP → YUL May 27, 08:00 UTCMay 27, 15:05 UTC7h 5m
2026-05-26 TSC252 YUL → AGP May 26, 23:10 UTCMay 27, 05:55 UTC6h 45m
2026-05-26 TSC681 LIS → YUL May 26, 07:49 UTCMay 26, 14:20 UTC6h 30m
2026-05-25 TSC680 YUL → LIS May 25, 23:19 UTCMay 26, 05:30 UTC6h 10m
2026-05-25 TSC681 LIS → YUL May 25, 13:40 UTCMay 25, 14:25 UTC45m
2026-05-25 TSC681 LIS → YUL May 25, 13:25 UTCMay 25, 13:35 UTC10m
2026-05-25 TSC681 LIS → YUL May 25, 07:40 UTCMay 25, 13:20 UTC5h 40m
2026-05-24 TSC680 YUL → LIS May 24, 23:15 UTCMay 25, 05:35 UTC6h 20m
2026-05-24 TSC111 CDG → YUL May 24, 10:35 UTCMay 24, 17:35 UTC7h 0m
2026-05-24 TSC110 YUL → CDG May 24, 02:05 UTCMay 24, 08:30 UTC6h 25m
2026-05-19 TSC521 CUN → YYZ May 19, 22:45 UTCMay 19, 23:35 UTC50m
2026-05-19 TSC123 LGW → YYZ May 19, 12:10 UTCMay 19, 19:35 UTC7h 25m
2026-05-19 TSC122 YYZ → LGW May 19, 02:55 UTCMay 19, 09:40 UTC6h 45m
2026-05-18 TSC123 LGW → YYZ May 18, 12:05 UTCMay 18, 19:15 UTC7h 9m
2026-05-18 TSC122 YYZ → LGW May 18, 03:01 UTCMay 18, 09:40 UTC6h 40m
2026-05-17 TSC189 CDG → YYZ May 17, 10:20 UTCMay 17, 18:05 UTC7h 45m
2026-05-17 TSC188 YYZ → CDG May 17, 01:25 UTCMay 17, 08:20 UTC6h 55m
2026-05-16 TSC307 VCE → YYZ May 16, 11:51 UTCMay 16, 20:45 UTC8h 55m
2026-05-16 TSC306 YYZ → VCE May 16, 01:35 UTCMay 16, 09:25 UTC7h 51m
2026-05-15 TSC207 MAN → YYZ May 15, 13:10 UTCMay 15, 20:05 UTC6h 54m
2026-05-15 TSC206 YYZ → MAN May 15, 04:15 UTCMay 15, 10:35 UTC6h 20m
2026-05-14 TSC186 YUL → LRM May 14, 13:20 UTCMay 14, 23:25 UTC10h 5m
2026-05-13 TSC215 IST → YYZ May 13, 13:20 UTCMay 13, 23:35 UTC10h 15m
2026-05-13 TSC214 YYZ → ZAG May 13, 01:30 UTCMay 13, 10:30 UTC9h 0m
2026-05-12 TSC307 VCE → YYZ May 12, 11:40 UTCMay 12, 20:50 UTC9h 10m
2026-05-11 TSC306 YYZ → VCE May 11, 14:35 UTCMay 12, 09:20 UTC18h 46m
2026-05-11 TSC306 YYZ → VCE May 11, 13:20 UTCMay 12, 09:20 UTC20h 1m
2026-05-10 TSC215 IST → YYZ May 10, 14:45 UTCMay 11, 01:05 UTC10h 20m
2026-05-10 TSC214 YYZ → ZAG May 10, 02:20 UTCMay 10, 11:30 UTC9h 10m
2026-05-09 TSC233 FAO → YYZ May 9, 13:20 UTCMay 9, 20:49 UTC7h 30m
2026-05-09 TSC232 YYZ → FAO May 9, 05:35 UTCMay 9, 11:05 UTC5h 30m
2026-05-09 TSC232 YYZ → FAO May 9, 04:05 UTCMay 9, 05:30 UTC1h 25m
2026-05-08 TSC123 LGW → YYZ May 8, 12:00 UTCMay 8, 19:35 UTC7h 35m
2026-05-08 TSC122 YYZ → LGW May 8, 03:14 UTCMay 8, 09:59 UTC6h 45m
2026-05-07 TSC186 YUL → LRM May 7, 13:25 UTCMay 7, 23:29 UTC10h 4m
2026-05-05 TSC187 LRM → YUL May 5, 13:15 UTCMay 5, 23:15 UTC10h 0m
2026-05-04 TSC123 LGW → YYZ May 4, 12:10 UTCMay 4, 19:30 UTC7h 21m
2026-05-04 TSC122 YYZ → LGW May 4, 02:54 UTCMay 4, 09:50 UTC6h 55m
2026-05-03 TSC189 CDG → YYZ May 3, 16:34 UTCMay 3, 17:54 UTC1h 20m
2026-05-03 TSC189 CDG → YYZ May 3, 10:20 UTCMay 3, 16:30 UTC6h 10m
2026-05-03 TSC188 YYZ → CDG May 3, 01:25 UTCMay 3, 08:40 UTC7h 14m
2026-05-02 TSC233 FAO → YYZ May 2, 10:15 UTCMay 2, 17:40 UTC7h 25m
2026-05-02 TSC232 YYZ → FAO May 2, 01:25 UTCMay 2, 08:30 UTC7h 5m
2026-04-30 TSC987 PUJ → YYZ Apr 30, 22:35 UTCMay 1, 16:55 UTC18h 20m
2026-04-30 TSC986 YYZ → PUJ Apr 30, 21:40 UTCMay 1, 16:55 UTC19h 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 C-GTSR page for operator, model, and routing details .

Mode-S C078BA frequently asked

What is Mode-S code C078BA?
C078BA is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GTSR.
Where is Mode-S C078BA registered?
Mode-S code C078BA is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C078BA broadcasting right now?
Yes. Mode-S C078BA is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C078BA, octal 60074272, decimal 12,613,818.
What flights does C078BA operate?
Mode-S C078BA has broadcast 20 distinct callsigns, including TSC232, TSC427, TSC987, TSC765, TSC681.