sensors Mode-S transponder
008698
ICAO 24-bit transponder address · allocated to South Africa
Currently assigned to ZS-CMH · BOMBARDIER Regional Jet CRJ-100
- Hex
- 008698
- Octal
- 00103230
- Decimal
- 34,456
- Country
- ZA
- Tail
- ZS-CMH
- Type
- CRJ1
- Flights observed
- 148
- Distinct callsigns
- 18
- Country
- ZA
- Last broadcast
- 16h ago
Last known position
Country allocation
The ICAO 24-bit address 008698 falls within the block assigned to South Africa (ZA) by ICAO Annex 10, Volume III. Every aircraft registered in South Africa 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 18 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| IWY328 | - | 45 | 2026-07-13 |
| IWY327 | - | 41 | 2026-07-11 |
| IWY780 | - | 18 | 2026-07-13 |
| IWY785 | - | 17 | 2026-07-13 |
| IWY315 | - | 5 | 2026-07-09 |
| IWY792 | - | 4 | 2026-07-12 |
| IWY314 | - | 4 | 2026-06-30 |
| IWY793 | - | 2 | 2026-07-12 |
| IWY748 | - | 2 | 2026-04-12 |
| IWY703 | - | 2 | 2026-04-13 |
| IWY797 | - | 1 | 2026-07-12 |
| IWY796 | - | 1 | 2026-07-11 |
| IWY717 | - | 1 | 2026-07-05 |
| IWY716 | - | 1 | 2026-07-05 |
| IWY2328 | - | 1 | 2026-06-13 |
| IWY2327 | - | 1 | 2026-06-12 |
| IWY212 | Interisland Airways Limited | 1 | 2026-06-25 |
| IW2328 | - | 1 | 2026-05-19 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-13 | IWY328 | - | Jul 13, 19:05 UTC | Jul 13, 19:15 UTC | 10m |
| 2026-07-13 | IWY780 | - | Jul 13, 14:05 UTC | Jul 13, 14:20 UTC | 15m |
| 2026-07-13 | IWY785 | - | Jul 13, 00:10 UTC | Jul 13, 00:25 UTC | 15m |
| 2026-07-12 | IWY793 | - | Jul 12, 22:25 UTC | Jul 12, 22:40 UTC | 15m |
| 2026-07-12 | IWY792 | - | Jul 12, 20:15 UTC | Jul 12, 20:30 UTC | 15m |
| 2026-07-12 | IWY792 | - | Jul 12, 18:40 UTC | Jul 12, 19:01 UTC | 20m |
| 2026-07-12 | IWY785 | - | Jul 12, 01:35 UTC | Jul 12, 16:05 UTC | 14h 30m |
| 2026-07-12 | IWY797 | - | Jul 12, 00:15 UTC | Jul 12, 00:30 UTC | 15m |
| 2026-07-11 | IWY796 | - | Jul 11, 19:55 UTC | Jul 11, 20:15 UTC | 20m |
| 2026-07-11 | IWY327 | - | Jul 11, 18:20 UTC | Jul 11, 18:35 UTC | 15m |
| 2026-07-11 | IWY327 | - | Jul 11, 17:15 UTC | Jul 11, 17:40 UTC | 25m |
| 2026-07-10 | IWY328 | - | Jul 10, 17:25 UTC | Jul 10, 22:45 UTC | 5h 20m |
| 2026-07-09 | IWY780 | - | Jul 9, 22:45 UTC | Jul 10, 13:45 UTC | 15h 0m |
| 2026-07-09 | IWY315 | - | Jul 9, 18:00 UTC | Jul 9, 18:15 UTC | 15m |
| 2026-07-09 | IWY315 | - | Jul 9, 13:35 UTC | Jul 9, 17:20 UTC | 3h 45m |
| 2026-07-08 | IWY328 | - | Jul 8, 18:40 UTC | Jul 9, 17:20 UTC | 22h 40m |
| 2026-07-08 | IWY780 | - | Jul 8, 13:30 UTC | Jul 8, 13:50 UTC | 20m |
| 2026-07-07 | IWY785 | - | Jul 7, 22:35 UTC | Jul 7, 22:50 UTC | 15m |
| 2026-07-07 | IWY327 | - | Jul 7, 18:00 UTC | Jul 7, 18:15 UTC | 15m |
| 2026-07-07 | IWY327 | - | Jul 7, 16:55 UTC | Jul 7, 17:15 UTC | 20m |
| 2026-07-06 | IWY328 | - | Jul 6, 17:15 UTC | Jul 6, 18:40 UTC | 1h 25m |
| 2026-07-06 | IWY780 | - | Jul 6, 13:15 UTC | Jul 6, 13:35 UTC | 20m |
| 2026-07-05 | IWY785 | - | Jul 5, 22:50 UTC | Jul 5, 23:00 UTC | 10m |
| 2026-07-05 | IWY717 | - | Jul 5, 21:05 UTC | Jul 5, 21:25 UTC | 20m |
| 2026-07-05 | IWY716 | - | Jul 5, 20:00 UTC | Jul 5, 20:15 UTC | 15m |
| 2026-07-05 | IWY780 | - | Jul 5, 13:30 UTC | Jul 5, 14:05 UTC | 35m |
| 2026-07-04 | IWY785 | - | Jul 4, 23:15 UTC | Jul 4, 23:25 UTC | 10m |
| 2026-07-04 | IWY327 | - | Jul 4, 18:15 UTC | Jul 4, 18:30 UTC | 15m |
| 2026-07-04 | IWY327 | - | Jul 4, 17:15 UTC | Jul 4, 17:35 UTC | 20m |
| 2026-07-03 | IWY328 | - | Jul 3, 18:30 UTC | Jul 3, 19:00 UTC | 30m |
| 2026-07-03 | IWY328 | - | Jul 3, 17:35 UTC | Jul 3, 17:45 UTC | 10m |
| 2026-07-02 | IWY780 | - | Jul 2, 20:40 UTC | Jul 3, 14:45 UTC | 18h 5m |
| 2026-07-01 | IWY328 | - | Jul 1, 13:05 UTC | Jul 1, 19:15 UTC | 6h 10m |
| 2026-06-30 | IWY328 | - | Jun 30, 20:35 UTC | Jul 1, 19:15 UTC | 22h 40m |
| 2026-06-30 | IWY314 | - | Jun 30, 00:00 UTC | Jun 30, 00:30 UTC | 30m |
| 2026-06-29 | IWY328 | - | Jun 29, 17:05 UTC | Jun 29, 18:30 UTC | 1h 25m |
| 2026-06-29 | IWY780 | - | Jun 29, 13:14 UTC | Jun 29, 13:34 UTC | 20m |
| 2026-06-28 | IWY785 | - | Jun 28, 22:15 UTC | Jun 28, 22:24 UTC | 10m |
| 2026-06-28 | IWY793 | - | Jun 28, 19:04 UTC | Jun 28, 19:14 UTC | 10m |
| 2026-06-28 | IWY792 | - | Jun 28, 16:49 UTC | Jun 28, 17:04 UTC | 15m |
| 2026-06-28 | IWY792 | - | Jun 28, 15:34 UTC | Jun 28, 15:55 UTC | 20m |
| 2026-06-28 | IWY780 | - | Jun 28, 13:59 UTC | Jun 28, 14:14 UTC | 15m |
| 2026-06-27 | IWY327 | - | Jun 27, 16:49 UTC | Jun 27, 17:09 UTC | 20m |
| 2026-06-26 | IWY328 | - | Jun 26, 17:50 UTC | Jun 26, 18:15 UTC | 25m |
| 2026-06-25 | IWY212 | CAP → PLS | Jun 25, 20:09 UTC | Jun 26, 18:15 UTC | 22h 5m |
| 2026-06-25 | IWY314 | - | Jun 25, 00:40 UTC | Jun 25, 01:04 UTC | 25m |
| 2026-06-24 | IWY328 | - | Jun 24, 17:20 UTC | Jun 24, 17:45 UTC | 25m |
| 2026-06-23 | IWY328 | - | Jun 23, 19:15 UTC | Jun 24, 17:45 UTC | 22h 30m |
| 2026-06-22 | IWY328 | - | Jun 22, 17:55 UTC | Jun 22, 18:19 UTC | 25m |
| 2026-06-20 | IWY327 | - | Jun 20, 16:44 UTC | Jun 20, 17:04 UTC | 20m |
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 ZS-CMH page for operator, model, and routing details .