Apparatus

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sensors Mode-S transponder

070123

ICAO 24-bit transponder address · allocated to Senegal

Currently assigned to 6V-AJD · BOEING 737-500

Hex
070123
Octal
01600443
Decimal
459,043
Country
SN
Tail
6V-AJD
Type
B735
No current signal · last broadcast 14h ago
Flights observed
192
Distinct callsigns
20
Country
SN
Last broadcast
14h ago

Last known position

Most recent position reported by Mode-S 070123.

Country allocation

The ICAO 24-bit address 070123 falls within the block assigned to Senegal (SN) by ICAO Annex 10, Volume III. Every aircraft registered in Senegal 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
GTS2114 - 48 2026-07-12
GTS2113 - 46 2026-07-12
GTS3031 - 21 2026-07-13
GTS3032 Groupe Transair 12 2026-07-11
GTS1114 - 9 2026-07-13
GTS2014 Groupe Transair 8 2026-05-03
GTS2013 - 8 2026-06-13
GTS1113 - 7 2026-07-13
2014 - 5 2026-04-26
2013 - 5 2026-04-26
GTS1013 - 3 2026-05-04
3031 - 2 2026-04-25
11013 - 2 2026-04-13
R1014 - 1 2026-04-27
PKN TF - 1 2026-05-04
GUS1113 - 1 2026-07-06
GTS7702 - 1 2026-05-11
GTS4402 - 1 2026-04-30
GTS4401 - 1 2026-04-30
GTS211 - 1 2026-06-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 GTS3031 - Jul 13, 14:00 UTCJul 13, 17:05 UTC3h 5m
2026-07-13 GTS1114 - Jul 13, 12:35 UTCJul 13, 12:55 UTC20m
2026-07-13 GTS1113 - Jul 13, 11:15 UTCJul 13, 11:40 UTC25m
2026-07-12 GTS2114 - Jul 12, 17:20 UTCJul 12, 17:40 UTC20m
2026-07-12 GTS2113 - Jul 12, 16:05 UTCJul 12, 16:25 UTC20m
2026-07-11 GTS2114 - Jul 11, 18:30 UTCJul 11, 18:55 UTC25m
2026-07-11 GTS2113 - Jul 11, 17:10 UTCJul 11, 17:35 UTC25m
2026-07-11 GTS3032 CKY → DSS Jul 11, 12:35 UTCJul 11, 15:35 UTC3h 0m
2026-07-10 GTS2114 - Jul 10, 18:40 UTCJul 10, 19:00 UTC20m
2026-07-10 GTS2113 - Jul 10, 17:05 UTCJul 10, 17:40 UTC35m
2026-07-08 GTS2114 - Jul 8, 19:00 UTCJul 8, 19:25 UTC25m
2026-07-08 GTS2113 - Jul 8, 17:45 UTCJul 8, 18:05 UTC20m
2026-07-08 GTS3031 DSS → CKY Jul 8, 13:35 UTCJul 8, 16:30 UTC2h 55m
2026-07-07 GTS2114 - Jul 7, 16:50 UTCJul 7, 17:15 UTC25m
2026-07-07 GTS2113 - Jul 7, 15:30 UTCJul 7, 15:50 UTC20m
2026-07-06 GTS3032 CKY → DSS Jul 6, 13:05 UTCJul 6, 16:05 UTC3h 0m
2026-07-06 GTS1114 - Jul 6, 11:20 UTCJul 6, 11:40 UTC20m
2026-07-06 GUS1113 - Jul 6, 09:55 UTCJul 6, 10:20 UTC25m
2026-07-05 GTS2114 - Jul 5, 16:50 UTCJul 5, 17:15 UTC25m
2026-07-05 GTS2113 - Jul 5, 15:35 UTCJul 5, 16:05 UTC30m
2026-07-04 GTS2114 - Jul 4, 22:45 UTCJul 4, 23:05 UTC20m
2026-07-04 GTS2113 - Jul 4, 20:55 UTCJul 4, 21:20 UTC25m
2026-07-04 GTS3031 DSS → CKY Jul 4, 12:45 UTCJul 4, 15:45 UTC3h 0m
2026-07-03 GTS2114 - Jul 3, 17:00 UTCJul 3, 17:25 UTC25m
2026-07-03 GTS2114 - Jul 3, 15:30 UTCJul 3, 16:00 UTC30m
2026-07-01 GTS2114 - Jul 1, 17:35 UTCJul 1, 18:00 UTC25m
2026-07-01 GTS2113 - Jul 1, 16:15 UTCJul 1, 16:35 UTC20m
2026-07-01 GTS3032 CKY → DSS Jul 1, 12:00 UTCJul 1, 14:50 UTC2h 50m
2026-06-30 GTS2113 - Jun 30, 16:55 UTCJun 30, 17:25 UTC30m
2026-06-30 GTS2113 - Jun 30, 15:40 UTCJun 30, 16:05 UTC25m
2026-06-29 GTS3032 CKY → DSS Jun 29, 13:24 UTCJun 29, 16:15 UTC2h 50m
2026-06-29 GTS1114 - Jun 29, 11:45 UTCJun 29, 12:09 UTC25m
2026-06-29 GTS1113 - Jun 29, 10:34 UTCJun 29, 10:59 UTC25m
2026-06-28 GTS2114 - Jun 28, 16:49 UTCJun 28, 17:10 UTC20m
2026-06-28 GTS2113 - Jun 28, 15:24 UTCJun 28, 15:49 UTC25m
2026-06-27 GTS2114 - Jun 27, 17:04 UTCJun 27, 17:34 UTC30m
2026-06-27 GTS2113 - Jun 27, 16:00 UTCJun 27, 16:20 UTC20m
2026-06-27 GTS3031 DSS → CKY Jun 27, 11:44 UTCJun 27, 14:45 UTC3h 0m
2026-06-26 GTS2114 - Jun 26, 17:59 UTCJun 26, 18:24 UTC25m
2026-06-26 GTS2113 - Jun 26, 16:35 UTCJun 26, 17:00 UTC25m
2026-06-24 GTS2114 - Jun 24, 17:50 UTCJun 24, 18:15 UTC25m
2026-06-24 GTS2113 - Jun 24, 16:24 UTCJun 24, 16:45 UTC20m
2026-06-24 GTS3031 DSS → CKY Jun 24, 12:30 UTCJun 24, 15:24 UTC2h 55m
2026-06-23 GTS2114 - Jun 23, 17:25 UTCJun 23, 17:50 UTC25m
2026-06-23 GTS2113 - Jun 23, 15:40 UTCJun 23, 16:05 UTC25m
2026-06-22 GTS3031 DSS → CKY Jun 22, 14:24 UTCJun 22, 17:25 UTC3h 0m
2026-06-22 GTS1114 - Jun 22, 11:35 UTCJun 22, 12:00 UTC25m
2026-06-22 GTS2113 - Jun 22, 10:25 UTCJun 22, 10:55 UTC30m
2026-06-21 GTS2114 - Jun 21, 16:49 UTCJun 21, 17:15 UTC25m
2026-06-21 GTS2113 - Jun 21, 15:19 UTCJun 21, 15:40 UTC20m

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 6V-AJD page for operator, model, and routing details .

Mode-S 070123 frequently asked

What is Mode-S code 070123?
070123 is an ICAO 24-bit transponder address. Allocated to Senegal. Assigned to 6V-AJD.
Where is Mode-S 070123 registered?
Mode-S code 070123 is allocated to Senegal (SN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 070123 broadcasting right now?
No active broadcast right now. Last signal was 14h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 070123, octal 01600443, decimal 459,043.
What flights does 070123 operate?
Mode-S 070123 has broadcast 20 distinct callsigns, including GTS2114, GTS2113, GTS3031, GTS3032, GTS1114.