Apparatus

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sensors Mode-S transponder

04C2A6

ICAO 24-bit transponder address · allocated to Kenya

Currently assigned to 5Y-KCA · BOEING 737-800

Hex
04C2A6
Octal
01141246
Decimal
311,974
Country
KE
Tail
5Y-KCA
Type
B738
No current signal · last broadcast 9d ago
Flights observed
69
Distinct callsigns
20
Country
KE
Last broadcast
9d ago

Last known position

Most recent position reported by Mode-S 04C2A6.

Country allocation

The ICAO 24-bit address 04C2A6 falls within the block assigned to Kenya (KE) by ICAO Annex 10, Volume III. Every aircraft registered in Kenya 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
KQA2319 - 12 2026-07-06
KQA2318 Kenya Airways 10 2026-07-06
KQA2361 - 4 2026-07-05
KQA2360 - 3 2026-07-04
KQA2351 - 3 2026-06-30
KQA2341 - 3 2026-07-03
KQA2305 - 3 2026-06-29
KQA2763 - 2 2026-05-04
KQA2762 Kenya Airways 2 2026-05-04
KQA2534 - 2 2026-06-11
KQA2348 - 2 2026-07-03
KQA2344 - 2 2026-07-01
KQA2340 - 2 2026-07-02
KQA2315 - 2 2026-06-24
KQA2314 - 2 2026-06-30
KQA2304 - 2 2026-06-28
KQA2535 - 1 2026-04-17
KQA2528 - 1 2026-05-31
KQA2521 - 1 2026-05-07
KQA2520 - 1 2026-05-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-08 KQA2350 - Jul 8, 05:00 UTCJul 8, 05:30 UTC30m
2026-07-06 KQA2319 - Jul 6, 06:25 UTCJul 6, 06:55 UTC30m
2026-07-06 KQA2318 NBO → SHJ Jul 6, 01:45 UTCJul 6, 02:25 UTC40m
2026-07-05 KQA2361 - Jul 5, 03:40 UTCJul 5, 04:15 UTC35m
2026-07-04 KQA2360 - Jul 4, 19:40 UTCJul 4, 20:10 UTC30m
2026-07-04 KQA2349 - Jul 4, 05:25 UTCJul 4, 05:55 UTC30m
2026-07-03 KQA2348 - Jul 3, 20:40 UTCJul 3, 21:10 UTC30m
2026-07-03 KQA2341 - Jul 3, 07:25 UTCJul 3, 07:55 UTC30m
2026-07-02 KQA2340 - Jul 2, 19:55 UTCJul 2, 20:30 UTC35m
2026-07-02 KQA2345 - Jul 2, 05:55 UTCJul 2, 06:25 UTC30m
2026-07-01 KQA2344 SHJ → SHJ Jul 1, 08:20 UTCJul 1, 23:10 UTC14h 50m
2026-06-30 KQA2314 - Jun 30, 22:45 UTCJun 30, 23:20 UTC35m
2026-06-30 KQA2351 - Jun 30, 08:50 UTCJun 30, 09:25 UTC35m
2026-06-29 KQA2318 NBO → SHJ Jun 29, 17:59 UTCJun 29, 18:30 UTC30m
2026-06-29 KQA2305 - Jun 29, 05:30 UTCJun 29, 05:59 UTC30m
2026-06-28 KQA2304 - Jun 28, 21:10 UTCJun 28, 21:45 UTC35m
2026-06-28 KQA2361 - Jun 28, 07:20 UTCJun 28, 07:50 UTC30m
2026-06-27 KQA2360 - Jun 27, 20:29 UTCJun 27, 21:10 UTC40m
2026-06-24 KQA2315 - Jun 24, 08:49 UTCJun 24, 09:19 UTC30m
2026-06-23 KQA2314 - Jun 23, 15:04 UTCJun 23, 15:40 UTC35m
2026-06-22 KQA2305 - Jun 22, 06:10 UTCJun 22, 06:29 UTC20m
2026-06-22 KQA2304 - Jun 22, 00:55 UTCJun 22, 01:29 UTC35m
2026-06-21 KQA2361 - Jun 21, 05:20 UTCJun 21, 05:40 UTC20m
2026-06-20 KQA2360 - Jun 20, 17:04 UTCJun 20, 17:39 UTC35m
2026-06-19 KQA2341 SHJ → HGA Jun 19, 16:49 UTCJun 19, 17:04 UTC15m
2026-06-19 KQA2341 SHJ → HGA Jun 19, 10:39 UTCJun 19, 10:59 UTC20m
2026-06-19 KQA2340 - Jun 19, 07:54 UTCJun 19, 08:24 UTC30m
2026-06-18 KQA2315 - Jun 18, 10:15 UTCJun 18, 10:40 UTC25m
2026-06-18 KQA2344 - Jun 18, 07:40 UTCJun 18, 08:05 UTC25m
2026-06-17 KQA2351 SHJ → SHJ Jun 17, 05:25 UTCJun 17, 05:45 UTC20m
2026-06-16 KQA2319 SHJ → NBO Jun 16, 05:20 UTCJun 16, 05:45 UTC25m
2026-06-15 KQA2305 SHJ → SHJ Jun 15, 05:25 UTCJun 15, 05:45 UTC20m
2026-06-12 KQA2348 - Jun 12, 21:45 UTCJun 12, 22:20 UTC35m
2026-06-11 KQA2534 - Jun 11, 18:50 UTCJun 12, 12:00 UTC17h 11m
2026-06-09 KQA2318 NBO → SHJ Jun 9, 00:30 UTCJun 9, 01:05 UTC35m
2026-06-07 KQA2427 - Jun 7, 13:25 UTCJun 7, 13:40 UTC15m
2026-06-03 KQA2365 - Jun 3, 11:30 UTCJun 3, 11:40 UTC10m
2026-05-31 KQA2528 - May 31, 16:35 UTCJun 1, 14:40 UTC22h 5m
2026-05-25 KQA2361 SHJ → JIB May 25, 12:45 UTCMay 25, 13:00 UTC15m
2026-05-21 KQA2351 SHJ → SHJ May 21, 06:15 UTCMay 21, 07:20 UTC1h 5m
2026-05-15 KQA2319 SHJ → NBO May 15, 09:55 UTCMay 15, 10:15 UTC20m
2026-05-14 KQA2319 SHJ → NBO May 14, 07:35 UTCMay 14, 07:50 UTC15m
2026-05-14 KQA2319 SHJ → NBO May 14, 03:00 UTCMay 14, 03:25 UTC25m
2026-05-12 KQA111 - May 12, 07:10 UTCMay 12, 07:55 UTC45m
2026-05-07 KQA2521 - May 7, 12:50 UTCMay 7, 13:25 UTC35m
2026-05-06 KQA2520 - May 6, 14:35 UTCMay 7, 13:25 UTC22h 50m
2026-05-04 KQA2763 - May 4, 12:35 UTCMay 4, 13:00 UTC25m
2026-05-04 KQA2762 NBO → JNB May 4, 10:15 UTCMay 4, 10:50 UTC35m
2026-05-03 KQA2359 - May 3, 15:20 UTCMay 3, 15:55 UTC35m
2026-05-01 KQA2503 - May 1, 19:10 UTCMay 1, 19:30 UTC20m

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 5Y-KCA page for operator, model, and routing details .

Mode-S 04C2A6 frequently asked

What is Mode-S code 04C2A6?
04C2A6 is an ICAO 24-bit transponder address. Allocated to Kenya. Assigned to 5Y-KCA.
Where is Mode-S 04C2A6 registered?
Mode-S code 04C2A6 is allocated to Kenya (KE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 04C2A6 broadcasting right now?
No active broadcast right now. Last signal was 9d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 04C2A6, octal 01141246, decimal 311,974.
What flights does 04C2A6 operate?
Mode-S 04C2A6 has broadcast 20 distinct callsigns, including KQA2319, KQA2318, KQA2361, KQA2360, KQA2351.