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
- Flights observed
- 119
- Distinct callsigns
- 20
- Country
- ET
- Last broadcast
- 2h ago
Last known position
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 |
|---|---|---|---|
| ETH3785 | - | 10 | 2026-05-30 |
| ETH3483 | Ethiopian Airlines | 10 | 2026-06-01 |
| ETH3753 | - | 8 | 2026-06-02 |
| ETH3447 | Ethiopian Airlines | 6 | 2026-05-16 |
| ETH3366 | - | 6 | 2026-05-23 |
| ETH3784 | - | 4 | 2026-05-29 |
| ETH3294 | - | 4 | 2026-05-31 |
| ETH3219 | Ethiopian Airlines | 4 | 2026-05-17 |
| ETH3856 | Ethiopian Airlines | 3 | 2026-05-14 |
| ETH3807 | Ethiopian Airlines | 3 | 2026-04-25 |
| ETH3720 | Ethiopian Airlines | 3 | 2026-05-25 |
| ETH3714 | Ethiopian Airlines | 3 | 2026-05-23 |
| ETH3707 | Ethiopian Airlines | 3 | 2026-05-19 |
| ETH3704 | Ethiopian Airlines | 3 | 2026-05-02 |
| ETH3691 | - | 3 | 2026-04-27 |
| ETH3446 | - | 3 | 2026-04-14 |
| ETH3790 | Ethiopian Airlines | 2 | 2026-05-06 |
| ETH3773 | - | 2 | 2026-04-28 |
| ETH3728 | Ethiopian Airlines | 2 | 2026-05-15 |
| ETH3711 | Ethiopian Airlines | 2 | 2026-05-19 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-06-02 | ETH3753 | - | Jun 2, 15:45 UTC | Jun 2, 16:20 UTC | 35m |
| 2026-06-02 | ETH3753 | - | Jun 2, 04:00 UTC | Jun 2, 08:45 UTC | 4h 45m |
| 2026-06-01 | ETH3483 | NQZ → MFM | Jun 1, 09:45 UTC | Jun 2, 00:45 UTC | 15h 0m |
| 2026-05-31 | ETH3294 | - | May 31, 15:40 UTC | May 31, 19:10 UTC | 3h 30m |
| 2026-05-30 | ETH3785 | - | May 30, 20:15 UTC | May 31, 12:15 UTC | 16h 0m |
| 2026-05-30 | ETH3785 | - | May 30, 19:25 UTC | May 30, 19:40 UTC | 15m |
| 2026-05-30 | ETH3753 | - | May 30, 16:20 UTC | May 30, 16:40 UTC | 20m |
| 2026-05-30 | ETH3753 | - | May 30, 04:20 UTC | May 30, 09:15 UTC | 4h 55m |
| 2026-05-29 | ETH3785 | - | May 29, 10:50 UTC | May 30, 01:25 UTC | 14h 36m |
| 2026-05-29 | ETH3785 | - | May 29, 09:10 UTC | May 29, 09:20 UTC | 10m |
| 2026-05-29 | ETH3784 | - | May 29, 05:55 UTC | May 29, 06:30 UTC | 35m |
| 2026-05-28 | ETH3784 | - | May 28, 17:40 UTC | May 28, 21:00 UTC | 3h 20m |
| 2026-05-27 | ETH3483 | NQZ → MFM | May 27, 23:40 UTC | May 28, 14:45 UTC | 15h 5m |
| 2026-05-27 | ETH3772 | - | May 27, 09:25 UTC | May 27, 15:20 UTC | 5h 55m |
| 2026-05-26 | ETH3400 | MST → ADD | May 26, 12:30 UTC | May 27, 06:09 UTC | 17h 40m |
| 2026-05-26 | ETH3751 | CAN → ADD | May 26, 11:00 UTC | May 26, 11:09 UTC | 10m |
| 2026-05-25 | ETH3750 | LGG → CAN | May 25, 21:15 UTC | May 26, 01:40 UTC | 4h 25m |
| 2026-05-25 | ETH3720 | ADD → LGG | May 25, 14:50 UTC | May 25, 19:00 UTC | 4h 10m |
| 2026-05-24 | ETH3715 | LGG → ADD | May 24, 10:30 UTC | May 24, 20:30 UTC | 10h 0m |
| 2026-05-23 | ETH3714 | ADD → BRU | May 23, 12:50 UTC | May 24, 07:40 UTC | 18h 51m |
| 2026-05-23 | ETH3366 | - | May 23, 09:00 UTC | May 23, 10:20 UTC | 1h 20m |
| 2026-05-23 | ETH3366 | - | May 23, 00:35 UTC | May 23, 06:30 UTC | 5h 55m |
| 2026-05-22 | ETH3366 | - | May 22, 19:25 UTC | May 22, 19:40 UTC | 15m |
| 2026-05-22 | ETH3753 | - | May 22, 15:30 UTC | May 22, 16:10 UTC | 40m |
| 2026-05-22 | ETH3753 | - | May 22, 03:25 UTC | May 22, 08:30 UTC | 5h 5m |
| 2026-05-21 | ETH3785 | - | May 21, 09:45 UTC | May 22, 00:55 UTC | 15h 10m |
| 2026-05-21 | ETH3785 | - | May 21, 07:50 UTC | May 21, 08:05 UTC | 15m |
| 2026-05-20 | ETH3764 | MST → MST | May 20, 19:40 UTC | May 21, 01:45 UTC | 6h 5m |
| 2026-05-19 | ETH3711 | DUB → BRU | May 19, 20:10 UTC | May 19, 22:00 UTC | 1h 50m |
| 2026-05-19 | ETH3707 | LGG → HKG | May 19, 15:20 UTC | May 19, 15:30 UTC | 10m |
| 2026-05-19 | ETH3707 | LGG → HKG | May 19, 09:45 UTC | May 19, 12:35 UTC | 2h 50m |
| 2026-05-19 | ETH3707 | LGG → HKG | May 19, 04:15 UTC | May 19, 04:30 UTC | 15m |
| 2026-05-18 | ETH3600 | - | May 18, 19:20 UTC | May 19, 01:00 UTC | 5h 40m |
| 2026-05-18 | ETH3600 | - | May 18, 00:05 UTC | May 18, 22:10 UTC | 22h 4m |
| 2026-05-17 | ETH3219 | HKG → ADD | May 17, 21:10 UTC | May 18, 20:00 UTC | 22h 49m |
| 2026-05-17 | ETH3219 | HKG → ADD | May 17, 19:25 UTC | May 17, 19:40 UTC | 15m |
| 2026-05-16 | ETH3716 | - | May 16, 23:30 UTC | May 17, 16:45 UTC | 17h 15m |
| 2026-05-16 | ETH3925 | BKO → KAN | May 16, 04:50 UTC | May 16, 22:05 UTC | 17h 15m |
| 2026-05-16 | ETH3447 | HKG → HKG | May 16, 02:05 UTC | May 16, 22:05 UTC | 20h 0m |
| 2026-05-16 | ETH3447 | HKG → HKG | May 16, 01:50 UTC | May 16, 22:05 UTC | 20h 15m |
| 2026-05-16 | ETH3447 | HKG → HKG | May 16, 00:15 UTC | May 16, 00:25 UTC | 10m |
| 2026-05-15 | ETH3728 | LGG → ADD | May 15, 20:55 UTC | May 15, 21:20 UTC | 25m |
| 2026-05-15 | ETH3728 | LGG → ADD | May 15, 10:25 UTC | May 15, 14:20 UTC | 3h 55m |
| 2026-05-14 | ETH3714 | ADD → BRU | May 14, 15:10 UTC | May 15, 08:05 UTC | 16h 55m |
| 2026-05-14 | ETH3714 | ADD → BRU | May 14, 12:20 UTC | May 15, 08:05 UTC | 19h 45m |
| 2026-05-14 | ETH3856 | LGG → ADD | May 14, 02:05 UTC | May 14, 05:25 UTC | 3h 20m |
| 2026-05-13 | ETH3856 | LGG → ADD | May 13, 08:05 UTC | May 14, 05:25 UTC | 21h 20m |
| 2026-05-13 | ETH3856 | LGG → ADD | May 13, 06:30 UTC | May 14, 05:25 UTC | 22h 55m |
| 2026-05-12 | ETH3703 | - | May 12, 22:50 UTC | May 13, 01:15 UTC | 2h 25m |
| 2026-05-12 | ETH3483 | NQZ → MFM | May 12, 05:00 UTC | May 12, 20:15 UTC | 15h 15m |
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 .