Apparatus

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sensors Mode-S transponder

04C14B

ICAO 24-bit transponder address · allocated to Kenya

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

Hex
04C14B
Octal
01140513
Decimal
311,627
Country
KE
Tail
5Y-CYE
Type
B738
No current signal · last broadcast 3h ago
Flights observed
159
Distinct callsigns
20
Country
KE
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S 04C14B.

Country allocation

The ICAO 24-bit address 04C14B 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
KQA202 - 19 2026-07-11
KQA203 - 18 2026-07-12
KQA785 Kenya Airways 9 2026-06-17
KQA784 Kenya Airways 9 2026-06-17
KQA764 - 8 2026-07-14
KQA762 Kenya Airways 7 2026-07-14
KQA520 - 7 2026-06-25
KQA793 Kenya Airways 6 2026-07-06
KQA763 Kenya Airways 6 2026-07-14
KQA792 - 5 2026-07-06
KQA532 - 5 2026-07-04
KQA521 - 5 2026-06-25
KQA205 - 5 2026-07-13
KQA765 - 4 2026-07-09
KQA204 - 4 2026-07-13
KQA783 Kenya Airways 3 2026-05-24
KQA765D - 3 2026-07-15
KQA761 - 3 2026-07-12
KQA760 - 3 2026-07-12
KQA535 Kenya Airways 3 2026-05-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-15 KQA765D - Jul 15, 01:10 UTCJul 15, 01:40 UTC30m
2026-07-14 KQA764 - Jul 14, 23:25 UTCJul 14, 23:55 UTC30m
2026-07-14 KQA763 JNB → NBO Jul 14, 15:10 UTCJul 14, 15:35 UTC25m
2026-07-14 KQA762 NBO → JNB Jul 14, 13:05 UTCJul 14, 13:40 UTC35m
2026-07-13 KQA509 - Jul 13, 13:25 UTCJul 14, 00:45 UTC11h 20m
2026-07-13 KQA205 - Jul 13, 08:10 UTCJul 13, 08:20 UTC10m
2026-07-13 KQA205 - Jul 13, 02:50 UTCJul 13, 03:25 UTC35m
2026-07-13 KQA204 - Jul 13, 00:10 UTCJul 13, 01:05 UTC55m
2026-07-12 KQA761 - Jul 12, 10:50 UTCJul 12, 11:15 UTC25m
2026-07-12 KQA760 - Jul 12, 08:30 UTCJul 12, 09:05 UTC35m
2026-07-12 KQA203 - Jul 12, 03:10 UTCJul 12, 03:20 UTC10m
2026-07-11 KQA203 - Jul 11, 21:50 UTCJul 11, 22:25 UTC35m
2026-07-11 KQA202 - Jul 11, 19:25 UTCJul 11, 20:10 UTC45m
2026-07-10 KQA510 - Jul 10, 12:25 UTCJul 11, 00:15 UTC11h 50m
2026-07-09 KQA765 - Jul 9, 23:20 UTCJul 9, 23:45 UTC25m
2026-07-09 KQA764 - Jul 9, 21:30 UTCJul 9, 22:00 UTC30m
2026-07-08 KQA203 - Jul 8, 21:30 UTCJul 8, 22:05 UTC35m
2026-07-08 KQA202 - Jul 8, 19:10 UTCJul 8, 20:05 UTC55m
2026-07-07 KQA510 - Jul 7, 12:20 UTCJul 7, 23:55 UTC11h 35m
2026-07-06 KQA793 CPT → VFA Jul 6, 13:15 UTCJul 6, 13:45 UTC30m
2026-07-06 KQA792 - Jul 6, 10:45 UTCJul 6, 11:20 UTC35m
2026-07-04 KQA532 - Jul 4, 09:00 UTCJul 4, 13:35 UTC4h 35m
2026-07-03 KQA203 - Jul 3, 22:10 UTCJul 3, 22:45 UTC35m
2026-07-03 KQA202 NBO → BOM Jul 3, 19:50 UTCJul 3, 20:35 UTC45m
2026-07-02 KQA509 - Jul 2, 13:25 UTCJul 2, 23:40 UTC10h 15m
2026-06-30 KQA203 - Jun 30, 21:55 UTCJun 30, 22:25 UTC30m
2026-06-30 KQA202 NBO → BOM Jun 30, 19:15 UTCJun 30, 20:20 UTC1h 5m
2026-06-29 KQA202 NBO → BOM Jun 29, 23:39 UTCJun 30, 20:20 UTC20h 41m
2026-06-29 KQA764 - Jun 29, 21:34 UTCJun 29, 22:10 UTC35m
2026-06-27 KQA203 - Jun 27, 03:04 UTCJun 27, 03:15 UTC10m
2026-06-26 KQA203 - Jun 26, 21:55 UTCJun 26, 22:29 UTC35m
2026-06-26 KQA202 NBO → BOM Jun 26, 19:30 UTCJun 26, 20:20 UTC50m
2026-06-25 KQA521 - Jun 25, 16:14 UTCJun 25, 16:55 UTC40m
2026-06-25 KQA520 - Jun 25, 14:04 UTCJun 25, 14:44 UTC40m
2026-06-24 KQA203 - Jun 24, 21:54 UTCJun 24, 22:29 UTC35m
2026-06-24 KQA202 NBO → BOM Jun 24, 19:29 UTCJun 24, 20:20 UTC50m
2026-06-23 KQA521 - Jun 23, 17:04 UTCJun 23, 17:44 UTC40m
2026-06-23 KQA520 - Jun 23, 14:44 UTCJun 23, 15:30 UTC45m
2026-06-22 KQA508 - Jun 22, 12:40 UTCJun 22, 13:14 UTC35m
2026-06-22 KQA258 - Jun 22, 02:34 UTCJun 22, 02:45 UTC10m
2026-06-21 KQA761 - Jun 21, 10:34 UTCJun 21, 11:00 UTC25m
2026-06-21 KQA760 - Jun 21, 08:30 UTCJun 21, 09:15 UTC45m
2026-06-20 KQA765 - Jun 20, 23:55 UTCJun 21, 00:25 UTC30m
2026-06-19 KQA311 - Jun 19, 21:30 UTCJun 19, 21:54 UTC25m
2026-06-19 KQA310 - Jun 19, 18:49 UTCJun 19, 19:14 UTC25m
2026-06-18 KQA203 - Jun 18, 21:45 UTCJun 18, 22:15 UTC30m
2026-06-18 KQA202 NBO → BOM Jun 18, 19:15 UTCJun 18, 20:05 UTC50m
2026-06-17 KQA785 CPT → NBO Jun 17, 21:30 UTCJun 17, 21:45 UTC15m
2026-06-17 KQA784 NBO → CPT Jun 17, 19:40 UTCJun 17, 20:15 UTC35m
2026-06-16 KQA311 DXB → NBO Jun 16, 23:15 UTCJun 16, 23:40 UTC25m

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-CYE page for operator, model, and routing details .

Mode-S 04C14B frequently asked

What is Mode-S code 04C14B?
04C14B is an ICAO 24-bit transponder address. Allocated to Kenya. Assigned to 5Y-CYE.
Where is Mode-S 04C14B registered?
Mode-S code 04C14B is allocated to Kenya (KE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 04C14B broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 04C14B, octal 01140513, decimal 311,627.
What flights does 04C14B operate?
Mode-S 04C14B has broadcast 20 distinct callsigns, including KQA202, KQA203, KQA785, KQA784, KQA764.