sensors Mode-S transponder
4881AC
ICAO 24-bit transponder address · allocated to Poland
Currently assigned to SP-ANM
- Hex
- 4881AC
- Octal
- 22100654
- Decimal
- 4,751,788
- Country
- PL
- Tail
- SP-ANM
- Type
- B738
- Flights observed
- 54
- Distinct callsigns
- 20
- Country
- PL
- Last broadcast
- 2d ago
Last known position
Country allocation
The ICAO 24-bit address 4881AC falls within the block assigned to Poland (PL) by ICAO Annex 10, Volume III. Every aircraft registered in Poland 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 |
|---|---|---|---|
| ENT7342 | - | 2 | 2026-06-20 |
| ENT4SA | DAT Enterprise Limited | 2 | 2026-04-17 |
| ENT4ED | - | 2 | 2026-05-04 |
| ENT4436 | - | 2 | 2026-07-18 |
| ENT1618 | - | 2 | 2026-07-19 |
| ENT1520 | - | 2 | 2026-06-17 |
| ENT9LA | DAT Enterprise Limited | 1 | 2026-04-24 |
| ENT9KP | - | 1 | 2026-07-20 |
| ENT7KJ | - | 1 | 2026-07-21 |
| ENT7766 | - | 1 | 2026-07-09 |
| ENT7765 | - | 1 | 2026-07-09 |
| ENT7496 | - | 1 | 2026-07-15 |
| ENT7341 | - | 1 | 2026-05-02 |
| ENT7170 | - | 1 | 2026-05-23 |
| ENT7092 | - | 1 | 2026-05-13 |
| ENT7091 | - | 1 | 2026-05-13 |
| ENT7058 | - | 1 | 2026-06-06 |
| ENT6XG | - | 1 | 2026-06-24 |
| ENT6KE | - | 1 | 2026-07-19 |
| ENT6EK | DAT Enterprise Limited | 1 | 2026-07-20 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-21 | ENT7KJ | - | Jul 21, 09:35 UTC | Jul 21, 11:25 UTC | 1h 50m |
| 2026-07-20 | ENT6EK | GDN → PMI | Jul 20, 16:10 UTC | Jul 20, 16:20 UTC | 10m |
| 2026-07-20 | ENT4FX | POZ → WAW | Jul 20, 14:05 UTC | Jul 20, 14:40 UTC | 35m |
| 2026-07-20 | ENT9KP | - | Jul 20, 04:15 UTC | Jul 20, 07:50 UTC | 3h 35m |
| 2026-07-19 | ENT6KE | - | Jul 19, 18:25 UTC | Jul 19, 20:55 UTC | 2h 30m |
| 2026-07-19 | ENT4998 | BJV → GDN | Jul 19, 10:05 UTC | Jul 19, 12:35 UTC | 2h 30m |
| 2026-07-19 | ENT1618 | - | Jul 19, 01:25 UTC | Jul 19, 04:40 UTC | 3h 15m |
| 2026-07-18 | ENT4ZW | AES → GDN | Jul 18, 15:45 UTC | Jul 18, 17:50 UTC | 2h 5m |
| 2026-07-18 | ENT4436 | - | Jul 18, 08:25 UTC | Jul 18, 11:10 UTC | 2h 45m |
| 2026-07-16 | ENT4046 | - | Jul 16, 10:29 UTC | Jul 16, 14:20 UTC | 3h 50m |
| 2026-07-15 | ENT7496 | - | Jul 15, 02:45 UTC | Jul 15, 06:10 UTC | 3h 25m |
| 2026-07-11 | ENT5ZY | - | Jul 11, 16:35 UTC | Jul 11, 18:55 UTC | 2h 20m |
| 2026-07-11 | ENT4276 | - | Jul 11, 12:15 UTC | Jul 11, 14:55 UTC | 2h 40m |
| 2026-07-09 | ENT7766 | - | Jul 9, 16:35 UTC | Jul 9, 19:25 UTC | 2h 50m |
| 2026-07-09 | ENT7765 | WAW → DJE | Jul 9, 04:20 UTC | Jul 9, 07:05 UTC | 2h 45m |
| 2026-07-06 | ENT4216 | - | Jul 6, 04:00 UTC | Jul 6, 06:55 UTC | 2h 55m |
| 2026-07-05 | ENT5196 | - | Jul 5, 20:55 UTC | Jul 5, 23:15 UTC | 2h 20m |
| 2026-06-27 | ENT5231 | - | Jun 27, 08:10 UTC | Jun 27, 10:29 UTC | 2h 20m |
| 2026-06-27 | ENT4175 | - | Jun 27, 00:50 UTC | Jun 27, 03:15 UTC | 2h 25m |
| 2026-06-24 | ENT4RG | - | Jun 24, 12:04 UTC | Jun 24, 14:24 UTC | 2h 20m |
| 2026-06-24 | ENT6XG | - | Jun 24, 08:24 UTC | Jun 24, 10:35 UTC | 2h 10m |
| 2026-06-20 | ENT1JB | - | Jun 20, 15:49 UTC | Jun 20, 18:14 UTC | 2h 25m |
| 2026-06-20 | ENT7342 | - | Jun 20, 08:14 UTC | Jun 20, 10:09 UTC | 1h 55m |
| 2026-06-17 | ENT1520 | - | Jun 17, 08:50 UTC | Jun 17, 11:45 UTC | 2h 55m |
| 2026-06-10 | ENT1520 | - | Jun 10, 08:55 UTC | Jun 10, 11:45 UTC | 2h 50m |
| 2026-06-10 | ENT3GD | - | Jun 10, 02:05 UTC | Jun 10, 04:10 UTC | 2h 5m |
| 2026-06-07 | ENT4767 | - | Jun 7, 13:40 UTC | Jun 7, 15:45 UTC | 2h 5m |
| 2026-06-07 | ENT4997 | GDN → BJV | Jun 7, 06:35 UTC | Jun 7, 09:10 UTC | 2h 35m |
| 2026-06-07 | ENT1618 | - | Jun 7, 01:40 UTC | Jun 7, 05:25 UTC | 3h 45m |
| 2026-06-06 | ENT7058 | - | Jun 6, 15:30 UTC | Jun 6, 18:14 UTC | 2h 45m |
| 2026-06-06 | ENT5UC | - | Jun 6, 04:45 UTC | Jun 6, 06:30 UTC | 1h 45m |
| 2026-05-31 | ENT5BF | - | May 31, 13:00 UTC | May 31, 15:40 UTC | 2h 40m |
| 2026-05-29 | ENT5UP | ACE → RNS | May 29, 12:35 UTC | May 29, 15:45 UTC | 3h 10m |
| 2026-05-28 | ENT4048 | - | May 28, 02:00 UTC | May 28, 13:10 UTC | 11h 10m |
| 2026-05-23 | ENT7170 | - | May 23, 12:30 UTC | May 23, 15:20 UTC | 2h 50m |
| 2026-05-23 | ENT4436 | - | May 23, 04:30 UTC | May 23, 07:15 UTC | 2h 45m |
| 2026-05-22 | ENT1512 | - | May 22, 07:10 UTC | May 22, 10:55 UTC | 3h 45m |
| 2026-05-13 | ENT7092 | - | May 13, 15:25 UTC | May 13, 16:40 UTC | 1h 15m |
| 2026-05-13 | ENT7091 | - | May 13, 13:45 UTC | May 13, 14:10 UTC | 25m |
| 2026-05-09 | ENT4070 | WRO → POZ | May 9, 09:25 UTC | May 9, 19:10 UTC | 9h 45m |
| 2026-05-08 | ENT4069 | - | May 8, 22:15 UTC | May 9, 01:10 UTC | 2h 55m |
| 2026-05-07 | ENT5848 | - | May 7, 11:25 UTC | May 7, 13:30 UTC | 2h 5m |
| 2026-05-04 | ENT4ED | - | May 4, 11:45 UTC | May 4, 15:00 UTC | 3h 15m |
| 2026-05-04 | ENT4ED | - | May 4, 11:05 UTC | May 4, 11:40 UTC | 35m |
| 2026-05-03 | ENT1ZD | - | May 3, 10:15 UTC | May 3, 13:05 UTC | 2h 50m |
| 2026-05-02 | ENT4004 | - | May 2, 17:30 UTC | May 2, 21:00 UTC | 3h 30m |
| 2026-05-02 | ENT7342 | - | May 2, 07:40 UTC | May 2, 10:20 UTC | 2h 40m |
| 2026-05-02 | ENT7341 | - | May 2, 04:05 UTC | May 2, 06:35 UTC | 2h 30m |
| 2026-04-26 | ENT5FX | - | Apr 26, 12:30 UTC | Apr 26, 15:50 UTC | 3h 20m |
| 2026-04-24 | ENT6DA | CDG → BUD | Apr 24, 14:45 UTC | Apr 24, 16:10 UTC | 1h 25m |
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 SP-ANM page for operator, model, and routing details .