sensors Mode-S transponder
68326B
ICAO 24-bit transponder address · allocated to Kazakhstan
Currently assigned to UP-B3722 · BOEING 737-500
- Hex
- 68326B
- Octal
- 32031153
- Decimal
- 6,828,651
- Country
- KZ
- Tail
- UP-B3722
- Type
- B735
- Flights observed
- 27
- Distinct callsigns
- 3
- Country
- KZ
- Last broadcast
- 14d ago
Last known position
Country allocation
The ICAO 24-bit address 68326B falls within the block assigned to Kazakhstan (KZ) by ICAO Annex 10, Volume III. Every aircraft registered in Kazakhstan 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 3 distinct
Recent flights last 27
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-10 | VSV726 | - | Jul 10, 16:40 UTC | Jul 10, 17:00 UTC | 20m |
| 2026-07-10 | VSV725 | - | Jul 10, 14:55 UTC | Jul 10, 15:10 UTC | 15m |
| 2026-07-03 | VSV726 | - | Jul 3, 17:55 UTC | Jul 3, 18:25 UTC | 30m |
| 2026-07-03 | VSV725 | - | Jul 3, 16:10 UTC | Jul 3, 16:30 UTC | 20m |
| 2026-06-30 | VSV725 | - | Jun 30, 16:05 UTC | Jun 30, 16:35 UTC | 30m |
| 2026-06-30 | VSV725 | - | Jun 30, 14:40 UTC | Jun 30, 15:00 UTC | 20m |
| 2026-06-27 | VSV726 | - | Jun 27, 16:44 UTC | Jun 27, 17:04 UTC | 20m |
| 2026-06-27 | VSV725 | - | Jun 27, 15:14 UTC | Jun 27, 15:34 UTC | 20m |
| 2026-06-26 | VSV726 | - | Jun 26, 16:14 UTC | Jun 26, 16:35 UTC | 20m |
| 2026-06-26 | VSV725 | - | Jun 26, 14:39 UTC | Jun 26, 14:59 UTC | 20m |
| 2026-06-23 | VSV726 | - | Jun 23, 16:29 UTC | Jun 23, 16:50 UTC | 20m |
| 2026-06-23 | VSV725 | - | Jun 23, 14:44 UTC | Jun 23, 15:04 UTC | 20m |
| 2026-06-20 | VSV726 | - | Jun 20, 16:09 UTC | Jun 20, 16:34 UTC | 25m |
| 2026-06-20 | VSV725 | - | Jun 20, 14:39 UTC | Jun 20, 14:54 UTC | 15m |
| 2026-06-19 | VSV726 | - | Jun 19, 16:14 UTC | Jun 20, 14:44 UTC | 22h 30m |
| 2026-06-19 | VSV725 | - | Jun 19, 14:44 UTC | Jun 19, 14:59 UTC | 15m |
| 2026-06-16 | VSV726 | UKK → ALA | Jun 16, 15:55 UTC | Jun 16, 16:15 UTC | 20m |
| 2026-06-16 | VSV725 | - | Jun 16, 14:30 UTC | Jun 16, 14:55 UTC | 25m |
| 2026-06-13 | VSV726 | UKK → ALA | Jun 13, 16:05 UTC | Jun 13, 16:25 UTC | 20m |
| 2026-06-13 | VSV725 | - | Jun 13, 14:35 UTC | Jun 13, 14:50 UTC | 15m |
| 2026-06-12 | VSV726 | UKK → ALA | Jun 12, 17:35 UTC | Jun 12, 17:55 UTC | 20m |
| 2026-06-12 | VSV725 | ALA → UKK | Jun 12, 16:05 UTC | Jun 12, 16:25 UTC | 20m |
| 2026-06-09 | VSV738 | PPK → ALA | Jun 9, 14:45 UTC | Jun 9, 15:10 UTC | 25m |
| 2026-06-06 | VSV725 | ALA → UKK | Jun 6, 16:20 UTC | Jun 6, 16:45 UTC | 25m |
| 2026-06-06 | VSV725 | ALA → UKK | Jun 6, 14:25 UTC | Jun 6, 14:50 UTC | 25m |
| 2026-06-02 | VSV726 | UKK → ALA | Jun 2, 17:00 UTC | Jun 2, 17:25 UTC | 25m |
| 2026-06-02 | VSV725 | ALA → UKK | Jun 2, 15:30 UTC | Jun 2, 15:50 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 UP-B3722 page for operator, model, and routing details .