Apparatus

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sensors Mode-S transponder

C013DA

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-FHNL · BOEING 737-700 · operated by Bradley Air Services Limited

Hex
C013DA
Octal
60011732
Decimal
12,587,994
Country
CA
Tail
C-FHNL
Type
B737
No current signal · last broadcast Jul 25, 01:00 UTC
Flights observed
172
Distinct callsigns
20
Country
CA
Last broadcast
Jul 25, 01:00 UTC

Last known position

Most recent position reported by Mode-S C013DA.

Country allocation

The ICAO 24-bit address C013DA 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
AKT1420 - 20 2026-07-16
AKT1722 Karat 18 2026-07-24
AKT1400 - 17 2026-07-15
AKT1723 Karat 13 2026-07-25
AKT1721 Karat 12 2026-07-21
AKT1720 Karat 11 2026-07-21
AKT1700 Karat 11 2026-07-22
AKT1421 - 9 2026-07-16
AKT1701 Karat 8 2026-07-23
AKT1742 Karat 6 2026-07-22
AKT1748 Karat 5 2026-07-21
AKT6170 - 4 2026-06-27
AKT1755 Karat 3 2026-07-20
AKT1401 - 3 2026-07-01
AKT1773 Karat 2 2026-05-11
AKT1772 Karat 2 2026-05-10
AKT1754 Karat 2 2026-06-22
AKT1749 Karat 2 2026-07-21
AKT1743 Karat 2 2026-05-27
AKT1741 - 2 2026-07-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 AKT1723 HZP → YYC Jul 25, 00:30 UTCJul 25, 01:00 UTC30m
2026-07-24 AKT1722 YYC → HZP Jul 24, 20:25 UTCJul 24, 23:45 UTC3h 20m
2026-07-23 AKT1723 HZP → YYC Jul 23, 23:05 UTCJul 23, 23:55 UTC50m
2026-07-23 AKT1722 YYC → HZP Jul 23, 21:05 UTCJul 23, 21:45 UTC40m
2026-07-23 AKT1701 HZP → YYC Jul 23, 12:40 UTCJul 23, 16:10 UTC3h 30m
2026-07-22 AKT1723 HZP → YYC Jul 22, 23:25 UTCJul 23, 00:20 UTC55m
2026-07-22 AKT1722 YYC → HZP Jul 22, 21:05 UTCJul 22, 21:50 UTC45m
2026-07-22 AKT1701 HZP → YYC Jul 22, 15:30 UTCJul 22, 16:15 UTC45m
2026-07-22 AKT1700 HZP → YYC Jul 22, 12:50 UTCJul 22, 13:35 UTC45m
2026-07-22 AKT1742 YYC → HZP Jul 22, 00:20 UTCJul 22, 03:20 UTC3h 0m
2026-07-21 AKT1721 YEG → YYC Jul 21, 22:40 UTCJul 21, 23:05 UTC25m
2026-07-21 AKT1721 YEG → YYC Jul 21, 21:40 UTCJul 21, 21:55 UTC15m
2026-07-21 AKT1720 YEG → HZP Jul 21, 19:45 UTCJul 21, 20:00 UTC15m
2026-07-21 AKT1720 YEG → HZP Jul 21, 18:25 UTCJul 21, 18:55 UTC30m
2026-07-21 AKT1700 HZP → YYC Jul 21, 12:00 UTCJul 21, 15:45 UTC3h 45m
2026-07-21 AKT1749 HZP → YYC Jul 21, 03:10 UTCJul 21, 03:50 UTC40m
2026-07-21 AKT1748 YYC → HZP Jul 21, 01:30 UTCJul 21, 01:40 UTC10m
2026-07-21 AKT1748 YYC → HZP Jul 21, 00:15 UTCJul 21, 00:40 UTC25m
2026-07-20 AKT1755 YYC → YYC Jul 20, 13:05 UTCJul 20, 15:40 UTC2h 35m
2026-07-18 AKT6334 YKA → YYC Jul 18, 20:05 UTCJul 18, 20:45 UTC40m
2026-07-18 AKT6333 YVO → YKA Jul 18, 15:00 UTCJul 18, 19:00 UTC4h 0m
2026-07-17 AKT6332 YYC → YVO Jul 17, 16:49 UTCJul 17, 19:45 UTC2h 55m
2026-07-16 AKT1421 - Jul 16, 21:45 UTCJul 17, 00:55 UTC3h 10m
2026-07-16 AKT1420 - Jul 16, 20:39 UTCJul 16, 21:10 UTC30m
2026-07-15 AKT1420 YYC → YYC Jul 15, 23:10 UTCJul 16, 03:40 UTC4h 30m
2026-07-15 AKT1400 YYC → YYC Jul 15, 13:15 UTCJul 15, 15:55 UTC2h 40m
2026-07-15 AKT1741 YYC → YYC Jul 15, 00:15 UTCJul 15, 03:10 UTC2h 55m
2026-07-13 AKT1400 YYC → YYC Jul 13, 13:15 UTCJul 13, 16:05 UTC2h 50m
2026-07-11 AKT1723 - Jul 11, 01:05 UTCJul 11, 01:35 UTC30m
2026-07-10 AKT1722 YYC → YEG Jul 10, 21:00 UTCJul 11, 00:25 UTC3h 25m
2026-07-10 AKT5061 - Jul 10, 00:55 UTCJul 10, 01:50 UTC55m
2026-07-08 AKT1722 - Jul 8, 21:05 UTCJul 8, 21:45 UTC40m
2026-07-08 AKT1735 - Jul 8, 16:20 UTCJul 8, 16:50 UTC30m
2026-07-08 AKT5010 YYC → YEG Jul 8, 13:15 UTCJul 8, 15:50 UTC2h 35m
2026-07-07 AKT1420 YYC → YYC Jul 7, 23:15 UTCJul 8, 03:15 UTC4h 0m
2026-07-07 AKT1400 YYC → YYC Jul 7, 13:15 UTCJul 7, 16:00 UTC2h 45m
2026-07-06 AKT1420 YYC → YYC Jul 6, 23:15 UTCJul 7, 03:25 UTC4h 10m
2026-07-06 AKT1400 YYC → YYC Jul 6, 13:15 UTCJul 6, 16:05 UTC2h 50m
2026-07-04 FLE504 - Jul 4, 04:45 UTCJul 4, 05:45 UTC1h 0m
2026-07-04 FLE505 - Jul 4, 02:30 UTCJul 4, 03:40 UTC1h 10m
2026-07-03 FLE502 - Jul 3, 23:45 UTCJul 4, 00:40 UTC55m
2026-07-03 FLE503 - Jul 3, 21:25 UTCJul 3, 22:30 UTC1h 5m
2026-07-02 AKT1421 - Jul 2, 23:40 UTCJul 3, 00:25 UTC45m
2026-07-02 AKT1420 - Jul 2, 21:40 UTCJul 2, 22:20 UTC40m
2026-07-02 AKT1421 - Jul 2, 02:40 UTCJul 2, 03:35 UTC55m
2026-07-01 AKT1420 - Jul 1, 23:10 UTCJul 1, 23:55 UTC45m
2026-07-01 AKT1401 - Jul 1, 15:00 UTCJul 1, 16:00 UTC1h 0m
2026-07-01 AKT1400 - Jul 1, 13:15 UTCJul 1, 14:00 UTC45m
2026-06-30 AKT135 - Jun 30, 20:40 UTCJun 30, 22:20 UTC1h 40m
2026-06-30 AKT134 YYC → YWG Jun 30, 17:45 UTCJun 30, 19:25 UTC1h 40m

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

Mode-S C013DA frequently asked

What is Mode-S code C013DA?
C013DA is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FHNL.
Where is Mode-S C013DA registered?
Mode-S code C013DA is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C013DA broadcasting right now?
No active broadcast right now. Last signal was Jul 25, 01:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C013DA, octal 60011732, decimal 12,587,994.
What flights does C013DA operate?
Mode-S C013DA has broadcast 20 distinct callsigns, including AKT1420, AKT1722, AKT1400, AKT1723, AKT1721.