Apparatus

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sensors Mode-S transponder

040168

ICAO 24-bit transponder address · allocated to Ethiopia

Currently assigned to ET-AWE · BOEING 777-200LR

Hex
040168
Octal
01000550
Decimal
262,504
Country
ET
Tail
ET-AWE
Type
B77L
No current signal · last broadcast 4d ago
Flights observed
235
Distinct callsigns
20
Country
ET
Last broadcast
4d ago

Last known position

Most recent position reported by Mode-S 040168.

Country allocation

The ICAO 24-bit address 040168 falls within the block assigned to Ethiopia (ET) by ICAO Annex 10, Volume III. Every aircraft registered in Ethiopia 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
ETH3651 - 13 2026-07-12
ETH3785 - 12 2026-06-16
ETH3483 - 12 2026-06-18
ETH3291 - 10 2026-07-11
ETH3784 - 8 2026-06-19
ETH3753 - 8 2026-06-02
ETH3739 - 8 2026-06-26
ETH3690 - 7 2026-07-08
ETH3652 - 7 2026-07-12
ETH3720 - 6 2026-06-25
ETH3707 Ethiopian Airlines 6 2026-06-20
ETH3691 - 6 2026-07-08
ETH3447 Ethiopian Airlines 6 2026-05-16
ETH3366 - 6 2026-05-23
ETH3511 Ethiopian Airlines 5 2026-06-10
ETH3294 - 5 2026-06-17
ETH3290 - 5 2026-07-10
ETH3738 - 4 2026-06-26
ETH3714 Ethiopian Airlines 4 2026-06-02
ETH3605 - 4 2026-06-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 ETH3603 - Jul 13, 19:55 UTCJul 13, 20:25 UTC30m
2026-07-13 ETH3602 - Jul 13, 17:15 UTCJul 13, 17:45 UTC30m
2026-07-12 ETH3652 - Jul 12, 19:25 UTCJul 12, 22:20 UTC2h 55m
2026-07-12 ETH3651 - Jul 12, 13:10 UTCJul 12, 16:05 UTC2h 55m
2026-07-12 ETH3651 - Jul 12, 08:25 UTCJul 12, 10:45 UTC2h 20m
2026-07-11 ETH3651 - Jul 11, 12:55 UTCJul 12, 10:45 UTC21h 50m
2026-07-11 ETH3291 - Jul 11, 10:30 UTCJul 12, 10:01 UTC23h 30m
2026-07-10 ETH3290 - Jul 10, 23:45 UTCJul 11, 13:25 UTC13h 40m
2026-07-10 ETH3652 - Jul 10, 02:05 UTCJul 10, 20:20 UTC18h 15m
2026-07-10 ETH3652 - Jul 10, 01:10 UTCJul 10, 20:20 UTC19h 10m
2026-07-09 - - Jul 9, 22:30 UTCJul 9, 22:50 UTC20m
2026-07-09 ETH3651 - Jul 9, 19:15 UTCJul 9, 21:55 UTC2h 40m
2026-07-09 ETH3651 - Jul 9, 15:20 UTCJul 9, 16:55 UTC1h 35m
2026-07-08 ETH3651 - Jul 8, 20:05 UTCJul 9, 16:55 UTC20h 50m
2026-07-08 ETH3651 - Jul 8, 18:05 UTCJul 9, 16:55 UTC22h 50m
2026-07-08 ETH3691 - Jul 8, 17:15 UTCJul 9, 16:00 UTC22h 45m
2026-07-08 ETH3690 - Jul 8, 05:55 UTCJul 8, 20:30 UTC14h 35m
2026-07-07 ETH3690 - Jul 7, 19:00 UTCJul 8, 18:00 UTC23h 0m
2026-07-06 ETH3849 - Jul 6, 22:10 UTCJul 7, 16:55 UTC18h 45m
2026-07-06 ETH3291 - Jul 6, 20:05 UTCJul 7, 16:55 UTC20h 50m
2026-07-06 ETH3291 - Jul 6, 18:55 UTCJul 7, 16:55 UTC22h 0m
2026-07-06 ETH3291 - Jul 6, 07:40 UTCJul 6, 22:15 UTC14h 35m
2026-07-05 ETH3290 - Jul 5, 22:05 UTCJul 6, 22:00 UTC23h 55m
2026-07-05 ETH3290 - Jul 5, 21:50 UTCJul 6, 20:00 UTC22h 10m
2026-07-05 ETH3290 - Jul 5, 12:05 UTCJul 6, 11:00 UTC22h 55m
2026-07-05 ETH3652 - Jul 5, 10:20 UTCJul 6, 10:00 UTC23h 40m
2026-07-05 ETH3652 - Jul 5, 09:45 UTCJul 6, 08:00 UTC22h 15m
2026-07-05 ETH3651 - Jul 5, 03:45 UTCJul 5, 06:35 UTC2h 50m
2026-07-04 ETH3651 - Jul 4, 06:10 UTCJul 5, 01:40 UTC19h 30m
2026-07-04 ETH3651 - Jul 4, 04:05 UTCJul 5, 01:40 UTC21h 35m
2026-07-04 ETH3291 - Jul 4, 02:55 UTCJul 5, 01:40 UTC22h 45m
2026-07-03 ETH3291 - Jul 3, 16:55 UTCJul 4, 06:15 UTC13h 20m
2026-07-03 ETH3290 - Jul 3, 04:25 UTCJul 4, 04:00 UTC23h 35m
2026-07-02 ETH3652 - Jul 2, 18:05 UTCJul 3, 18:00 UTC23h 55m
2026-07-02 ETH3652 - Jul 2, 17:25 UTCJul 3, 04:55 UTC11h 30m
2026-07-02 ETH3651 - Jul 2, 10:10 UTCJul 2, 13:00 UTC2h 50m
2026-07-02 ETH3651 - Jul 2, 06:25 UTCJul 2, 08:05 UTC1h 40m
2026-07-01 ETH3651 - Jul 1, 12:35 UTCJul 2, 08:05 UTC19h 30m
2026-07-01 ETH3691 - Jul 1, 10:05 UTCJul 2, 08:05 UTC22h 0m
2026-07-01 ETH3691 - Jul 1, 09:50 UTCJul 2, 08:00 UTC22h 10m
2026-06-30 ETH3690 - Jun 30, 18:25 UTCJul 1, 13:10 UTC18h 45m
2026-06-30 ETH3690 - Jun 30, 16:05 UTCJul 1, 13:10 UTC21h 5m
2026-06-30 ETH3690 - Jun 30, 14:35 UTCJul 1, 13:10 UTC22h 35m
2026-06-30 ETH3767 - Jun 30, 08:55 UTCJun 30, 11:50 UTC2h 55m
2026-06-30 ETH3767 - Jun 30, 00:49 UTCJun 30, 01:09 UTC20m
2026-06-29 ETH3716 - Jun 29, 21:39 UTCJun 29, 22:00 UTC20m
2026-06-29 ETH3716 - Jun 29, 02:05 UTCJun 29, 20:49 UTC18h 45m
2026-06-29 ETH3657 - Jun 29, 00:39 UTCJun 29, 20:49 UTC20h 10m
2026-06-28 ETH3657 - Jun 28, 10:04 UTCJun 29, 04:45 UTC18h 40m
2026-06-28 ETH3657 - Jun 28, 09:39 UTCJun 29, 04:45 UTC19h 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 ET-AWE page for operator, model, and routing details .

Mode-S 040168 frequently asked

What is Mode-S code 040168?
040168 is an ICAO 24-bit transponder address. Allocated to Ethiopia. Assigned to ET-AWE.
Where is Mode-S 040168 registered?
Mode-S code 040168 is allocated to Ethiopia (ET). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 040168 broadcasting right now?
No active broadcast right now. Last signal was 4d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 040168, octal 01000550, decimal 262,504.
What flights does 040168 operate?
Mode-S 040168 has broadcast 20 distinct callsigns, including ETH3651, ETH3785, ETH3483, ETH3291, ETH3784.