Apparatus

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sensors Mode-S transponder

0A0090

ICAO 24-bit transponder address · allocated to Algeria

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

Hex
0A0090
Octal
02400220
Decimal
655,504
Country
DZ
Tail
7T-VKQ
Type
B738
Broadcasting now · callsign DAH1083 · 11,325 ft
Flights observed
127
Distinct callsigns
20
Country
DZ
Last broadcast
13d ago

Current position

0A0090 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 0A0090 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
DAH1151 - 5 2026-07-10
DAH2005 Air Algerie 4 2026-07-25
DAH2004 Air Algerie 4 2026-07-25
DAH1287 Air Algerie 4 2026-07-23
DAH1286 Air Algerie 4 2026-07-23
DAH1545 - 3 2026-07-09
DAH1544 - 3 2026-07-09
DAH1460 Air Algerie 3 2026-07-21
DAH1231 Air Algerie 3 2026-07-25
DAH1155 - 3 2026-07-21
DAH1154 - 3 2026-07-22
DAH1150 - 3 2026-07-10
DAH6119 Air Algerie 2 2026-07-22
DAH6116 Air Algerie 2 2026-07-23
DAH6006 - 2 2026-07-06
DAH5350 - 2 2026-07-08
DAH2047 Air Algerie 2 2026-07-25
DAH2046 Air Algerie 2 2026-07-25
DAH2025 - 2 2026-07-13
DAH2024 - 2 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 DAH2027 MXP → ALG Jul 26, 15:25 UTCJul 26, 16:45 UTC1h 20m
2026-07-26 DAH2026 ALG → MXP Jul 26, 10:00 UTCJul 26, 11:10 UTC1h 10m
2026-07-25 DAH2005 ALC → ALG Jul 25, 20:50 UTCJul 25, 21:25 UTC35m
2026-07-25 DAH2004 ALG → ALC Jul 25, 18:20 UTCJul 25, 19:00 UTC40m
2026-07-25 DAH2047 GVA → ALG Jul 25, 14:55 UTCJul 25, 16:30 UTC1h 35m
2026-07-25 DAH2046 ALG → GVA Jul 25, 11:15 UTCJul 25, 12:40 UTC1h 25m
2026-07-25 DAH1231 CDG → ALG Jul 25, 07:15 UTCJul 25, 09:10 UTC1h 55m
2026-07-24 DAH1230 ALG → CDG Jul 24, 18:00 UTCJul 24, 19:55 UTC1h 55m
2026-07-24 DAH4039 - Jul 24, 12:50 UTCJul 24, 16:30 UTC3h 40m
2026-07-24 DAH4038 ALG → CAI Jul 24, 08:40 UTCJul 24, 10:55 UTC2h 15m
2026-07-24 DAH6456 ALG → BMW Jul 24, 04:30 UTCJul 24, 05:10 UTC40m
2026-07-23 DAH6117 TLM → ALG Jul 23, 18:40 UTCJul 23, 19:05 UTC25m
2026-07-23 DAH1287 ORY → TLM Jul 23, 14:40 UTCJul 23, 16:25 UTC1h 45m
2026-07-23 DAH1286 TLM → CDG Jul 23, 11:00 UTCJul 23, 13:05 UTC2h 5m
2026-07-23 DAH6116 ALG → TLM Jul 23, 09:05 UTCJul 23, 09:35 UTC30m
2026-07-23 DAH3019 IST → ALG Jul 23, 03:15 UTCJul 23, 05:55 UTC2h 40m
2026-07-22 DAH3018 ALG → IST Jul 22, 23:40 UTCJul 23, 01:40 UTC2h 0m
2026-07-22 DAH6119 TLM → ALG Jul 22, 20:20 UTCJul 22, 20:55 UTC35m
2026-07-22 DAH1099 LYS → TLM Jul 22, 17:05 UTCJul 22, 18:40 UTC1h 35m
2026-07-22 DAH1154 - Jul 22, 03:45 UTCJul 22, 15:45 UTC12h 0m
2026-07-21 DAH1461 LYS → CZL Jul 21, 16:40 UTCJul 21, 20:25 UTC3h 45m
2026-07-21 DAH1154 - Jul 21, 13:55 UTCJul 21, 15:15 UTC1h 20m
2026-07-21 DAH1155 - Jul 21, 11:15 UTCJul 21, 12:30 UTC1h 15m
2026-07-21 DAH1460 CZL → LYS Jul 21, 08:35 UTCJul 21, 09:50 UTC1h 15m
2026-07-20 DAH1529 CDG → CZL Jul 20, 19:45 UTCJul 20, 21:35 UTC1h 50m
2026-07-20 DAH1528 NCE → CDG Jul 20, 10:45 UTCJul 20, 18:10 UTC7h 25m
2026-07-19 DAH1123 ORY → NCE Jul 19, 15:55 UTCJul 20, 08:45 UTC16h 50m
2026-07-19 DAH1122 - Jul 19, 10:00 UTCJul 19, 14:40 UTC4h 40m
2026-07-18 DAH3023 - Jul 18, 23:50 UTCJul 19, 08:25 UTC8h 35m
2026-07-18 DAH3022 - Jul 18, 10:55 UTCJul 18, 22:25 UTC11h 30m
2026-07-18 DAH1460 - Jul 18, 08:20 UTCJul 18, 09:30 UTC1h 10m
2026-07-17 DAH1461 - Jul 17, 16:10 UTCJul 17, 17:25 UTC1h 15m
2026-07-17 DAH1154 - Jul 17, 13:40 UTCJul 17, 14:50 UTC1h 10m
2026-07-17 DAH1155 - Jul 17, 11:10 UTCJul 17, 12:25 UTC1h 15m
2026-07-17 DAH1460 - Jul 17, 08:25 UTCJul 17, 09:35 UTC1h 10m
2026-07-16 DAH4015 - Jul 16, 18:50 UTCJul 17, 02:54 UTC8h 5m
2026-07-16 DAH1001 - Jul 16, 13:49 UTCJul 16, 15:45 UTC1h 55m
2026-07-16 DAH1000 - Jul 16, 10:40 UTCJul 16, 12:34 UTC1h 55m
2026-07-16 DAH1025 - Jul 16, 07:10 UTCJul 16, 08:10 UTC1h 0m
2026-07-15 DAH1136 - Jul 15, 17:00 UTCJul 15, 18:10 UTC1h 10m
2026-07-15 DAH1149 - Jul 15, 13:55 UTCJul 15, 15:50 UTC1h 55m
2026-07-15 DAH1000 - Jul 15, 10:40 UTCJul 15, 12:30 UTC1h 50m
2026-07-14 DAH2059 - Jul 14, 14:40 UTCJul 14, 17:10 UTC2h 30m
2026-07-14 DAH2058 - Jul 14, 10:50 UTCJul 14, 13:10 UTC2h 20m
2026-07-13 DAH2005 - Jul 13, 19:25 UTCJul 13, 19:50 UTC25m
2026-07-13 DAH2004 - Jul 13, 17:30 UTCJul 13, 18:15 UTC45m
2026-07-13 DAH2025 - Jul 13, 14:05 UTCJul 13, 15:15 UTC1h 10m
2026-07-13 DAH2024 - Jul 13, 10:20 UTCJul 13, 11:35 UTC1h 15m
2026-07-12 DAH1259 LYS → BSK Jul 12, 13:35 UTCJul 12, 14:45 UTC1h 10m
2026-07-12 DAH1258 - Jul 12, 10:30 UTCJul 12, 11:40 UTC1h 10m

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

Mode-S 0A0090 frequently asked

What is Mode-S code 0A0090?
0A0090 is an ICAO 24-bit transponder address. Allocated to Algeria. Assigned to 7T-VKQ.
Where is Mode-S 0A0090 registered?
Mode-S code 0A0090 is allocated to Algeria (DZ). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0A0090 broadcasting right now?
Yes. Mode-S 0A0090 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0A0090, octal 02400220, decimal 655,504.
What flights does 0A0090 operate?
Mode-S 0A0090 has broadcast 20 distinct callsigns, including DAH1151, DAH2005, DAH2004, DAH1287, DAH1286.