sensors Mode-S transponder
C84B06
ICAO 24-bit transponder address
- Hex
- C84B06
- Octal
- 62045406
- Decimal
- 13,126,406
- Flights observed
- 32
- Distinct callsigns
- 1
- Country
- -
- Last broadcast
- 2d ago
Last known position
Callsign history 1 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| ZKXPL | - | 32 | 2026-07-12 |
Recent flights last 32
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-12 | ZKXPL | - | Jul 12, 03:45 UTC | Jul 12, 04:25 UTC | 40m |
| 2026-07-10 | ZKXPL | - | Jul 10, 01:40 UTC | Jul 10, 01:50 UTC | 10m |
| 2026-07-09 | ZKXPL | - | Jul 9, 22:15 UTC | Jul 9, 22:30 UTC | 15m |
| 2026-07-02 | ZKXPL | - | Jul 2, 02:00 UTC | Jul 2, 02:45 UTC | 45m |
| 2026-07-01 | ZKXPL | - | Jul 1, 21:35 UTC | Jul 1, 22:15 UTC | 40m |
| 2026-06-20 | ZKXPL | - | Jun 20, 03:54 UTC | Jun 20, 04:34 UTC | 40m |
| 2026-06-19 | ZKXPL | - | Jun 19, 02:19 UTC | Jun 19, 03:05 UTC | 45m |
| 2026-06-18 | ZKXPL | - | Jun 18, 19:50 UTC | Jun 18, 20:35 UTC | 45m |
| 2026-06-14 | ZKXPL | - | Jun 14, 04:15 UTC | Jun 14, 04:40 UTC | 25m |
| 2026-06-14 | ZKXPL | - | Jun 14, 03:10 UTC | Jun 14, 03:20 UTC | 10m |
| 2026-06-14 | ZKXPL | - | Jun 14, 01:55 UTC | Jun 14, 02:15 UTC | 20m |
| 2026-06-11 | ZKXPL | - | Jun 11, 00:35 UTC | Jun 11, 00:50 UTC | 15m |
| 2026-06-10 | ZKXPL | - | Jun 10, 23:55 UTC | Jun 11, 00:05 UTC | 10m |
| 2026-06-09 | ZKXPL | - | Jun 9, 05:00 UTC | Jun 9, 06:05 UTC | 1h 5m |
| 2026-06-03 | ZKXPL | AMZ → AMZ | Jun 3, 23:25 UTC | Jun 3, 23:55 UTC | 30m |
| 2026-05-30 | ZKXPL | - | May 30, 02:06 UTC | May 30, 03:00 UTC | 54m |
| 2026-05-28 | ZKXPL | - | May 28, 22:30 UTC | May 28, 22:55 UTC | 25m |
| 2026-05-25 | ZKXPL | - | May 25, 23:40 UTC | May 25, 23:49 UTC | 10m |
| 2026-05-25 | ZKXPL | - | May 25, 22:55 UTC | May 25, 23:04 UTC | 10m |
| 2026-05-21 | ZKXPL | - | May 21, 23:50 UTC | May 22, 00:35 UTC | 45m |
| 2026-05-18 | ZKXPL | - | May 18, 23:20 UTC | May 19, 00:00 UTC | 40m |
| 2026-05-14 | ZKXPL | - | May 14, 22:10 UTC | May 14, 22:50 UTC | 40m |
| 2026-05-11 | ZKXPL | - | May 11, 02:00 UTC | May 11, 02:35 UTC | 35m |
| 2026-05-10 | ZKXPL | - | May 10, 23:29 UTC | May 11, 00:15 UTC | 45m |
| 2026-05-06 | ZKXPL | - | May 6, 01:10 UTC | May 6, 01:45 UTC | 35m |
| 2026-05-02 | ZKXPL | - | May 2, 04:35 UTC | May 2, 05:30 UTC | 55m |
| 2026-05-01 | ZKXPL | - | May 1, 01:30 UTC | May 1, 01:55 UTC | 25m |
| 2026-04-25 | ZKXPL | - | Apr 25, 01:15 UTC | Apr 25, 01:30 UTC | 15m |
| 2026-04-24 | ZKXPL | - | Apr 24, 23:25 UTC | Apr 25, 00:00 UTC | 35m |
| 2026-04-22 | ZKXPL | - | Apr 22, 23:20 UTC | Apr 23, 00:10 UTC | 50m |
| 2026-04-22 | ZKXPL | AMZ → AMZ | Apr 22, 22:30 UTC | Apr 22, 22:40 UTC | 10m |
| 2026-04-16 | ZKXPL | - | Apr 16, 21:55 UTC | Apr 16, 22:05 UTC | 10m |
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.