sensors Mode-S transponder
06803B
ICAO 24-bit transponder address · allocated to Uganda
- Hex
- 06803B
- Octal
- 01500073
- Decimal
- 426,043
- Country
- UG
- Flights observed
- 66
- Distinct callsigns
- 20
- Country
- UG
- Last broadcast
- 9d ago
Last known position
Country allocation
The ICAO 24-bit address 06803B falls within the block assigned to Uganda (UG) by ICAO Annex 10, Volume III. Every aircraft registered in Uganda 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 |
|---|---|---|---|
| SKY730 | - | 3 | 2026-06-23 |
| SKY718 | Skymark Airlines | 3 | 2026-04-25 |
| SKY714 | Skymark Airlines | 3 | 2026-05-14 |
| SKY136 | - | 3 | 2026-06-27 |
| SKY762 | - | 2 | 2026-06-27 |
| SKY716 | - | 2 | 2026-07-01 |
| SKY710 | Skymark Airlines | 2 | 2026-05-08 |
| SKY618 | - | 2 | 2026-06-13 |
| SKY532 | - | 2 | 2026-06-26 |
| SKY512 | - | 2 | 2026-07-01 |
| SKY300 | Skymark Airlines | 2 | 2026-06-06 |
| SKY184 | - | 2 | 2026-06-25 |
| SKY170 | - | 2 | 2026-06-25 |
| SKY156 | Skymark Airlines | 2 | 2026-05-14 |
| SKY148 | - | 2 | 2026-06-23 |
| SKY138 | - | 2 | 2026-06-27 |
| SKY106 | - | 2 | 2026-06-23 |
| SKY102 | Skymark Airlines | 2 | 2026-05-14 |
| SKY018 | Skymark Airlines | 2 | 2026-05-31 |
| SKY012 | Skymark Airlines | 2 | 2026-05-09 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-08 | SKY794 | - | Jul 8, 09:15 UTC | Jul 8, 10:10 UTC | 55m |
| 2026-07-08 | SKY636 | - | Jul 8, 05:10 UTC | Jul 8, 05:55 UTC | 45m |
| 2026-07-01 | SKY716 | - | Jul 1, 06:00 UTC | Jul 1, 07:20 UTC | 1h 20m |
| 2026-07-01 | SKY512 | - | Jul 1, 01:35 UTC | Jul 1, 02:20 UTC | 45m |
| 2026-06-27 | SKY138 | - | Jun 27, 11:39 UTC | Jun 27, 12:25 UTC | 45m |
| 2026-06-27 | SKY136 | - | Jun 27, 05:19 UTC | Jun 27, 05:49 UTC | 30m |
| 2026-06-27 | SKY762 | - | Jun 27, 00:29 UTC | Jun 27, 01:54 UTC | 1h 25m |
| 2026-06-26 | SKY768 | - | Jun 26, 12:34 UTC | Jun 26, 14:09 UTC | 1h 35m |
| 2026-06-26 | SKY532 | - | Jun 26, 08:40 UTC | Jun 26, 09:39 UTC | 1h 0m |
| 2026-06-26 | SKY132 | - | Jun 26, 00:50 UTC | Jun 26, 01:29 UTC | 40m |
| 2026-06-25 | SKY112 | UKB → HND | Jun 25, 07:25 UTC | Jun 25, 08:14 UTC | 50m |
| 2026-06-25 | SKY184 | - | Jun 25, 03:40 UTC | Jun 25, 04:35 UTC | 55m |
| 2026-06-25 | SKY170 | - | Jun 25, 01:04 UTC | Jun 25, 02:49 UTC | 1h 45m |
| 2026-06-24 | SKY178 | - | Jun 24, 11:59 UTC | Jun 24, 13:30 UTC | 1h 30m |
| 2026-06-24 | SKY532 | - | Jun 24, 08:20 UTC | Jun 24, 09:09 UTC | 50m |
| 2026-06-23 | SKY730 | - | Jun 23, 12:15 UTC | Jun 23, 13:29 UTC | 1h 15m |
| 2026-06-23 | SKY148 | - | Jun 23, 08:20 UTC | Jun 23, 08:54 UTC | 35m |
| 2026-06-23 | SKY106 | - | Jun 23, 02:15 UTC | Jun 23, 03:04 UTC | 50m |
| 2026-06-22 | SKY002 | - | Jun 22, 22:15 UTC | Jun 22, 23:29 UTC | 1h 15m |
| 2026-06-22 | SKY184 | - | Jun 22, 03:35 UTC | Jun 22, 04:30 UTC | 55m |
| 2026-06-22 | SKY170 | CTS → UKB | Jun 22, 01:05 UTC | Jun 22, 02:45 UTC | 1h 40m |
| 2026-06-18 | SKY138 | KOJ → UKB | Jun 18, 11:45 UTC | Jun 18, 12:40 UTC | 55m |
| 2026-06-18 | SKY136 | KOJ → UKB | Jun 18, 05:10 UTC | Jun 18, 05:50 UTC | 40m |
| 2026-06-18 | SKY762 | - | Jun 18, 00:30 UTC | Jun 18, 01:55 UTC | 1h 25m |
| 2026-06-15 | SKY716 | - | Jun 15, 05:55 UTC | Jun 15, 07:25 UTC | 1h 30m |
| 2026-06-15 | SKY512 | - | Jun 15, 01:45 UTC | Jun 15, 02:20 UTC | 35m |
| 2026-06-13 | SKY618 | - | Jun 13, 09:55 UTC | Jun 13, 10:45 UTC | 50m |
| 2026-06-10 | SKY186 | UKB → IBR | Jun 10, 10:45 UTC | Jun 10, 11:30 UTC | 45m |
| 2026-06-10 | SKY174 | CTS → UKB | Jun 10, 08:00 UTC | Jun 10, 09:55 UTC | 1h 55m |
| 2026-06-09 | SKY766 | NGO → CTS | Jun 9, 10:30 UTC | Jun 9, 12:05 UTC | 1h 35m |
| 2026-06-09 | SKY790 | CTS → IBR | Jun 9, 00:00 UTC | Jun 9, 01:15 UTC | 1h 15m |
| 2026-06-06 | SKY300 | KOJ → HND | Jun 6, 22:30 UTC | Jun 6, 23:39 UTC | 1h 10m |
| 2026-06-03 | SKY300 | KOJ → HND | Jun 3, 22:40 UTC | Jun 3, 23:40 UTC | 1h 0m |
| 2026-06-01 | SKY136 | KOJ → UKB | Jun 1, 05:10 UTC | Jun 1, 05:45 UTC | 35m |
| 2026-05-31 | SKY638 | KOJ → NGO | May 31, 12:45 UTC | May 31, 13:25 UTC | 40m |
| 2026-05-31 | SKY018 | FUK → HND | May 31, 08:25 UTC | May 31, 09:00 UTC | 35m |
| 2026-05-24 | SKY152 | UKB → SDJ | May 24, 23:00 UTC | May 24, 23:46 UTC | 46m |
| 2026-05-15 | SKY618 | SHI → HND | May 15, 08:35 UTC | May 15, 10:50 UTC | 2h 15m |
| 2026-05-14 | SKY156 | UKB → SDJ | May 14, 08:50 UTC | May 14, 09:45 UTC | 55m |
| 2026-05-14 | SKY714 | CTS → HND | May 14, 04:30 UTC | May 14, 05:55 UTC | 1h 25m |
| 2026-05-14 | SKY102 | UKB → HND | May 14, 00:25 UTC | May 14, 01:20 UTC | 55m |
| 2026-05-09 | SKY012 | FUK → HND | May 9, 05:25 UTC | May 9, 06:35 UTC | 1h 10m |
| 2026-05-09 | SKY004 | - | May 9, 00:15 UTC | May 9, 01:25 UTC | 1h 10m |
| 2026-05-08 | SKY730 | CTS → HND | May 8, 12:10 UTC | May 8, 13:40 UTC | 1h 30m |
| 2026-05-08 | SKY148 | NGS → UKB | May 8, 08:05 UTC | May 8, 08:55 UTC | 50m |
| 2026-05-08 | SKY710 | CTS → HND | May 8, 02:04 UTC | May 8, 03:30 UTC | 1h 25m |
| 2026-05-04 | SKY018 | FUK → HND | May 4, 08:10 UTC | May 4, 09:30 UTC | 1h 20m |
| 2026-05-04 | SKY304 | KOJ → HND | May 4, 02:54 UTC | May 4, 04:09 UTC | 1h 15m |
| 2026-05-03 | SKY116 | UKB → HND | May 3, 10:25 UTC | May 3, 11:15 UTC | 50m |
| 2026-05-03 | SKY594 | OKA → UKB | May 3, 07:40 UTC | May 3, 09:10 UTC | 1h 30m |
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.