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
No current signal · last broadcast 1h ago
Flights observed
187
Distinct callsigns
20
Country
CA
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S C078BA.

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
TSC122 - 27 2026-07-14
TSC123 - 26 2026-07-13
TSC232 Air Transat 7 2026-05-09
TSC765 Air Transat 6 2026-07-06
TSC481 - 6 2026-07-12
TSC480 - 6 2026-07-12
TSC764 - 5 2026-07-06
TSC427 Air Transat 5 2026-04-27
TSC308 - 5 2026-07-03
TSC987 Air Transat 4 2026-04-30
TSC681 Air Transat 4 2026-05-26
TSC426 Air Transat 4 2026-04-26
TSC309 - 4 2026-07-03
TSC215 Air Transat 4 2026-05-13
TSC214 Air Transat 4 2026-05-13
TSC189 - 4 2026-07-05
TSC741 Air Transat 3 2026-04-17
TSC575 - 3 2026-07-08
TSC574 - 3 2026-07-08
TSC326 Air Transat 3 2026-04-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 TSC122 YYZ → PQI Jul 14, 03:15 UTCJul 14, 04:30 UTC1h 15m
2026-07-13 TSC123 LGW → YYZ Jul 13, 13:00 UTCJul 13, 20:15 UTC7h 15m
2026-07-13 TSC122 YYZ → LGW Jul 13, 03:20 UTCJul 13, 10:25 UTC7h 5m
2026-07-12 TSC481 LIS → YYZ Jul 12, 10:50 UTCJul 12, 18:10 UTC7h 20m
2026-07-12 TSC480 - Jul 12, 02:01 UTCJul 12, 08:40 UTC6h 40m
2026-07-11 TSC695 ATH → YYZ Jul 11, 13:40 UTCJul 11, 23:55 UTC10h 15m
2026-07-11 TSC694 YYZ → ATH Jul 11, 00:05 UTCJul 11, 09:15 UTC9h 10m
2026-07-10 TSC123 LGW → YYZ Jul 10, 12:20 UTCJul 10, 19:50 UTC7h 30m
2026-07-10 TSC122 YYZ → LGW Jul 10, 03:15 UTCJul 10, 09:50 UTC6h 35m
2026-07-09 TSC481 LIS → YYZ Jul 9, 11:05 UTCJul 9, 18:50 UTC7h 45m
2026-07-09 TSC480 YYZ → LIS Jul 9, 02:15 UTCJul 9, 08:50 UTC6h 35m
2026-07-08 TSC530 YUL → YYZ Jul 8, 22:25 UTCJul 8, 23:20 UTC55m
2026-07-08 TSC575 - Jul 8, 12:30 UTCJul 8, 19:55 UTC7h 25m
2026-07-08 TSC574 - Jul 8, 03:30 UTCJul 8, 10:35 UTC7h 5m
2026-07-07 TSC521 YYZ → YUL Jul 7, 22:40 UTCJul 7, 23:35 UTC55m
2026-07-07 TSC123 LGW → YYZ Jul 7, 12:05 UTCJul 7, 19:10 UTC7h 5m
2026-07-07 TSC122 YYZ → LGW Jul 7, 03:25 UTCJul 7, 10:05 UTC6h 40m
2026-07-06 TSC765 OPO → YYZ Jul 6, 13:15 UTCJul 6, 20:35 UTC7h 20m
2026-07-06 TSC764 YYZ → OPO Jul 6, 04:45 UTCJul 6, 11:15 UTC6h 30m
2026-07-05 TSC189 - Jul 5, 10:35 UTCJul 5, 18:30 UTC7h 55m
2026-07-05 TSC188 YYZ → CDG Jul 5, 01:35 UTCJul 5, 08:25 UTC6h 50m
2026-07-04 TSC123 LGW → YYZ Jul 4, 12:20 UTCJul 4, 20:05 UTC7h 45m
2026-07-04 TSC122 YYZ → LGW Jul 4, 03:05 UTCJul 4, 10:00 UTC6h 55m
2026-07-03 TSC309 - Jul 3, 13:05 UTCJul 3, 22:30 UTC9h 25m
2026-07-03 TSC308 - Jul 3, 07:40 UTCJul 3, 10:30 UTC2h 50m
2026-07-03 TSC308 - Jul 3, 02:35 UTCJul 3, 04:15 UTC1h 40m
2026-07-02 TSC481 LIS → YYZ Jul 2, 11:50 UTCJul 2, 19:15 UTC7h 25m
2026-07-02 TSC480 YYZ → LIS Jul 2, 03:00 UTCJul 2, 09:50 UTC6h 50m
2026-07-02 TSC530 YUL → YYZ Jul 2, 00:00 UTCJul 2, 00:55 UTC55m
2026-07-01 TSC575 LYS → YUL Jul 1, 12:40 UTCJul 1, 20:40 UTC8h 0m
2026-07-01 TSC574 YUL → LYS Jul 1, 03:35 UTCJul 1, 10:15 UTC6h 40m
2026-06-30 TSC575 LYS → YUL Jun 30, 12:40 UTCJun 30, 20:15 UTC7h 35m
2026-06-30 TSC574 YUL → LYS Jun 30, 03:50 UTCJun 30, 10:40 UTC6h 50m
2026-06-29 TSC511 - Jun 29, 22:24 UTCJun 29, 23:25 UTC1h 0m
2026-06-29 TSC123 LGW → YYZ Jun 29, 12:14 UTCJun 29, 19:39 UTC7h 25m
2026-06-29 TSC122 - Jun 29, 03:25 UTCJun 29, 10:00 UTC6h 35m
2026-06-28 TSC481 LIS → YYZ Jun 28, 11:00 UTCJun 28, 18:49 UTC7h 50m
2026-06-28 TSC480 - Jun 28, 01:55 UTCJun 28, 08:09 UTC6h 15m
2026-06-27 TSC123 LGW → YYZ Jun 27, 12:09 UTCJun 27, 19:29 UTC7h 20m
2026-06-27 TSC122 - Jun 27, 03:15 UTCJun 27, 10:05 UTC6h 50m
2026-06-26 TSC123 LGW → YYZ Jun 26, 12:39 UTCJun 26, 20:00 UTC7h 20m
2026-06-26 TSC122 - Jun 26, 03:15 UTCJun 26, 09:45 UTC6h 30m
2026-06-25 TSC343 - Jun 25, 12:30 UTCJun 25, 22:10 UTC9h 40m
2026-06-25 TSC342 YYZ → SUF Jun 25, 01:19 UTCJun 25, 09:59 UTC8h 40m
2026-06-24 TSC123 LGW → YYZ Jun 24, 12:09 UTCJun 24, 19:29 UTC7h 20m
2026-06-24 TSC122 - Jun 24, 03:15 UTCJun 24, 09:39 UTC6h 25m
2026-06-23 TSC123 LGW → YYZ Jun 23, 12:15 UTCJun 23, 19:44 UTC7h 30m
2026-06-23 TSC122 YYZ → LGW Jun 23, 03:04 UTCJun 23, 09:40 UTC6h 35m
2026-06-22 TSC410 YUL → CDG Jun 22, 20:39 UTCJun 22, 21:40 UTC1h 0m
2026-06-22 TSC729 LGW → YUL Jun 22, 11:00 UTCJun 22, 17:50 UTC6h 50m

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?
No active broadcast right now. Last signal was 1h ago.
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 TSC122, TSC123, TSC232, TSC765, TSC481.