sensors Mode-S transponder
478779
ICAO 24-bit transponder address · allocated to Norway
Currently assigned to LN-ELG · CIRRUS SR-22
- Hex
- 478779
- Octal
- 21703571
- Decimal
- 4,687,737
- Country
- NO
- Tail
- LN-ELG
- Type
- SR22
- Flights observed
- 22
- Distinct callsigns
- 1
- Country
- NO
- Last broadcast
- 15d ago
Last known position
Country allocation
The ICAO 24-bit address 478779 falls within the block assigned to Norway (NO) by ICAO Annex 10, Volume III. Every aircraft registered in Norway 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 1 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| LNELG | - | 22 | 2026-07-08 |
Recent flights last 22
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-08 | LNELG | RTM → RTM | Jul 8, 11:30 UTC | Jul 8, 12:25 UTC | 55m |
| 2026-07-06 | LNELG | - | Jul 6, 11:45 UTC | Jul 6, 12:30 UTC | 45m |
| 2026-07-06 | LNELG | - | Jul 6, 07:20 UTC | Jul 6, 07:55 UTC | 35m |
| 2026-07-04 | LNELG | - | Jul 4, 14:25 UTC | Jul 4, 15:30 UTC | 1h 5m |
| 2026-07-04 | LNELG | - | Jul 4, 10:40 UTC | Jul 4, 11:55 UTC | 1h 15m |
| 2026-07-03 | LNELG | - | Jul 3, 08:55 UTC | Jul 3, 11:10 UTC | 2h 15m |
| 2026-07-02 | LNELG | - | Jul 2, 08:30 UTC | Jul 2, 09:25 UTC | 55m |
| 2026-06-30 | LNELG | - | Jun 30, 09:40 UTC | Jun 30, 13:00 UTC | 3h 20m |
| 2026-06-29 | LNELG | - | Jun 29, 09:54 UTC | Jun 29, 10:59 UTC | 1h 5m |
| 2026-06-21 | LNELG | - | Jun 21, 09:10 UTC | Jun 21, 12:14 UTC | 3h 5m |
| 2026-06-20 | LNELG | - | Jun 20, 12:50 UTC | Jun 20, 13:49 UTC | 1h 0m |
| 2026-06-15 | LNELG | - | Jun 15, 09:05 UTC | Jun 15, 11:30 UTC | 2h 25m |
| 2026-06-13 | LNELG | - | Jun 13, 11:00 UTC | Jun 13, 11:45 UTC | 45m |
| 2026-06-13 | LNELG | RTM → RTM | Jun 13, 09:30 UTC | Jun 13, 10:20 UTC | 50m |
| 2026-06-12 | LNELG | RTM → RTM | Jun 12, 08:55 UTC | Jun 12, 09:45 UTC | 50m |
| 2026-06-10 | LNELG | - | Jun 10, 12:50 UTC | Jun 10, 13:10 UTC | 20m |
| 2026-06-10 | LNELG | - | Jun 10, 10:55 UTC | Jun 10, 11:20 UTC | 25m |
| 2026-06-03 | LNELG | - | Jun 3, 12:40 UTC | Jun 3, 13:40 UTC | 1h 0m |
| 2026-05-21 | LNELG | RTM → GRQ | May 21, 11:50 UTC | May 21, 12:35 UTC | 45m |
| 2026-04-24 | LNELG | FDH → RTM | Apr 24, 17:50 UTC | Apr 24, 20:10 UTC | 2h 20m |
| 2026-04-24 | LNELG | - | Apr 24, 08:50 UTC | Apr 24, 11:00 UTC | 2h 10m |
| 2026-04-22 | LNELG | - | Apr 22, 08:05 UTC | Apr 22, 10:35 UTC | 2h 30m |
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 LN-ELG page for operator, model, and routing details .