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 Jul 26, 05:00 UTC
Flights observed
177
Distinct callsigns
20
Country
KE
Last broadcast
Jul 26, 05:00 UTC

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 - 21 2026-07-21
KQA203 - 19 2026-07-16
KQA785 Kenya Airways 9 2026-06-17
KQA784 Kenya Airways 9 2026-06-17
KQA520 Kenya Airways 9 2026-07-23
KQA764 - 8 2026-07-14
KQA762 Kenya Airways 8 2026-07-20
KQA763 Kenya Airways 7 2026-07-20
KQA521 Kenya Airways 7 2026-07-23
KQA793 Kenya Airways 6 2026-07-06
KQA205 - 6 2026-07-16
KQA792 - 5 2026-07-06
KQA532 - 5 2026-07-04
KQA204 - 5 2026-07-16
KQA783 Kenya Airways 4 2026-07-19
KQA765 - 4 2026-07-09
KQA509 Kenya Airways 4 2026-07-22
KQA203D Kenya Airways 4 2026-07-22
KQA765D - 3 2026-07-15
KQA761 - 3 2026-07-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 KQA311D DXB → NBO Jul 26, 04:25 UTCJul 26, 05:00 UTC35m
2026-07-26 KQA310D NBO → DXB Jul 26, 02:10 UTCJul 26, 02:35 UTC25m
2026-07-23 KQA521 ABJ → NBO Jul 23, 19:05 UTCJul 24, 01:35 UTC6h 30m
2026-07-23 KQA520 NBO → ABJ Jul 23, 09:05 UTCJul 23, 17:35 UTC8h 30m
2026-07-22 KQA509 ACC → NBO Jul 22, 23:05 UTCJul 22, 23:40 UTC35m
2026-07-22 KQA203D BOM → NBO Jul 22, 01:15 UTCJul 22, 23:40 UTC22h 25m
2026-07-21 KQA202 - Jul 21, 22:45 UTCJul 21, 23:40 UTC55m
2026-07-20 KQA763 JNB → NBO Jul 20, 15:25 UTCJul 20, 15:50 UTC25m
2026-07-20 KQA762 NBO → JNB Jul 20, 13:15 UTCJul 20, 13:50 UTC35m
2026-07-20 KQA311 DXB → NBO Jul 20, 03:05 UTCJul 20, 03:40 UTC35m
2026-07-19 KQA783 LVI → NBO Jul 19, 12:50 UTCJul 19, 13:15 UTC25m
2026-07-19 KQ782 - Jul 19, 10:40 UTCJul 19, 11:25 UTC45m
2026-07-18 KQA521 ABJ → NBO Jul 18, 16:40 UTCJul 18, 23:05 UTC6h 25m
2026-07-18 KQA520 - Jul 18, 09:00 UTCJul 18, 15:15 UTC6h 15m
2026-07-16 KQA203 - Jul 16, 22:49 UTCJul 16, 23:20 UTC30m
2026-07-16 KQA202 - Jul 16, 20:25 UTCJul 16, 21:15 UTC50m
2026-07-16 KQA205 - Jul 16, 03:20 UTCJul 16, 03:55 UTC35m
2026-07-16 KQA204 - Jul 16, 00:35 UTCJul 16, 01:35 UTC1h 0m
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

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 Jul 26, 05:00 UTC.
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, KQA520.