Apparatus

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sensors Mode-S transponder

0A0078

ICAO 24-bit transponder address · allocated to Algeria

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

Hex
0A0078
Octal
02400170
Decimal
655,480
Country
DZ
Tail
7T-VKH
Type
B738
No current signal · last broadcast Jul 26, 22:00 UTC
Flights observed
439
Distinct callsigns
20
Country
DZ
Last broadcast
Jul 26, 22:00 UTC

Last known position

Most recent position reported by Mode-S 0A0078.

Country allocation

The ICAO 24-bit address 0A0078 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
DAH1084 - 14 2026-07-21
DAH1068 - 14 2026-07-18
DAH1085 Air Algerie 13 2026-07-21
DAH1069 - 12 2026-07-18
DAH1112 - 9 2026-07-11
DAH1061 - 8 2026-07-16
DAH6404 Air Algerie 7 2026-07-21
DAH1081 Air Algerie 7 2026-07-23
DAH1080 Air Algerie 7 2026-07-23
DAH1060 - 7 2026-07-16
DAH6106 - 6 2026-07-21
DAH1113 - 6 2026-07-11
DAH1083 - 6 2026-07-16
DAH1082 - 6 2026-07-16
DAH1077 Air Algerie 6 2026-07-21
DAH1076 Air Algerie 6 2026-07-21
DAH2017 Air Algerie 5 2026-07-23
DAH2016 Air Algerie 5 2026-07-23
DAH1426 Air Algerie 5 2026-04-19
DAH1286 - 5 2026-06-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 DAH4664 ALG → SSH Jul 26, 16:25 UTCJul 26, 22:00 UTC5h 35m
2026-07-25 DAH3017 IST → ALG Jul 25, 14:45 UTCJul 25, 17:35 UTC2h 50m
2026-07-25 DAH3016 ALG → IST Jul 25, 10:15 UTCJul 25, 12:30 UTC2h 15m
2026-07-25 DAH4712 ALG → DJE Jul 25, 03:40 UTCJul 25, 06:35 UTC2h 55m
2026-07-24 DAH6137 CBH → ALG Jul 24, 20:55 UTCJul 24, 23:55 UTC3h 0m
2026-07-24 DAH3005 LIS → ALG Jul 24, 18:05 UTCJul 24, 19:15 UTC1h 10m
2026-07-24 DAH3004 ALG → LIS Jul 24, 14:40 UTCJul 24, 16:30 UTC1h 50m
2026-07-24 DAH1301 CDG → ALG Jul 24, 09:30 UTCJul 24, 11:30 UTC2h 0m
2026-07-24 DAH1300 ALG → CDG Jul 24, 06:10 UTCJul 24, 08:20 UTC2h 10m
2026-07-23 DAH6111 ORN → ALG Jul 23, 22:00 UTCJul 23, 22:35 UTC35m
2026-07-23 DAH2017 ALC → ORN Jul 23, 20:00 UTCJul 23, 20:30 UTC30m
2026-07-23 DAH2016 ORN → ALC Jul 23, 18:35 UTCJul 23, 18:55 UTC20m
2026-07-23 DAH1081 LYS → ORN Jul 23, 15:00 UTCJul 23, 16:40 UTC1h 40m
2026-07-23 DAH1038 BLJ → LYS Jul 23, 09:25 UTCJul 23, 13:40 UTC4h 15m
2026-07-23 DAH1080 ORN → LYS Jul 23, 06:10 UTCJul 23, 08:05 UTC1h 55m
2026-07-22 DAH2017 ALC → ORN Jul 22, 21:55 UTCJul 22, 22:25 UTC30m
2026-07-22 DAH2016 ORN → ALC Jul 22, 20:00 UTCJul 22, 20:40 UTC40m
2026-07-22 DAH3025 IST → ORN Jul 22, 14:55 UTCJul 22, 18:35 UTC3h 40m
2026-07-22 DAH3024 ORN → IST Jul 22, 10:20 UTCJul 22, 12:40 UTC2h 20m
2026-07-22 DAH6405 TMR → ORN Jul 22, 02:25 UTCJul 22, 02:40 UTC15m
2026-07-21 DAH6404 ORN → TMR Jul 21, 21:50 UTCJul 21, 22:05 UTC15m
2026-07-21 DAH1085 CDG → ORN Jul 21, 18:00 UTCJul 21, 20:00 UTC2h 0m
2026-07-21 DAH1084 - Jul 21, 14:15 UTCJul 21, 16:20 UTC2h 5m
2026-07-21 DAH1077 TLS → ORN Jul 21, 11:20 UTCJul 21, 12:35 UTC1h 15m
2026-07-21 DAH1076 ORN → TLS Jul 21, 08:55 UTCJul 21, 10:05 UTC1h 10m
2026-07-21 DAH6106 - Jul 21, 07:10 UTCJul 21, 07:30 UTC20m
2026-07-20 DAH3015 IST → ALG Jul 20, 23:45 UTCJul 21, 02:50 UTC3h 5m
2026-07-20 DAH3014 ALG → IST Jul 20, 19:20 UTCJul 20, 21:50 UTC2h 30m
2026-07-20 DAH1021 MRS → ALG Jul 20, 15:50 UTCJul 20, 16:50 UTC1h 0m
2026-07-20 DAH1020 ALG → MRS Jul 20, 12:40 UTCJul 20, 13:45 UTC1h 5m
2026-07-20 DAH1023 - Jul 20, 09:45 UTCJul 20, 10:40 UTC55m
2026-07-20 DAH1022 ALG → MRS Jul 20, 07:45 UTCJul 20, 08:35 UTC50m
2026-07-19 DAH6101 ORN → ALG Jul 19, 19:55 UTCJul 19, 20:45 UTC50m
2026-07-19 DAH3025 IST → ORN Jul 19, 15:05 UTCJul 19, 18:35 UTC3h 30m
2026-07-19 DAH3024 ORN → IST Jul 19, 09:15 UTCJul 19, 12:25 UTC3h 10m
2026-07-18 DAH6405 TMR → ORN Jul 18, 21:45 UTCJul 19, 03:00 UTC5h 15m
2026-07-18 DAH1079 LIL → ORN Jul 18, 17:45 UTCJul 18, 20:00 UTC2h 15m
2026-07-18 DAH1078 - Jul 18, 14:30 UTCJul 18, 16:40 UTC2h 10m
2026-07-18 DAH1069 - Jul 18, 11:10 UTCJul 18, 12:35 UTC1h 25m
2026-07-18 DAH1068 - Jul 18, 08:10 UTCJul 18, 09:30 UTC1h 20m
2026-07-17 DAH2021 - Jul 17, 20:50 UTCJul 17, 21:25 UTC35m
2026-07-17 DAH2022 - Jul 17, 19:09 UTCJul 17, 19:45 UTC35m
2026-07-17 DAH2023 - Jul 17, 16:44 UTCJul 17, 17:05 UTC20m
2026-07-17 DAH2020 - Jul 17, 14:35 UTCJul 17, 15:15 UTC40m
2026-07-17 DAH1069 - Jul 17, 11:50 UTCJul 17, 13:20 UTC1h 30m
2026-07-17 DAH1068 - Jul 17, 08:54 UTCJul 17, 10:10 UTC1h 15m
2026-07-17 DAH6404 - Jul 17, 00:14 UTCJul 17, 05:30 UTC5h 15m
2026-07-16 DAH1083 - Jul 16, 20:25 UTCJul 16, 22:40 UTC2h 15m
2026-07-16 DAH1082 - Jul 16, 16:40 UTCJul 16, 18:44 UTC2h 5m
2026-07-16 DAH1061 - Jul 16, 12:55 UTCJul 16, 15:00 UTC2h 5m

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

Mode-S 0A0078 frequently asked

What is Mode-S code 0A0078?
0A0078 is an ICAO 24-bit transponder address. Allocated to Algeria. Assigned to 7T-VKH.
Where is Mode-S 0A0078 registered?
Mode-S code 0A0078 is allocated to Algeria (DZ). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0A0078 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0A0078, octal 02400170, decimal 655,480.
What flights does 0A0078 operate?
Mode-S 0A0078 has broadcast 20 distinct callsigns, including DAH1084, DAH1068, DAH1085, DAH1069, DAH1112.