Apparatus

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sensors Mode-S transponder

0A00CD

ICAO 24-bit transponder address · allocated to Algeria

Currently assigned to 7T-VLA · AIRBUS A-330-900

Hex
0A00CD
Octal
02400315
Decimal
655,565
Country
DZ
Tail
7T-VLA
Type
A339
No current signal · last broadcast 1d ago
Flights observed
77
Distinct callsigns
9
Country
DZ
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 0A00CD.

Country allocation

The ICAO 24-bit address 0A00CD falls within the block assigned to Algeria (DZ) by ICAO Annex 10, Volume III. Every aircraft registered in Algeria 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 9 distinct

Callsign Airline Flights Last seen
DAH2701 Air Algerie 30 2026-05-31
DAH2700 Air Algerie 29 2026-05-31
DAH3180 Air Algerie 5 2026-05-18
DAH3181 Air Algerie 4 2026-05-19
DAH5361 Air Algerie 3 2026-05-21
DAH5360 Air Algerie 2 2026-05-20
DAH3841 - 2 2026-05-07
DAH2703 Air Algerie 1 2026-05-02
DAH2702 Air Algerie 1 2026-05-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-31 DAH2701 YUL → ALG May 31, 21:30 UTCJun 1, 04:15 UTC6h 45m
2026-05-31 DAH2700 ALG → YUL May 31, 09:55 UTCMay 31, 17:35 UTC7h 40m
2026-05-27 DAH2701 YUL → ALG May 27, 20:40 UTCMay 28, 04:00 UTC7h 20m
2026-05-27 DAH2700 ALG → YUL May 27, 10:20 UTCMay 27, 17:35 UTC7h 15m
2026-05-25 DAH2701 YUL → ALG May 25, 20:50 UTCMay 26, 04:00 UTC7h 10m
2026-05-25 DAH2700 ALG → YUL May 25, 09:40 UTCMay 25, 17:50 UTC8h 10m
2026-05-23 DAH2701 YUL → ALG May 23, 20:35 UTCMay 24, 03:50 UTC7h 15m
2026-05-23 DAH2700 ALG → YUL May 23, 09:25 UTCMay 23, 17:10 UTC7h 45m
2026-05-22 DAH2701 YUL → ALG May 22, 20:30 UTCMay 23, 03:05 UTC6h 35m
2026-05-22 DAH2700 ALG → YUL May 22, 10:35 UTCMay 22, 18:15 UTC7h 40m
2026-05-21 DAH2701 YUL → ALG May 21, 20:30 UTCMay 22, 03:00 UTC6h 30m
2026-05-21 DAH2700 ALG → YUL May 21, 09:50 UTCMay 21, 17:40 UTC7h 50m
2026-05-21 DAH5361 JNB → ALG May 21, 03:45 UTCMay 21, 03:55 UTC10m
2026-05-20 DAH5361 JNB → ALG May 20, 18:55 UTCMay 20, 19:25 UTC30m
2026-05-20 DAH5360 ALG → JNB May 20, 06:25 UTCMay 20, 07:05 UTC40m
2026-05-19 DAH3181 CAN → ALG May 19, 06:10 UTCMay 19, 14:15 UTC8h 5m
2026-05-18 DAH3181 CAN → ALG May 18, 16:35 UTCMay 19, 14:15 UTC21h 39m
2026-05-18 DAH3181 CAN → ALG May 18, 13:20 UTCMay 19, 13:15 UTC23h 54m
2026-05-18 DAH3180 ALG → CAN May 18, 11:20 UTCMay 19, 10:35 UTC23h 14m
2026-05-18 DAH3180 ALG → CAN May 18, 10:10 UTCMay 19, 06:10 UTC19h 59m
2026-05-16 DAH2701 YUL → ALG May 16, 20:35 UTCMay 17, 03:10 UTC6h 35m
2026-05-16 DAH2700 ALG → YUL May 16, 09:56 UTCMay 16, 18:05 UTC8h 10m
2026-05-15 DAH2701 YUL → ALG May 15, 20:35 UTCMay 16, 03:05 UTC6h 30m
2026-05-15 DAH2700 ALG → YUL May 15, 09:55 UTCMay 15, 18:10 UTC8h 14m
2026-05-14 DAH2701 YUL → ALG May 14, 20:20 UTCMay 15, 03:05 UTC6h 45m
2026-05-14 DAH2700 ALG → YUL May 14, 09:40 UTCMay 14, 17:35 UTC7h 55m
2026-05-13 DAH2701 YUL → ALG May 13, 20:30 UTCMay 14, 03:25 UTC6h 55m
2026-05-13 DAH2700 ALG → YUL May 13, 09:40 UTCMay 13, 17:30 UTC7h 50m
2026-05-12 DAH2701 YUL → ALG May 12, 20:15 UTCMay 13, 03:10 UTC6h 55m
2026-05-12 DAH2700 ALG → YUL May 12, 09:45 UTCMay 12, 17:15 UTC7h 30m
2026-05-11 DAH2701 YUL → ALG May 11, 20:30 UTCMay 12, 03:25 UTC6h 55m
2026-05-11 DAH2700 ALG → YUL May 11, 10:15 UTCMay 11, 17:50 UTC7h 36m
2026-05-10 DAH2701 YUL → ALG May 10, 20:25 UTCMay 11, 03:25 UTC7h 0m
2026-05-10 DAH2700 ALG → YUL May 10, 09:50 UTCMay 10, 17:30 UTC7h 40m
2026-05-09 DAH5361 JNB → ALG May 9, 19:14 UTCMay 9, 19:45 UTC30m
2026-05-09 DAH5360 ALG → JNB May 9, 06:40 UTCMay 9, 07:15 UTC35m
2026-05-07 DAH3841 - May 7, 16:50 UTCMay 8, 00:20 UTC7h 30m
2026-05-06 DAH3841 - May 6, 08:10 UTCMay 6, 15:50 UTC7h 40m
2026-05-05 DAH2701 YUL → ALG May 5, 20:25 UTCMay 6, 03:05 UTC6h 40m
2026-05-05 DAH2700 ALG → YUL May 5, 09:50 UTCMay 5, 17:45 UTC7h 55m
2026-05-04 DAH2701 YUL → ALG May 4, 20:35 UTCMay 5, 03:25 UTC6h 50m
2026-05-04 DAH2700 ALG → YUL May 4, 10:30 UTCMay 4, 18:10 UTC7h 40m
2026-05-04 DAH2701 YUL → ALG May 4, 01:50 UTCMay 4, 03:24 UTC1h 35m
2026-05-03 DAH2701 YUL → ALG May 3, 20:35 UTCMay 3, 21:50 UTC1h 15m
2026-05-03 DAH2700 ALG → YUL May 3, 10:15 UTCMay 3, 18:05 UTC7h 50m
2026-05-02 DAH2703 YUL → ALG May 2, 18:40 UTCMay 3, 01:50 UTC7h 10m
2026-05-02 DAH2702 ALG → YUL May 2, 07:15 UTCMay 2, 14:05 UTC6h 50m
2026-05-01 DAH2700 ALG → YUL May 1, 10:15 UTCMay 1, 14:10 UTC3h 55m
2026-04-30 DAH2701 YUL → ALG Apr 30, 20:40 UTCMay 1, 03:55 UTC7h 15m
2026-04-30 DAH2700 ALG → YUL Apr 30, 10:35 UTCApr 30, 18:00 UTC7h 26m

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 7T-VLA page for operator, model, and routing details .

Mode-S 0A00CD frequently asked

What is Mode-S code 0A00CD?
0A00CD is an ICAO 24-bit transponder address. Allocated to Algeria. Assigned to 7T-VLA.
Where is Mode-S 0A00CD registered?
Mode-S code 0A00CD is allocated to Algeria (DZ). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0A00CD broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0A00CD, octal 02400315, decimal 655,565.
What flights does 0A00CD operate?
Mode-S 0A00CD has broadcast 9 distinct callsigns, including DAH2701, DAH2700, DAH3180, DAH3181, DAH5361.