Apparatus

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sensors Mode-S transponder

0A0074

ICAO 24-bit transponder address · allocated to Algeria

Currently assigned to 7T-VKD · BOEING 737-800

Hex
0A0074
Octal
02400164
Decimal
655,476
Country
DZ
Tail
7T-VKD
Type
B738
No current signal · last broadcast 5h ago
Flights observed
352
Distinct callsigns
20
Country
DZ
Last broadcast
5h ago

Last known position

Most recent position reported by Mode-S 0A0074.

Country allocation

The ICAO 24-bit address 0A0074 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 20 distinct

Callsign Airline Flights Last seen
DAH1068 - 10 2026-07-14
DAH1076 - 9 2026-07-07
DAH1069 - 9 2026-07-14
DAH1077 - 8 2026-07-07
DAH1426 - 7 2026-06-13
DAH2017 - 6 2026-07-10
DAH2016 - 6 2026-07-10
DAH5011 - 5 2026-07-10
DAH5010 - 5 2026-07-09
DAH1079 - 5 2026-07-11
DAH1078 - 5 2026-07-11
DAH1000 - 5 2026-07-03
DAH6106 - 4 2026-07-07
DAH1545 Air Algerie 4 2026-06-22
DAH1544 Air Algerie 4 2026-06-22
DAH1528 Air Algerie 4 2026-06-11
DAH1154 Air Algerie 4 2026-06-21
DAH1151 - 4 2026-06-22
DAH1085 - 4 2026-07-13
DAH1084 - 4 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 DAH1191 - Jul 14, 20:20 UTCJul 14, 21:45 UTC1h 25m
2026-07-14 DAH1190 - Jul 14, 18:10 UTCJul 14, 19:25 UTC1h 15m
2026-07-14 DAH2023 - Jul 14, 16:05 UTCJul 14, 16:25 UTC20m
2026-07-14 DAH2020 - Jul 14, 13:55 UTCJul 14, 14:35 UTC40m
2026-07-14 DAH1069 - Jul 14, 11:10 UTCJul 14, 12:35 UTC1h 25m
2026-07-14 DAH1068 - Jul 14, 08:00 UTCJul 14, 09:25 UTC1h 25m
2026-07-13 DAH1085 - Jul 13, 18:15 UTCJul 13, 20:25 UTC2h 10m
2026-07-13 DAH1084 - Jul 13, 14:05 UTCJul 13, 16:05 UTC2h 0m
2026-07-13 DAH1081 - Jul 13, 09:25 UTCJul 13, 11:10 UTC1h 45m
2026-07-13 DAH1080 - Jul 13, 06:05 UTCJul 13, 07:50 UTC1h 45m
2026-07-12 DAH2019 - Jul 12, 21:35 UTCJul 12, 22:35 UTC1h 0m
2026-07-12 DAH2018 - Jul 12, 18:50 UTCJul 12, 19:50 UTC1h 0m
2026-07-12 DAH1069 - Jul 12, 15:50 UTCJul 12, 17:15 UTC1h 25m
2026-07-12 DAH1136 - Jul 12, 13:30 UTCJul 12, 14:35 UTC1h 5m
2026-07-12 DAH1137 - Jul 12, 10:50 UTCJul 12, 11:55 UTC1h 5m
2026-07-12 DAH1068 - Jul 12, 08:20 UTCJul 12, 09:45 UTC1h 25m
2026-07-11 DAH6384 - Jul 11, 21:35 UTCJul 12, 00:55 UTC3h 20m
2026-07-11 DAH1079 - Jul 11, 18:10 UTCJul 11, 20:30 UTC2h 20m
2026-07-11 DAH1078 - Jul 11, 14:40 UTCJul 11, 16:50 UTC2h 10m
2026-07-11 DAH1069 - Jul 11, 11:15 UTCJul 11, 12:30 UTC1h 15m
2026-07-11 DAH1068 - Jul 11, 08:45 UTCJul 11, 10:00 UTC1h 15m
2026-07-11 DAH1309 - Jul 11, 06:10 UTCJul 11, 07:35 UTC1h 25m
2026-07-11 DAH1308 - Jul 11, 02:15 UTCJul 11, 03:45 UTC1h 30m
2026-07-10 DAH1083 - Jul 10, 21:20 UTCJul 10, 23:20 UTC2h 0m
2026-07-10 DAH1082 - Jul 10, 17:45 UTCJul 10, 19:50 UTC2h 5m
2026-07-10 DAH2017 - Jul 10, 14:20 UTCJul 10, 14:45 UTC25m
2026-07-10 DAH2016 - Jul 10, 12:25 UTCJul 10, 13:00 UTC35m
2026-07-10 DAH6102 - Jul 10, 10:35 UTCJul 10, 11:05 UTC30m
2026-07-10 DAH5011 - Jul 10, 04:00 UTCJul 10, 07:50 UTC3h 50m
2026-07-09 DAH5010 - Jul 9, 20:00 UTCJul 9, 23:45 UTC3h 45m
2026-07-09 DAH1021 - Jul 9, 16:05 UTCJul 9, 17:15 UTC1h 10m
2026-07-09 DAH1106 - Jul 9, 10:50 UTCJul 9, 14:40 UTC3h 50m
2026-07-09 DAH1068 - Jul 9, 08:05 UTCJul 9, 09:45 UTC1h 40m
2026-07-08 DAH6391 - Jul 8, 18:10 UTCJul 8, 18:30 UTC20m
2026-07-07 DAH6390 - Jul 7, 21:45 UTCJul 8, 18:30 UTC20h 45m
2026-07-07 DAH1079 - Jul 7, 18:00 UTCJul 7, 20:10 UTC2h 10m
2026-07-07 DAH1078 - Jul 7, 14:30 UTCJul 7, 16:45 UTC2h 15m
2026-07-07 DAH1077 - Jul 7, 11:40 UTCJul 7, 13:00 UTC1h 20m
2026-07-07 DAH1076 - Jul 7, 08:55 UTCJul 7, 10:35 UTC1h 40m
2026-07-07 DAH6106 - Jul 7, 07:35 UTCJul 7, 07:50 UTC15m
2026-07-06 DAH1233 - Jul 6, 19:20 UTCJul 6, 23:00 UTC3h 40m
2026-07-06 DAH1232 - Jul 6, 14:50 UTCJul 6, 16:50 UTC2h 0m
2026-07-06 DAH1535 - Jul 6, 11:15 UTCJul 6, 12:50 UTC1h 35m
2026-07-06 DAH1534 - Jul 6, 07:05 UTCJul 6, 08:55 UTC1h 50m
2026-07-05 DAH1235 - Jul 5, 19:30 UTCJul 5, 21:15 UTC1h 45m
2026-07-05 DAH1234 - Jul 5, 14:50 UTCJul 5, 16:45 UTC1h 55m
2026-07-05 DAH2007 - Jul 5, 12:00 UTCJul 5, 12:55 UTC55m
2026-07-05 DAH2006 - Jul 5, 09:05 UTCJul 5, 10:05 UTC1h 0m
2026-07-05 DAH1009 - Jul 5, 05:50 UTCJul 5, 07:35 UTC1h 45m
2026-07-04 DAH1008 - Jul 4, 17:40 UTCJul 4, 19:35 UTC1h 55m

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

Mode-S 0A0074 frequently asked

What is Mode-S code 0A0074?
0A0074 is an ICAO 24-bit transponder address. Allocated to Algeria. Assigned to 7T-VKD.
Where is Mode-S 0A0074 registered?
Mode-S code 0A0074 is allocated to Algeria (DZ). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0A0074 broadcasting right now?
No active broadcast right now. Last signal was 5h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0A0074, octal 02400164, decimal 655,476.
What flights does 0A0074 operate?
Mode-S 0A0074 has broadcast 20 distinct callsigns, including DAH1068, DAH1076, DAH1069, DAH1077, DAH1426.