sensors Mode-S transponder
4B15D6
ICAO 24-bit transponder address · allocated to Switzerland
Currently assigned to HB-IHA · AIRBUS A-350-900
- Hex
- 4B15D6
- Octal
- 22612726
- Decimal
- 4,920,790
- Country
- CH
- Tail
- HB-IHA
- Type
- A359
- Flights observed
- 181
- Distinct callsigns
- 20
- Country
- CH
- Last broadcast
- 7m ago
Current position
Country allocation
The ICAO 24-bit address 4B15D6 falls within the block assigned to Switzerland (CH) by ICAO Annex 10, Volume III. Every aircraft registered in Switzerland 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 |
|---|---|---|---|
| EDW11K | - | 18 | 2026-07-14 |
| EDW10K | - | 18 | 2026-07-13 |
| EDW2M | - | 13 | 2026-06-27 |
| EDW38 | - | 12 | 2026-06-21 |
| EDW3A | - | 10 | 2026-06-28 |
| EDW71 | Edelweiss Air | 8 | 2026-05-20 |
| EDW67 | Edelweiss Air | 8 | 2026-05-03 |
| EDW38T | - | 8 | 2026-06-21 |
| EDW64G | Edelweiss Air | 7 | 2026-05-20 |
| EDW37 | - | 7 | 2026-07-08 |
| EDW5L | - | 6 | 2026-06-18 |
| EDW4K | - | 6 | 2026-06-18 |
| EDW15J | - | 6 | 2026-07-13 |
| EDW14L | - | 6 | 2026-07-12 |
| EDW22 | Edelweiss Air | 5 | 2026-05-01 |
| EDW66 | Edelweiss Air | 4 | 2026-04-17 |
| EDW65V | Edelweiss Air | 4 | 2026-05-21 |
| EDW36W | - | 4 | 2026-07-08 |
| EDW35Y | Edelweiss Air | 4 | 2026-06-03 |
| EDW34N | Edelweiss Air | 4 | 2026-06-02 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-14 | EDW11K | - | Jul 14, 00:00 UTC | Jul 14, 07:30 UTC | 7h 30m |
| 2026-07-13 | EDW10K | ZRH → YVR | Jul 13, 12:10 UTC | Jul 13, 22:05 UTC | 9h 55m |
| 2026-07-13 | EDW15J | YYC → ZRH | Jul 13, 00:30 UTC | Jul 13, 09:15 UTC | 8h 45m |
| 2026-07-12 | EDW14L | ZRH → YYC | Jul 12, 12:50 UTC | Jul 12, 22:20 UTC | 9h 30m |
| 2026-07-12 | EDW11K | YVR → ZRH | Jul 12, 00:20 UTC | Jul 12, 09:15 UTC | 8h 55m |
| 2026-07-11 | EDW10K | ZRH → YVR | Jul 11, 12:30 UTC | Jul 11, 22:25 UTC | 9h 55m |
| 2026-07-10 | EDW15J | YYC → ZRH | Jul 10, 23:20 UTC | Jul 11, 07:55 UTC | 8h 35m |
| 2026-07-10 | EDW14L | ZRH → YYC | Jul 10, 12:10 UTC | Jul 10, 21:30 UTC | 9h 21m |
| 2026-07-10 | EDW11K | YVR → ZRH | Jul 10, 00:00 UTC | Jul 10, 09:20 UTC | 9h 20m |
| 2026-07-09 | EDW10K | ZRH → YVR | Jul 9, 12:10 UTC | Jul 9, 21:50 UTC | 9h 40m |
| 2026-07-08 | EDW37 | - | Jul 8, 22:10 UTC | Jul 9, 08:30 UTC | 10h 20m |
| 2026-07-08 | EDW36W | - | Jul 8, 08:40 UTC | Jul 8, 19:30 UTC | 10h 50m |
| 2026-07-06 | EDW11K | - | Jul 6, 00:35 UTC | Jul 6, 09:40 UTC | 9h 5m |
| 2026-07-05 | EDW10K | ZRH → YVR | Jul 5, 12:25 UTC | Jul 5, 22:35 UTC | 10h 10m |
| 2026-07-04 | EDW271 | FAO → ZRH | Jul 4, 15:50 UTC | Jul 4, 18:10 UTC | 2h 20m |
| 2026-07-04 | EDW270 | ZRH → FAO | Jul 4, 11:30 UTC | Jul 4, 13:55 UTC | 2h 25m |
| 2026-07-03 | EDW15J | YYC → ZRH | Jul 3, 23:55 UTC | Jul 4, 08:40 UTC | 8h 45m |
| 2026-07-03 | EDW14L | ZRH → YYC | Jul 3, 12:20 UTC | Jul 3, 21:45 UTC | 9h 25m |
| 2026-07-03 | EDW11K | YVR → ZRH | Jul 3, 00:05 UTC | Jul 3, 09:25 UTC | 9h 20m |
| 2026-07-02 | EDW10K | ZRH → YVR | Jul 2, 12:00 UTC | Jul 2, 21:45 UTC | 9h 45m |
| 2026-07-01 | EDW37 | - | Jul 1, 19:15 UTC | Jul 2, 08:50 UTC | 13h 35m |
| 2026-07-01 | EDW37 | - | Jul 1, 09:35 UTC | Jul 2, 08:50 UTC | 23h 15m |
| 2026-07-01 | EDW36W | - | Jul 1, 09:00 UTC | Jul 2, 07:30 UTC | 22h 30m |
| 2026-06-30 | EDW76 | - | Jun 30, 09:35 UTC | Jul 1, 05:05 UTC | 19h 30m |
| 2026-06-30 | EDW76 | ZRH → ZRH | Jun 30, 08:55 UTC | Jul 1, 05:05 UTC | 20h 10m |
| 2026-06-29 | EDW83 | WDH → ZRH | Jun 29, 11:35 UTC | Jun 30, 06:30 UTC | 18h 56m |
| 2026-06-29 | EDW83 | WDH → ZRH | Jun 29, 10:20 UTC | Jun 30, 06:30 UTC | 20h 11m |
| 2026-06-29 | EDW19J | YHZ → ZRH | Jun 29, 07:40 UTC | Jun 29, 07:55 UTC | 15m |
| 2026-06-29 | EDW19J | YHZ → ZRH | Jun 29, 00:20 UTC | Jun 29, 06:24 UTC | 6h 5m |
| 2026-06-28 | EDW18H | ZRH → YHZ | Jun 28, 15:44 UTC | Jun 28, 22:10 UTC | 6h 25m |
| 2026-06-28 | EDW3A | LAS → ZRH | Jun 28, 02:49 UTC | Jun 28, 13:04 UTC | 10h 15m |
| 2026-06-27 | EDW2M | ZRH → LAS | Jun 27, 11:50 UTC | Jun 27, 22:35 UTC | 10h 45m |
| 2026-06-26 | EDW37 | - | Jun 26, 17:35 UTC | Jun 27, 08:14 UTC | 14h 40m |
| 2026-06-26 | EDW37 | - | Jun 26, 09:35 UTC | Jun 27, 08:14 UTC | 22h 40m |
| 2026-06-26 | EDW36W | - | Jun 26, 08:54 UTC | Jun 26, 22:49 UTC | 13h 55m |
| 2026-06-25 | EDW11K | YVR → ZRH | Jun 25, 00:05 UTC | Jun 25, 09:34 UTC | 9h 30m |
| 2026-06-24 | EDW10K | ZRH → YVR | Jun 24, 11:59 UTC | Jun 24, 21:34 UTC | 9h 35m |
| 2026-06-23 | EDW11K | YVR → ZRH | Jun 23, 23:59 UTC | Jun 24, 09:19 UTC | 9h 20m |
| 2026-06-23 | EDW10K | ZRH → YVR | Jun 23, 12:05 UTC | Jun 23, 21:54 UTC | 9h 50m |
| 2026-06-22 | EDW11K | YVR → ZRH | Jun 22, 23:39 UTC | Jun 23, 08:59 UTC | 9h 20m |
| 2026-06-22 | EDW10K | ZRH → YVR | Jun 22, 12:00 UTC | Jun 22, 21:45 UTC | 9h 45m |
| 2026-06-21 | EDW38T | - | Jun 21, 18:00 UTC | Jun 22, 09:19 UTC | 15h 20m |
| 2026-06-21 | EDW38T | - | Jun 21, 09:35 UTC | Jun 22, 09:19 UTC | 23h 45m |
| 2026-06-21 | EDW38 | - | Jun 21, 07:49 UTC | Jun 22, 07:30 UTC | 23h 40m |
| 2026-06-19 | EDW11K | YVR → ZRH | Jun 19, 23:49 UTC | Jun 20, 09:14 UTC | 9h 25m |
| 2026-06-19 | EDW10K | ZRH → YVR | Jun 19, 12:04 UTC | Jun 19, 21:34 UTC | 9h 30m |
| 2026-06-18 | EDW5L | TPA → ZRH | Jun 18, 23:45 UTC | Jun 19, 08:29 UTC | 8h 44m |
| 2026-06-18 | EDW4K | ZRH → TPA | Jun 18, 12:25 UTC | Jun 18, 21:50 UTC | 9h 25m |
| 2026-06-18 | EDW11K | YVR → ZRH | Jun 18, 00:00 UTC | Jun 18, 09:25 UTC | 9h 25m |
| 2026-06-17 | EDW10K | ZRH → YVR | Jun 17, 12:10 UTC | Jun 17, 21:55 UTC | 9h 45m |
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 HB-IHA page for operator, model, and routing details .