Apparatus

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sensors Mode-S transponder

0A0083

ICAO 24-bit transponder address · allocated to Algeria

Currently assigned to 7T-VUT · ATR-72-600

Hex
0A0083
Octal
02400203
Decimal
655,491
Country
DZ
Tail
7T-VUT
Type
AT76
No current signal · last broadcast Jul 26, 09:05 UTC
Flights observed
196
Distinct callsigns
20
Country
DZ
Last broadcast
Jul 26, 09:05 UTC

Last known position

Most recent position reported by Mode-S 0A0083.

Country allocation

The ICAO 24-bit address 0A0083 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
DAH6181 Air Algerie 19 2026-07-26
DAH6180 - 15 2026-07-21
DAH6185 Air Algerie 6 2026-07-17
DAH6183 - 6 2026-07-11
DAH6120 - 6 2026-07-16
DAH6212 Air Algerie 5 2026-06-17
DAH6193 - 5 2026-07-06
DAH6121 - 5 2026-07-16
DAH2001 Air Algerie 5 2026-05-17
DAH6385 - 4 2026-06-23
DAH6296 - 4 2026-07-09
DAH6192 - 4 2026-07-06
DAH6058 - 4 2026-07-07
DAH6033 - 4 2026-07-08
DAH2000 Air Algerie 4 2026-05-17
DAH6382 Air Algerie 3 2026-05-25
DAH6201 - 3 2026-07-22
DAH6194 - 3 2026-07-09
DAH6186 Air Algerie 3 2026-06-11
DAH6182 - 3 2026-07-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 DAH6181 ORN → ALG Jul 26, 08:30 UTCJul 26, 09:05 UTC35m
2026-07-25 DAH6133 CBH → ALG Jul 25, 23:15 UTCJul 25, 23:35 UTC20m
2026-07-25 DAH6132 ALG → CBH Jul 25, 18:35 UTCJul 25, 19:05 UTC30m
2026-07-23 DAH6257 CZL → ALG Jul 23, 16:20 UTCJul 23, 17:10 UTC50m
2026-07-22 DAH6136 ALG → CBH Jul 22, 23:55 UTCJul 23, 00:40 UTC45m
2026-07-22 DAH6201 - Jul 22, 22:00 UTCJul 22, 22:30 UTC30m
2026-07-21 DAH6070 - Jul 21, 11:40 UTCJul 21, 12:00 UTC20m
2026-07-21 DAH6181 ORN → ALG Jul 21, 09:30 UTCJul 21, 09:40 UTC10m
2026-07-21 DAH6180 - Jul 21, 07:35 UTCJul 21, 08:20 UTC45m
2026-07-21 DAH6201 - Jul 21, 00:45 UTCJul 21, 00:55 UTC10m
2026-07-20 DAH6200 ALG → GHA Jul 20, 21:25 UTCJul 20, 21:45 UTC20m
2026-07-19 DAH6266 - Jul 19, 04:45 UTCJul 19, 04:55 UTC10m
2026-07-17 DAH6185 ORN → ALG Jul 17, 22:55 UTCJul 17, 23:45 UTC50m
2026-07-17 DAH6184 ALG → ORN Jul 17, 21:39 UTCJul 17, 21:50 UTC10m
2026-07-16 DAH6217 - Jul 16, 23:10 UTCJul 16, 23:25 UTC15m
2026-07-16 DAH6121 - Jul 16, 17:05 UTCJul 16, 17:40 UTC35m
2026-07-16 DAH6120 - Jul 16, 14:20 UTCJul 16, 15:30 UTC1h 10m
2026-07-15 DAH6325 CZL → ALG Jul 15, 17:15 UTCJul 15, 17:30 UTC15m
2026-07-15 DAH6324 ALG → CZL Jul 15, 14:50 UTCJul 15, 15:30 UTC40m
2026-07-15 DAH6213 QSF → ALG Jul 15, 12:50 UTCJul 15, 13:20 UTC30m
2026-07-15 DAH6190 - Jul 15, 06:30 UTCJul 15, 07:10 UTC40m
2026-07-13 DAH6185 - Jul 13, 22:45 UTCJul 13, 23:00 UTC15m
2026-07-13 DAH6137 - Jul 13, 03:10 UTCJul 13, 03:30 UTC20m
2026-07-12 DAH6181 - Jul 12, 08:15 UTCJul 12, 08:35 UTC20m
2026-07-12 DAH6180 - Jul 12, 06:50 UTCJul 12, 07:05 UTC15m
2026-07-11 DAH6183 - Jul 11, 13:45 UTCJul 11, 14:25 UTC40m
2026-07-11 DAH6181 - Jul 11, 08:45 UTCJul 11, 09:05 UTC20m
2026-07-11 DAH6180 - Jul 11, 07:30 UTCJul 11, 07:50 UTC20m
2026-07-10 DAH6039 - Jul 10, 21:15 UTCJul 10, 21:35 UTC20m
2026-07-10 DAH6038 - Jul 10, 19:10 UTCJul 10, 19:50 UTC40m
2026-07-10 DAH6183 - Jul 10, 17:20 UTCJul 10, 18:05 UTC45m
2026-07-10 DAH6182 - Jul 10, 15:20 UTCJul 10, 16:05 UTC45m
2026-07-10 DAH6181 - Jul 10, 08:50 UTCJul 10, 09:50 UTC1h 0m
2026-07-10 DAH6180 - Jul 10, 07:20 UTCJul 10, 08:05 UTC45m
2026-07-09 DAH6296 - Jul 9, 22:30 UTCJul 9, 22:40 UTC10m
2026-07-09 DAH6194 - Jul 9, 18:35 UTCJul 9, 19:05 UTC30m
2026-07-09 DAH6121 - Jul 9, 15:40 UTCJul 9, 16:30 UTC50m
2026-07-09 DAH6120 - Jul 9, 13:40 UTCJul 9, 14:25 UTC45m
2026-07-09 DAH6170 - Jul 9, 05:50 UTCJul 9, 06:15 UTC25m
2026-07-08 DAH6033 - Jul 8, 16:55 UTCJul 8, 17:10 UTC15m
2026-07-08 DAH6032 - Jul 8, 14:05 UTCJul 8, 14:20 UTC15m
2026-07-08 DAH6191 - Jul 8, 08:55 UTCJul 8, 09:05 UTC10m
2026-07-08 DAH6190 - Jul 8, 06:40 UTCJul 8, 07:10 UTC30m
2026-07-08 DAH6160 - Jul 8, 00:15 UTCJul 8, 00:35 UTC20m
2026-07-07 DAH6059 - Jul 7, 20:50 UTCJul 7, 21:20 UTC30m
2026-07-07 DAH6058 - Jul 7, 19:35 UTCJul 7, 19:55 UTC20m
2026-07-07 DAH6201 - Jul 7, 00:05 UTCJul 7, 00:15 UTC10m
2026-07-06 DAH6132 - Jul 6, 15:00 UTCJul 6, 15:40 UTC40m
2026-07-06 DAH6193 - Jul 6, 13:00 UTCJul 6, 13:30 UTC30m
2026-07-06 DAH6192 - Jul 6, 10:45 UTCJul 6, 11:25 UTC40m

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

Mode-S 0A0083 frequently asked

What is Mode-S code 0A0083?
0A0083 is an ICAO 24-bit transponder address. Allocated to Algeria. Assigned to 7T-VUT.
Where is Mode-S 0A0083 registered?
Mode-S code 0A0083 is allocated to Algeria (DZ). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0A0083 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 09:05 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0A0083, octal 02400203, decimal 655,491.
What flights does 0A0083 operate?
Mode-S 0A0083 has broadcast 20 distinct callsigns, including DAH6181, DAH6180, DAH6185, DAH6183, DAH6120.