sensors Mode-S transponder
4CC586
ICAO 24-bit transponder address
Currently assigned to TF-IAE · AIRBUS A-321neo
- Hex
- 4CC586
- Octal
- 23142606
- Decimal
- 5,031,302
- Tail
- TF-IAE
- Type
- A21N
No current signal · last broadcast 3h ago
- Flights observed
- 214
- Distinct callsigns
- 20
- Country
- -
- Last broadcast
- 3h ago
Last known position
Callsign history 20 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| ICE38C | Icelandair | 34 | 2026-05-19 |
| ICE37B | Icelandair | 30 | 2026-05-18 |
| ICE307 | Icelandair | 9 | 2026-05-27 |
| ICE84H | Icelandair | 8 | 2026-05-26 |
| ICE455 | Icelandair | 8 | 2026-05-29 |
| ICE454 | Icelandair | 8 | 2026-05-29 |
| ICE306 | Icelandair | 8 | 2026-05-27 |
| ICE451 | Icelandair | 7 | 2026-05-28 |
| ICE85V | Icelandair | 6 | 2026-05-20 |
| ICE501 | Icelandair | 6 | 2026-05-26 |
| ICE500 | Icelandair | 6 | 2026-05-26 |
| ICE450 | Icelandair | 6 | 2026-05-28 |
| ICE7J | Icelandair | 5 | 2026-05-13 |
| ICE15M | Icelandair | 5 | 2026-05-16 |
| ICE14T | Icelandair | 5 | 2026-05-16 |
| ICE8K | Icelandair | 4 | 2026-05-13 |
| ICE432 | Icelandair | 4 | 2026-05-10 |
| ICE431 | Icelandair | 4 | 2026-05-10 |
| ICE597 | Icelandair | 3 | 2026-05-15 |
| ICE596 | Icelandair | 3 | 2026-05-15 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-30 | ICE581 | TFS → KEF | May 30, 17:30 UTC | May 30, 18:15 UTC | 45m |
| 2026-05-30 | ICE580 | KEF → TFS | May 30, 11:00 UTC | May 30, 15:45 UTC | 4h 45m |
| 2026-05-30 | ICE535 | MUC → KEF | May 30, 05:40 UTC | May 30, 09:15 UTC | 3h 35m |
| 2026-05-30 | ICE534 | KEF → MUC | May 30, 00:40 UTC | May 30, 04:15 UTC | 3h 35m |
| 2026-05-29 | ICE455 | LHR → KEF | May 29, 21:05 UTC | May 29, 23:40 UTC | 2h 35m |
| 2026-05-29 | ICE454 | KEF → LHR | May 29, 16:35 UTC | May 29, 19:10 UTC | 2h 35m |
| 2026-05-29 | ICE201 | CPH → KEF | May 29, 05:30 UTC | May 29, 08:25 UTC | 2h 55m |
| 2026-05-29 | ICE202 | KEF → CPH | May 29, 01:10 UTC | May 29, 03:55 UTC | 2h 45m |
| 2026-05-28 | ICE455 | LHR → KEF | May 28, 20:45 UTC | May 28, 23:10 UTC | 2h 25m |
| 2026-05-28 | ICE454 | KEF → LHR | May 28, 16:30 UTC | May 28, 19:10 UTC | 2h 40m |
| 2026-05-28 | ICE451 | LHR → KEF | May 28, 12:45 UTC | May 28, 15:20 UTC | 2h 35m |
| 2026-05-28 | ICE450 | KEF → LHR | May 28, 08:10 UTC | May 28, 11:00 UTC | 2h 50m |
| 2026-05-27 | ICE455 | LHR → KEF | May 27, 20:55 UTC | May 27, 23:35 UTC | 2h 40m |
| 2026-05-27 | ICE454 | KEF → LHR | May 27, 16:55 UTC | May 27, 19:25 UTC | 2h 30m |
| 2026-05-27 | ICE307 | ARN → KEF | May 27, 12:20 UTC | May 27, 15:40 UTC | 3h 20m |
| 2026-05-27 | ICE306 | KEF → ARN | May 27, 07:50 UTC | May 27, 10:15 UTC | 2h 25m |
| 2026-05-26 | ICE587 | BCN → KEF | May 26, 22:54 UTC | May 27, 03:09 UTC | 4h 15m |
| 2026-05-26 | ICE84H | KEF → ALC | May 26, 16:50 UTC | May 26, 21:04 UTC | 4h 15m |
| 2026-05-26 | ICE501 | AMS → KEF | May 26, 12:35 UTC | May 26, 15:35 UTC | 3h 0m |
| 2026-05-26 | ICE500 | KEF → AMS | May 26, 08:04 UTC | May 26, 10:44 UTC | 2h 40m |
| 2026-05-25 | ICE455 | LHR → KEF | May 25, 20:59 UTC | May 25, 23:40 UTC | 2h 40m |
| 2026-05-25 | ICE454 | KEF → LHR | May 25, 17:10 UTC | May 25, 19:35 UTC | 2h 25m |
| 2026-05-25 | ICE5BK | BGO → KEF | May 25, 13:35 UTC | May 25, 15:55 UTC | 2h 20m |
| 2026-05-25 | ICE4BE | KEF → BGO | May 25, 10:25 UTC | May 25, 12:15 UTC | 1h 50m |
| 2026-05-25 | ICE525 | FRA → KEF | May 25, 05:25 UTC | May 25, 08:55 UTC | 3h 30m |
| 2026-05-25 | ICE524 | KEF → FRA | May 25, 02:05 UTC | May 25, 03:45 UTC | 1h 40m |
| 2026-05-24 | ICE455 | LHR → KEF | May 24, 20:50 UTC | May 24, 23:30 UTC | 2h 40m |
| 2026-05-24 | ICE454 | KEF → LHR | May 24, 16:40 UTC | May 24, 19:10 UTC | 2h 30m |
| 2026-05-24 | ICE501 | AMS → KEF | May 24, 12:35 UTC | May 24, 15:25 UTC | 2h 50m |
| 2026-05-24 | ICE500 | KEF → AMS | May 24, 07:55 UTC | May 24, 10:30 UTC | 2h 35m |
| 2026-05-23 | ICE75T | OSL → KEF | May 23, 15:10 UTC | May 23, 17:45 UTC | 2h 35m |
| 2026-05-23 | ICE76V | KEF → OSL | May 23, 11:20 UTC | May 23, 13:35 UTC | 2h 15m |
| 2026-05-23 | ICE535 | MUC → KEF | May 23, 06:15 UTC | May 23, 09:50 UTC | 3h 35m |
| 2026-05-23 | ICE534 | KEF → MUC | May 23, 01:15 UTC | May 23, 04:35 UTC | 3h 19m |
| 2026-05-22 | ICE455 | LHR → KEF | May 22, 21:40 UTC | May 23, 00:15 UTC | 2h 35m |
| 2026-05-22 | ICE454 | KEF → LHR | May 22, 17:15 UTC | May 22, 20:05 UTC | 2h 50m |
| 2026-05-22 | ICE5BK | BGO → KEF | May 22, 13:40 UTC | May 22, 15:45 UTC | 2h 5m |
| 2026-05-22 | ICE4BE | KEF → BGO | May 22, 10:30 UTC | May 22, 12:30 UTC | 2h 0m |
| 2026-05-22 | ICE49C | CDG → KEF | May 22, 05:35 UTC | May 22, 08:35 UTC | 3h 0m |
| 2026-05-22 | ICE48P | KEF → CDG | May 22, 00:55 UTC | May 22, 04:00 UTC | 3h 5m |
| 2026-05-21 | ICE581 | TFS → KEF | May 21, 18:40 UTC | May 21, 23:25 UTC | 4h 45m |
| 2026-05-21 | ICE580 | KEF → TFS | May 21, 16:05 UTC | May 21, 16:45 UTC | 40m |
| 2026-05-21 | ICE580 | KEF → TFS | May 21, 11:20 UTC | May 21, 11:40 UTC | 20m |
| 2026-05-21 | ICE201 | CPH → KEF | May 21, 05:35 UTC | May 21, 08:35 UTC | 3h 0m |
| 2026-05-21 | ICE202 | KEF → CPH | May 21, 01:15 UTC | May 21, 03:55 UTC | 2h 40m |
| 2026-05-20 | ICE85V | ALC → KEF | May 20, 14:15 UTC | May 20, 18:30 UTC | 4h 15m |
| 2026-05-20 | ICE84H | KEF → ALC | May 20, 08:35 UTC | May 20, 12:35 UTC | 4h 0m |
| 2026-05-19 | ICE587 | BCN → KEF | May 19, 22:25 UTC | May 20, 02:55 UTC | 4h 30m |
| 2026-05-19 | ICE84H | KEF → ALC | May 19, 16:40 UTC | May 19, 20:40 UTC | 4h 0m |
| 2026-05-19 | ICE307 | ARN → KEF | May 19, 12:25 UTC | May 19, 15:15 UTC | 2h 50m |
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 TF-IAE page for operator, model, and routing details .
Mode-S 4CC586 frequently asked
What is Mode-S code 4CC586?
4CC586 is an ICAO 24-bit transponder address. Assigned to TF-IAE.
Is 4CC586 broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4CC586, octal 23142606, decimal 5,031,302.