sensors Mode-S transponder
45213D
ICAO 24-bit transponder address · allocated to Bulgaria
Currently assigned to LZ-EAH · AIRBUS A-320
- Hex
- 45213D
- Octal
- 21220475
- Decimal
- 4,530,493
- Country
- BG
- Tail
- LZ-EAH
- Type
- A320
- Flights observed
- 130
- Distinct callsigns
- 15
- Country
- BG
- Last broadcast
- 3h ago
Last known position
Country allocation
The ICAO 24-bit address 45213D falls within the block assigned to Bulgaria (BG) by ICAO Annex 10, Volume III. Every aircraft registered in Bulgaria 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 15 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| MSC2942 | Air Cairo | 41 | 2026-05-28 |
| MSC2966 | Air Cairo | 33 | 2026-05-26 |
| MSC2943 | Air Cairo | 19 | 2026-05-28 |
| MSC2967 | Air Cairo | 12 | 2026-04-29 |
| MSC2920 | Air Cairo | 8 | 2026-05-29 |
| MSC2921 | Air Cairo | 4 | 2026-05-29 |
| MSC2974 | Air Cairo | 2 | 2026-04-24 |
| MSC2971 | Air Cairo | 2 | 2026-05-09 |
| MSC2951 | Air Cairo | 2 | 2026-05-03 |
| MSC2950 | Air Cairo | 2 | 2026-05-03 |
| MSC3610 | - | 1 | 2026-04-12 |
| MSC3606 | - | 1 | 2026-04-26 |
| MSC3605 | - | 1 | 2026-04-25 |
| MSC2990 | Air Cairo | 1 | 2026-04-20 |
| MSC2970 | Air Cairo | 1 | 2026-05-09 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | MSC2921 | ZRH → HRG | May 29, 19:10 UTC | May 29, 22:35 UTC | 3h 25m |
| 2026-05-29 | MSC2920 | HRG → ZRH | May 29, 00:55 UTC | May 29, 17:10 UTC | 16h 15m |
| 2026-05-28 | MSC2943 | FRA → HRG | May 28, 13:45 UTC | May 28, 23:50 UTC | 10h 5m |
| 2026-05-28 | MSC2942 | HRG → FRA | May 28, 00:45 UTC | May 28, 11:25 UTC | 10h 40m |
| 2026-05-27 | MSC2943 | FRA → HRG | May 27, 13:40 UTC | May 27, 23:35 UTC | 9h 55m |
| 2026-05-27 | MSC2942 | HRG → FRA | May 27, 00:00 UTC | May 27, 11:25 UTC | 11h 26m |
| 2026-05-26 | MSC2966 | HRG → NUE | May 26, 01:20 UTC | May 26, 22:35 UTC | 21h 15m |
| 2026-05-26 | MSC2966 | HRG → NUE | May 26, 00:09 UTC | May 26, 22:35 UTC | 22h 25m |
| 2026-05-25 | MSC2943 | FRA → HRG | May 25, 13:20 UTC | May 25, 23:00 UTC | 9h 39m |
| 2026-05-25 | MSC2942 | HRG → FRA | May 25, 07:20 UTC | May 25, 11:20 UTC | 4h 0m |
| 2026-05-24 | MSC2942 | HRG → FRA | May 24, 15:20 UTC | May 25, 11:20 UTC | 20h 0m |
| 2026-05-24 | MSC2942 | HRG → FRA | May 24, 13:20 UTC | May 25, 11:20 UTC | 22h 0m |
| 2026-05-24 | MSC2942 | HRG → FRA | May 24, 00:40 UTC | May 24, 11:30 UTC | 10h 50m |
| 2026-05-23 | MSC2966 | HRG → NUE | May 23, 13:10 UTC | May 23, 23:25 UTC | 10h 15m |
| 2026-05-22 | MSC2942 | HRG → FRA | May 22, 18:35 UTC | May 23, 11:25 UTC | 16h 49m |
| 2026-05-22 | MSC2920 | HRG → ZRH | May 22, 13:15 UTC | May 22, 17:00 UTC | 3h 45m |
| 2026-05-21 | MSC2920 | HRG → ZRH | May 21, 15:20 UTC | May 22, 15:15 UTC | 23h 55m |
| 2026-05-21 | MSC2943 | FRA → HRG | May 21, 13:55 UTC | May 22, 13:15 UTC | 23h 20m |
| 2026-05-21 | MSC2942 | HRG → FRA | May 21, 01:50 UTC | May 21, 12:10 UTC | 10h 20m |
| 2026-05-20 | MSC2966 | HRG → NUE | May 20, 14:00 UTC | May 21, 00:30 UTC | 10h 30m |
| 2026-05-20 | MSC2942 | HRG → FRA | May 20, 00:10 UTC | May 20, 11:25 UTC | 11h 16m |
| 2026-05-19 | MSC2966 | HRG → NUE | May 19, 03:20 UTC | May 19, 23:05 UTC | 19h 45m |
| 2026-05-19 | MSC2966 | HRG → NUE | May 19, 01:20 UTC | May 19, 23:05 UTC | 21h 45m |
| 2026-05-19 | MSC2966 | HRG → NUE | May 19, 00:50 UTC | May 19, 23:05 UTC | 22h 15m |
| 2026-05-18 | MSC2943 | FRA → HRG | May 18, 13:05 UTC | May 18, 23:25 UTC | 10h 19m |
| 2026-05-18 | MSC2942 | HRG → FRA | May 18, 08:20 UTC | May 18, 11:25 UTC | 3h 5m |
| 2026-05-17 | MSC2942 | HRG → FRA | May 17, 15:20 UTC | May 18, 11:25 UTC | 20h 5m |
| 2026-05-17 | MSC2942 | HRG → FRA | May 17, 13:20 UTC | May 18, 11:25 UTC | 22h 5m |
| 2026-05-17 | MSC2943 | FRA → HRG | May 17, 13:01 UTC | May 18, 11:15 UTC | 22h 15m |
| 2026-05-17 | MSC2942 | HRG → FRA | May 17, 08:20 UTC | May 17, 11:25 UTC | 3h 5m |
| 2026-05-16 | MSC2942 | HRG → FRA | May 16, 15:20 UTC | May 17, 11:25 UTC | 20h 5m |
| 2026-05-16 | MSC2942 | HRG → FRA | May 16, 13:41 UTC | May 17, 11:25 UTC | 21h 45m |
| 2026-05-15 | MSC2942 | HRG → FRA | May 15, 19:10 UTC | May 16, 12:01 UTC | 16h 51m |
| 2026-05-15 | MSC2920 | HRG → ZRH | May 15, 00:35 UTC | May 15, 17:40 UTC | 17h 4m |
| 2026-05-14 | MSC2966 | HRG → NUE | May 14, 13:10 UTC | May 14, 23:10 UTC | 10h 0m |
| 2026-05-14 | MSC2942 | HRG → FRA | May 14, 01:05 UTC | May 14, 11:30 UTC | 10h 25m |
| 2026-05-13 | MSC2943 | FRA → HRG | May 13, 13:20 UTC | May 13, 23:40 UTC | 10h 20m |
| 2026-05-13 | MSC2942 | HRG → FRA | May 13, 00:20 UTC | May 13, 11:30 UTC | 11h 10m |
| 2026-05-12 | MSC2966 | HRG → NUE | May 12, 03:20 UTC | May 12, 23:05 UTC | 19h 45m |
| 2026-05-12 | MSC2966 | HRG → NUE | May 12, 02:45 UTC | May 12, 23:05 UTC | 20h 20m |
| 2026-05-11 | MSC2966 | HRG → NUE | May 11, 21:20 UTC | May 12, 21:15 UTC | 23h 55m |
| 2026-05-11 | MSC2943 | FRA → HRG | May 11, 13:15 UTC | May 12, 03:20 UTC | 14h 5m |
| 2026-05-11 | MSC2942 | HRG → FRA | May 11, 07:20 UTC | May 11, 11:40 UTC | 4h 20m |
| 2026-05-10 | MSC2942 | HRG → FRA | May 10, 15:19 UTC | May 11, 11:40 UTC | 20h 20m |
| 2026-05-10 | MSC2942 | HRG → FRA | May 10, 13:19 UTC | May 11, 11:40 UTC | 22h 20m |
| 2026-05-10 | MSC2943 | FRA → HRG | May 10, 12:54 UTC | May 11, 11:15 UTC | 22h 20m |
| 2026-05-10 | MSC2942 | HRG → FRA | May 10, 07:45 UTC | May 10, 11:30 UTC | 3h 45m |
| 2026-05-09 | MSC2942 | HRG → FRA | May 9, 15:20 UTC | May 10, 11:30 UTC | 20h 10m |
| 2026-05-09 | MSC2971 | HAM → HRG | May 9, 13:20 UTC | May 10, 11:30 UTC | 22h 10m |
| 2026-05-09 | MSC2971 | HAM → HRG | May 9, 13:00 UTC | May 10, 11:15 UTC | 22h 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 LZ-EAH page for operator, model, and routing details .