Apparatus

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sensors Mode-S transponder

C01970

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-FJQL · AIRBUS A-321 · operated by Air Canada rouge LP

Hex
C01970
Octal
60014560
Decimal
12,589,424
Country
CA
Tail
C-FJQL
Type
A321
No current signal · last broadcast Jul 26, 21:05 UTC
Flights observed
400
Distinct callsigns
20
Country
CA
Last broadcast
Jul 26, 21:05 UTC

Last known position

Most recent position reported by Mode-S C01970.

Country allocation

The ICAO 24-bit address C01970 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
ROU2052 - 14 2026-07-06
ROU2050 Transportes Aereos I.R. Crusoe 14 2026-07-25
ROU1977 Transportes Aereos I.R. Crusoe 14 2026-07-24
ROU2055 - 13 2026-07-08
ROU1671 - 13 2026-07-18
ROU2045 Transportes Aereos I.R. Crusoe 11 2026-07-22
ROU1795 Transportes Aereos I.R. Crusoe 11 2026-07-18
ROU1702 Transportes Aereos I.R. Crusoe 11 2026-05-29
ROU1626 - 11 2026-07-19
ROU1949 Transportes Aereos I.R. Crusoe 10 2026-07-24
ROU1676 - 10 2026-07-18
ROU1611 Transportes Aereos I.R. Crusoe 10 2026-07-20
ROU1974 Transportes Aereos I.R. Crusoe 9 2026-07-24
ROU1920 - 9 2026-04-18
ROU1701 Transportes Aereos I.R. Crusoe 9 2026-05-29
ROU1948 Transportes Aereos I.R. Crusoe 8 2026-07-24
ROU1927 Transportes Aereos I.R. Crusoe 8 2026-04-18
ROU1805 - 8 2026-06-30
ROU1794 - 8 2026-07-17
ROU1631 - 8 2026-07-08

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ROU1841 BGI → YYZ Jul 26, 20:35 UTCJul 26, 21:05 UTC30m
2026-07-26 ROU1840 YYZ → BGI Jul 26, 14:10 UTCJul 26, 19:10 UTC5h 0m
2026-07-26 ROU1840 YYZ → BGI Jul 26, 14:08 UTCJul 26, 18:58 UTC4h 50m
2026-07-25 ROU1841 BGI → YYZ Jul 25, 20:35 UTCJul 26, 01:40 UTC5h 5m
2026-07-25 ROU1841 BGI → YYZ Jul 25, 20:30 UTCJul 26, 01:33 UTC5h 3m
2026-07-25 ROU1840 YYZ → BGI Jul 25, 14:03 UTCJul 25, 18:43 UTC4h 40m
2026-07-25 ROU1840 YYZ → BGI Jul 25, 14:05 UTCJul 25, 18:50 UTC4h 45m
2026-07-25 ROU2059 YHZ → YYZ Jul 25, 10:05 UTCJul 25, 11:50 UTC1h 45m
2026-07-25 ROU2059 YHZ → YYZ Jul 25, 10:02 UTCJul 25, 11:37 UTC1h 35m
2026-07-25 ROU2050 YYZ → YYT Jul 25, 02:05 UTCJul 25, 03:10 UTC1h 5m
2026-07-24 ROU1977 YQB → YUL Jul 24, 22:35 UTCJul 24, 23:05 UTC30m
2026-07-24 ROU1974 YUL → YQB Jul 24, 20:50 UTCJul 24, 21:20 UTC30m
2026-07-24 ROU1948 YYZ → YHZ Jul 24, 14:10 UTCJul 24, 18:30 UTC4h 20m
2026-07-24 ROU1949 YHZ → YYZ Jul 24, 02:16 UTCJul 24, 07:23 UTC5h 7m
2026-07-24 ROU1949 YHZ → YYZ Jul 24, 02:20 UTCJul 24, 06:00 UTC3h 40m
2026-07-23 ROU1883 CUN → YUL Jul 23, 18:20 UTCJul 23, 22:15 UTC3h 55m
2026-07-23 ROU1882 YUL → CUN Jul 23, 13:00 UTCJul 23, 16:50 UTC3h 50m
2026-07-23 ROU2247 AZS → YUL Jul 23, 02:25 UTCJul 23, 05:00 UTC2h 35m
2026-07-22 ROU2246 - Jul 22, 19:05 UTCJul 22, 20:55 UTC1h 50m
2026-07-22 ROU2246 YUL → AZS Jul 22, 19:01 UTCJul 22, 23:00 UTC3h 59m
2026-07-22 ROU2047 YHZ → YUL Jul 22, 15:35 UTCJul 22, 16:50 UTC1h 15m
2026-07-22 ROU2044 YUL → YHZ Jul 22, 13:08 UTCJul 22, 14:12 UTC1h 4m
2026-07-22 ROU2044 YUL → YHZ Jul 22, 13:10 UTCJul 22, 14:15 UTC1h 5m
2026-07-22 ROU2045 YHZ → YUL Jul 22, 11:10 UTCJul 22, 11:15 UTC5m
2026-07-22 ROU2050 YYZ → YYT Jul 22, 02:10 UTCJul 22, 03:14 UTC1h 4m
2026-07-22 ROU2050 YYZ → YYT Jul 22, 02:10 UTCJul 22, 03:15 UTC1h 5m
2026-07-21 ROU1977 YQB → YUL Jul 21, 22:30 UTCJul 21, 23:00 UTC30m
2026-07-21 ROU1974 YUL → YQB Jul 21, 20:50 UTCJul 21, 21:20 UTC30m
2026-07-21 ROU1974 YUL → YQB Jul 21, 20:45 UTCJul 21, 21:15 UTC30m
2026-07-21 ROU1948 - Jul 21, 14:05 UTCJul 21, 18:15 UTC4h 10m
2026-07-21 ROU1949 YHZ → YYZ Jul 21, 01:00 UTCJul 21, 05:55 UTC4h 55m
2026-07-20 ROU1883 CUN → YUL Jul 20, 18:25 UTCJul 20, 22:40 UTC4h 15m
2026-07-20 ROU1882 YUL → CUN Jul 20, 13:00 UTCJul 20, 16:55 UTC3h 55m
2026-07-20 ROU1611 FLL → YUL Jul 20, 01:20 UTCJul 20, 04:20 UTC3h 0m
2026-07-19 ROU1626 YYZ → FLL Jul 19, 21:25 UTCJul 20, 00:00 UTC2h 35m
2026-07-18 ROU1795 PUJ → YYZ Jul 18, 15:05 UTCJul 19, 01:15 UTC10h 10m
2026-07-18 ROU1671 MCO → YYZ Jul 18, 11:10 UTCJul 18, 13:25 UTC2h 15m
2026-07-18 ROU1671 MCO → YYZ Jul 18, 11:10 UTCJul 18, 13:22 UTC2h 12m
2026-07-18 ROU1676 YYZ → MCO Jul 18, 02:05 UTCJul 18, 04:15 UTC2h 11m
2026-07-17 ROU1794 YYZ → YYZ Jul 17, 15:05 UTCJul 18, 00:04 UTC9h 0m
2026-07-17 ROU1671 MCO → YYZ Jul 17, 11:15 UTCJul 17, 13:29 UTC2h 15m
2026-07-17 ROU1676 - Jul 17, 01:49 UTCJul 17, 04:04 UTC2h 15m
2026-07-16 ROU1900 - Jul 16, 19:30 UTCJul 16, 23:25 UTC3h 55m
2026-07-16 ROU1901 - Jul 16, 13:15 UTCJul 16, 18:00 UTC4h 45m
2026-07-15 ROU1841 - Jul 15, 20:35 UTCJul 16, 01:45 UTC5h 10m
2026-07-15 ROU1840 - Jul 15, 14:15 UTCJul 15, 19:10 UTC4h 55m
2026-07-15 ROU1840 YYZ → BGI Jul 15, 14:14 UTCJul 15, 18:58 UTC4h 44m
2026-07-15 ROU2067 - Jul 15, 09:05 UTCJul 15, 11:10 UTC2h 5m
2026-07-15 ROU2050 - Jul 15, 01:35 UTCJul 15, 02:40 UTC1h 5m
2026-07-14 ROU1977 - Jul 14, 22:55 UTCJul 14, 23:00 UTC5m

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-FJQL page for operator, model, and routing details .

Mode-S C01970 frequently asked

What is Mode-S code C01970?
C01970 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FJQL.
Where is Mode-S C01970 registered?
Mode-S code C01970 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C01970 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:05 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C01970, octal 60014560, decimal 12,589,424.
What flights does C01970 operate?
Mode-S C01970 has broadcast 20 distinct callsigns, including ROU2052, ROU2050, ROU1977, ROU2055, ROU1671.