sensors Mode-S transponder
040184
ICAO 24-bit transponder address · allocated to Ethiopia
Currently assigned to ET-AXG · BOEING 737 MAX 8
- Hex
- 040184
- Octal
- 01000604
- Decimal
- 262,532
- Country
- ET
- Tail
- ET-AXG
- Type
- B38M
- Flights observed
- 84
- Distinct callsigns
- 20
- Country
- ET
- Last broadcast
- 1d ago
Last known position
Country allocation
The ICAO 24-bit address 040184 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 |
|---|---|---|---|
| ETH765 | - | 8 | 2026-07-07 |
| ETH414 | - | 8 | 2026-07-12 |
| ETH764 | - | 6 | 2026-07-07 |
| ETH406 | - | 5 | 2026-07-10 |
| ETH690 | - | 4 | 2026-06-23 |
| ETH407 | - | 4 | 2026-07-11 |
| ETH963 | Ethiopian Airlines | 3 | 2026-04-15 |
| ETH720 | - | 3 | 2026-06-29 |
| ETH691 | - | 3 | 2026-06-24 |
| ETH682 | - | 3 | 2026-07-13 |
| ETH962 | Ethiopian Airlines | 2 | 2026-04-16 |
| ETH859 | Ethiopian Airlines | 2 | 2026-06-14 |
| ETH723 | Ethiopian Airlines | 2 | 2026-05-14 |
| ETH697 | Ethiopian Airlines | 2 | 2026-05-31 |
| ETH696 | Ethiopian Airlines | 2 | 2026-05-31 |
| ETH692 | Ethiopian Airlines | 2 | 2026-05-26 |
| ETH622 | - | 2 | 2026-07-16 |
| ETH614 | - | 2 | 2026-07-15 |
| ETH419 | - | 2 | 2026-07-01 |
| ETH418 | - | 2 | 2026-06-30 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-17 | ETH623 | - | Jul 17, 00:50 UTC | Jul 17, 01:25 UTC | 35m |
| 2026-07-16 | ETH622 | - | Jul 16, 22:49 UTC | Jul 16, 23:29 UTC | 40m |
| 2026-07-16 | ETH622 | - | Jul 16, 01:20 UTC | Jul 16, 23:29 UTC | 22h 10m |
| 2026-07-15 | ETH614 | - | Jul 15, 23:10 UTC | Jul 15, 23:25 UTC | 15m |
| 2026-07-13 | ETH682 | - | Jul 13, 18:50 UTC | Jul 13, 23:20 UTC | 4h 30m |
| 2026-07-12 | ETH682 | - | Jul 12, 22:30 UTC | Jul 13, 19:35 UTC | 21h 5m |
| 2026-07-12 | ETH414 | - | Jul 12, 19:20 UTC | Jul 12, 20:01 UTC | 40m |
| 2026-07-11 | ETH407 | - | Jul 11, 00:20 UTC | Jul 11, 01:20 UTC | 1h 0m |
| 2026-07-10 | ETH406 | - | Jul 10, 22:10 UTC | Jul 10, 23:00 UTC | 50m |
| 2026-07-09 | ETH407 | - | Jul 9, 00:15 UTC | Jul 9, 01:20 UTC | 1h 5m |
| 2026-07-08 | ETH406 | - | Jul 8, 22:05 UTC | Jul 8, 22:55 UTC | 50m |
| 2026-07-08 | ETH406 | - | Jul 8, 02:00 UTC | Jul 8, 22:55 UTC | 20h 55m |
| 2026-07-07 | ETH765 | - | Jul 7, 13:55 UTC | Jul 7, 14:35 UTC | 40m |
| 2026-07-07 | ETH765 | - | Jul 7, 13:00 UTC | Jul 7, 13:40 UTC | 40m |
| 2026-07-07 | ETH764 | - | Jul 7, 10:30 UTC | Jul 7, 11:15 UTC | 45m |
| 2026-07-06 | ETH407 | - | Jul 6, 00:05 UTC | Jul 6, 14:10 UTC | 14h 5m |
| 2026-07-05 | ETH406 | - | Jul 5, 21:40 UTC | Jul 5, 22:35 UTC | 55m |
| 2026-07-02 | ETH765 | - | Jul 2, 13:05 UTC | Jul 2, 14:45 UTC | 1h 40m |
| 2026-07-02 | ETH764 | - | Jul 2, 09:45 UTC | Jul 2, 11:00 UTC | 1h 15m |
| 2026-07-01 | ETH419 | - | Jul 1, 13:15 UTC | Jul 1, 13:45 UTC | 30m |
| 2026-06-30 | ETH418 | TLV → TLV | Jun 30, 22:30 UTC | Jul 1, 11:50 UTC | 13h 20m |
| 2026-06-30 | ETH414 | ADD → TLV | Jun 30, 19:40 UTC | Jun 30, 20:10 UTC | 30m |
| 2026-06-29 | ETH414 | ADD → TLV | Jun 29, 23:05 UTC | Jun 30, 20:10 UTC | 21h 6m |
| 2026-06-29 | ETH721 | IST → ADD | Jun 29, 21:24 UTC | Jun 30, 20:10 UTC | 22h 46m |
| 2026-06-29 | ETH720 | - | Jun 29, 00:05 UTC | Jun 29, 02:05 UTC | 2h 0m |
| 2026-06-27 | ETH405 | TLV → ADD | Jun 27, 22:20 UTC | Jun 27, 22:45 UTC | 25m |
| 2026-06-27 | ETH414 | ADD → TLV | Jun 27, 19:19 UTC | Jun 27, 19:55 UTC | 35m |
| 2026-06-26 | ETH414 | ADD → TLV | Jun 26, 22:19 UTC | Jun 27, 19:55 UTC | 21h 35m |
| 2026-06-26 | ETH414 | ADD → TLV | Jun 26, 20:00 UTC | Jun 26, 20:34 UTC | 35m |
| 2026-06-25 | ETH858 | JNB → ADD | Jun 25, 20:59 UTC | Jun 25, 21:25 UTC | 25m |
| 2026-06-25 | ETH849 | - | Jun 25, 18:19 UTC | Jun 25, 18:55 UTC | 35m |
| 2026-06-24 | ETH691 | - | Jun 24, 10:30 UTC | Jun 24, 10:49 UTC | 20m |
| 2026-06-23 | ETH690 | - | Jun 23, 13:05 UTC | Jun 24, 02:30 UTC | 13h 25m |
| 2026-06-22 | ETH764 | TLV → ATH | Jun 22, 22:40 UTC | Jun 23, 10:49 UTC | 12h 10m |
| 2026-06-22 | ETH414 | ADD → TLV | Jun 22, 19:40 UTC | Jun 22, 20:24 UTC | 45m |
| 2026-06-21 | ETH431 | - | Jun 21, 13:00 UTC | Jun 21, 13:15 UTC | 15m |
| 2026-06-20 | ETH430 | - | Jun 20, 21:00 UTC | Jun 21, 10:40 UTC | 13h 40m |
| 2026-06-15 | ETH682 | ADD → HYD | Jun 15, 06:35 UTC | Jun 15, 22:40 UTC | 16h 5m |
| 2026-06-14 | ETH859 | ADD → JNB | Jun 14, 22:15 UTC | Jun 15, 02:04 UTC | 3h 50m |
| 2026-06-12 | ETH687 | DEL → ADD | Jun 12, 22:00 UTC | Jun 13, 00:50 UTC | 2h 50m |
| 2026-06-12 | ETH688 | ADD → DEL | Jun 12, 18:20 UTC | Jun 12, 20:10 UTC | 1h 50m |
| 2026-06-09 | ETH407 | BEY → ADD | Jun 9, 00:50 UTC | Jun 9, 01:55 UTC | 1h 5m |
| 2026-06-08 | ETH406 | ADD → BEY | Jun 8, 12:55 UTC | Jun 8, 23:15 UTC | 10h 20m |
| 2026-06-08 | ETH953 | ADD → DLA | Jun 8, 11:00 UTC | Jun 8, 11:25 UTC | 25m |
| 2026-06-07 | ETH614 | ADD → AUH | Jun 7, 22:45 UTC | Jun 7, 22:55 UTC | 10m |
| 2026-06-06 | ETH419 | TLV → ADD | Jun 6, 12:30 UTC | Jun 6, 12:54 UTC | 25m |
| 2026-06-06 | ETH418 | ADD → TLV | Jun 6, 10:45 UTC | Jun 6, 11:14 UTC | 30m |
| 2026-06-04 | ETH765 | ATH → ADD | Jun 4, 13:05 UTC | Jun 4, 14:15 UTC | 1h 10m |
| 2026-06-03 | ETH764 | ADD → ATH | Jun 3, 22:15 UTC | Jun 4, 11:15 UTC | 13h 0m |
| 2026-06-03 | ETH414 | ADD → TLV | Jun 3, 19:35 UTC | Jun 3, 20:10 UTC | 35m |
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-AXG page for operator, model, and routing details .