sensors Mode-S transponder
040062
ICAO 24-bit transponder address · allocated to Ethiopia
Currently assigned to ET-APU · BOEING 777-200LR
- Hex
- 040062
- Octal
- 01000142
- Decimal
- 262,242
- Country
- ET
- Tail
- ET-APU
- Type
- B77L
- Flights observed
- 254
- Distinct callsigns
- 20
- Country
- ET
- Last broadcast
- Jul 26, 22:30 UTC
Last known position
Country allocation
The ICAO 24-bit address 040062 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 |
|---|---|---|---|
| ETH3605 | - | 16 | 2026-07-14 |
| ETH3739 | - | 10 | 2026-07-14 |
| ETH3640 | - | 9 | 2026-06-22 |
| ETH3712 | - | 8 | 2026-07-18 |
| ETH3707 | Ethiopian Airlines | 8 | 2026-06-14 |
| ETH3618 | - | 8 | 2026-06-22 |
| ETH3685 | - | 7 | 2026-06-22 |
| ETH3738 | - | 6 | 2026-07-13 |
| ETH3702 | - | 6 | 2026-07-06 |
| ETH3672 | Ethiopian Airlines | 6 | 2026-04-23 |
| ETH3766 | - | 5 | 2026-04-14 |
| ETH3725 | Ethiopian Airlines | 5 | 2026-07-26 |
| ETH3721 | - | 5 | 2026-04-13 |
| ETH3673 | Ethiopian Airlines | 5 | 2026-04-23 |
| ETH3656 | Ethiopian Airlines | 5 | 2026-06-12 |
| ETH3638 | - | 5 | 2026-07-15 |
| ETH3619 | - | 5 | 2026-07-04 |
| ETH3502 | Ethiopian Airlines | 5 | 2026-05-20 |
| ETH3784 | - | 4 | 2026-05-09 |
| ETH3657 | Ethiopian Airlines | 4 | 2026-06-05 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-26 | ETH3725 | DUB → LOS | Jul 26, 20:10 UTC | Jul 26, 22:30 UTC | 2h 20m |
| 2026-07-26 | ETH3483 | NQZ → MFM | Jul 26, 15:55 UTC | Jul 26, 17:55 UTC | 2h 0m |
| 2026-07-25 | ETH3483 | NQZ → MFM | Jul 25, 22:00 UTC | Jul 26, 13:10 UTC | 15h 11m |
| 2026-07-25 | ETH3482 | LGG → LGG | Jul 25, 12:50 UTC | Jul 25, 16:45 UTC | 3h 55m |
| 2026-07-23 | ETH3290 | ADD → MCT | Jul 23, 16:50 UTC | Jul 24, 07:00 UTC | 14h 10m |
| 2026-07-21 | ETH3856 | - | Jul 21, 13:45 UTC | Jul 22, 03:05 UTC | 13h 20m |
| 2026-07-20 | ETH3856 | - | Jul 20, 23:40 UTC | Jul 21, 17:30 UTC | 17h 50m |
| 2026-07-20 | ETH3856 | - | Jul 20, 21:20 UTC | Jul 21, 17:30 UTC | 20h 9m |
| 2026-07-20 | ETH3607 | - | Jul 20, 19:00 UTC | Jul 20, 19:25 UTC | 25m |
| 2026-07-19 | ETH3732 | - | Jul 19, 21:05 UTC | Jul 20, 15:15 UTC | 18h 10m |
| 2026-07-19 | ETH3715 | - | Jul 19, 08:45 UTC | Jul 19, 18:55 UTC | 10h 10m |
| 2026-07-18 | ETH3712 | - | Jul 18, 10:35 UTC | Jul 19, 05:35 UTC | 19h 0m |
| 2026-07-18 | ETH3712 | - | Jul 18, 09:20 UTC | Jul 19, 05:35 UTC | 20h 15m |
| 2026-07-17 | ETH3750 | LGG → CAN | Jul 17, 16:44 UTC | Jul 17, 18:44 UTC | 2h 0m |
| 2026-07-17 | ETH3714 | ADD → BRU | Jul 17, 10:30 UTC | Jul 17, 14:44 UTC | 4h 15m |
| 2026-07-16 | ETH3713 | - | Jul 16, 01:15 UTC | Jul 16, 01:50 UTC | 35m |
| 2026-07-15 | ETH3638 | - | Jul 15, 16:00 UTC | Jul 15, 22:55 UTC | 6h 55m |
| 2026-07-14 | ETH3605 | - | Jul 14, 18:35 UTC | Jul 15, 13:25 UTC | 18h 49m |
| 2026-07-14 | ETH3605 | - | Jul 14, 16:35 UTC | Jul 15, 13:25 UTC | 20h 49m |
| 2026-07-14 | ETH3605 | - | Jul 14, 15:00 UTC | Jul 15, 13:25 UTC | 22h 24m |
| 2026-07-14 | ETH3739 | - | Jul 14, 03:25 UTC | Jul 14, 12:50 UTC | 9h 25m |
| 2026-07-13 | ETH3739 | - | Jul 13, 12:35 UTC | Jul 14, 12:30 UTC | 23h 55m |
| 2026-07-13 | ETH3738 | - | Jul 13, 10:35 UTC | Jul 14, 10:30 UTC | 23h 55m |
| 2026-07-13 | ETH3738 | - | Jul 13, 09:45 UTC | Jul 14, 03:40 UTC | 17h 55m |
| 2026-07-12 | ETH3706 | - | Jul 12, 13:25 UTC | Jul 13, 07:25 UTC | 18h 0m |
| 2026-07-12 | ETH3756 | - | Jul 12, 01:00 UTC | Jul 12, 11:30 UTC | 10h 30m |
| 2026-07-11 | ETH3909 | - | Jul 11, 11:35 UTC | Jul 11, 21:15 UTC | 9h 40m |
| 2026-07-10 | ETH3909 | - | Jul 10, 20:10 UTC | Jul 11, 09:55 UTC | 13h 45m |
| 2026-07-09 | ETH3711 | - | Jul 9, 22:35 UTC | Jul 10, 17:00 UTC | 18h 25m |
| 2026-07-09 | ETH3711 | - | Jul 9, 22:10 UTC | Jul 10, 17:00 UTC | 18h 50m |
| 2026-07-09 | ETH3605 | - | Jul 9, 02:50 UTC | Jul 9, 19:40 UTC | 16h 50m |
| 2026-07-08 | ETH3604 | LGG → LGG | Jul 8, 22:35 UTC | Jul 9, 19:40 UTC | 21h 5m |
| 2026-07-08 | ETH3604 | LGG → LGG | Jul 8, 21:20 UTC | Jul 9, 19:40 UTC | 22h 20m |
| 2026-07-08 | ETH3739 | - | Jul 8, 00:35 UTC | Jul 8, 19:00 UTC | 18h 25m |
| 2026-07-07 | ETH3739 | - | Jul 7, 20:35 UTC | Jul 8, 19:00 UTC | 22h 25m |
| 2026-07-07 | ETH3738 | - | Jul 7, 19:15 UTC | Jul 8, 18:30 UTC | 23h 15m |
| 2026-07-06 | ETH3702 | - | Jul 6, 23:00 UTC | Jul 7, 16:55 UTC | 17h 55m |
| 2026-07-06 | ETH3789 | - | Jul 6, 05:00 UTC | Jul 6, 20:20 UTC | 15h 20m |
| 2026-07-05 | ETH3788 | - | Jul 5, 16:10 UTC | Jul 6, 08:05 UTC | 15h 55m |
| 2026-07-04 | ETH3619 | - | Jul 4, 02:45 UTC | Jul 4, 03:10 UTC | 25m |
| 2026-07-04 | ETH3619 | - | Jul 4, 00:00 UTC | Jul 4, 01:25 UTC | 1h 25m |
| 2026-07-03 | ETH3619 | - | Jul 3, 19:35 UTC | Jul 3, 20:55 UTC | 1h 20m |
| 2026-07-03 | ETH3732 | - | Jul 3, 12:50 UTC | Jul 3, 17:00 UTC | 4h 10m |
| 2026-06-29 | ETH3725 | - | Jun 29, 16:25 UTC | Jun 29, 19:15 UTC | 2h 50m |
| 2026-06-28 | ETH3706 | - | Jun 28, 20:34 UTC | Jun 29, 12:24 UTC | 15h 50m |
| 2026-06-28 | ETH3715 | - | Jun 28, 08:29 UTC | Jun 28, 18:25 UTC | 9h 55m |
| 2026-06-27 | ETH3712 | - | Jun 27, 10:54 UTC | Jun 28, 05:15 UTC | 18h 20m |
| 2026-06-27 | ETH3712 | - | Jun 27, 09:40 UTC | Jun 28, 05:15 UTC | 19h 35m |
| 2026-06-26 | ETH3750 | - | Jun 26, 19:00 UTC | Jun 27, 14:25 UTC | 19h 25m |
| 2026-06-25 | ETH3605 | - | Jun 25, 23:30 UTC | Jun 26, 16:20 UTC | 16h 50m |
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-APU page for operator, model, and routing details .