Apparatus

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sensors Mode-S transponder

04C390

ICAO 24-bit transponder address · allocated to Kenya

Hex
04C390
Octal
01141620
Decimal
312,208
Country
KE
No current signal · last broadcast 1d ago
Flights observed
78
Distinct callsigns
20
Country
KE
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 04C390.

Country allocation

The ICAO 24-bit address 04C390 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
JMA8668 Jambojet 18 2026-07-07
JMA8664 - 16 2026-07-16
JMA8660 - 10 2026-07-16
JMA8700 - 6 2026-06-19
JMA8662 Jambojet 4 2026-04-27
JMA8620 - 4 2026-06-26
JMA8661 Jambojet 3 2026-07-17
JMA8665 Jambojet 2 2026-06-08
JMA8656 Jambojet 2 2026-07-03
JMH8664 - 1 2026-07-15
JMA8712 Jambojet 1 2026-04-19
JMA8670 - 1 2026-07-02
JMA8666 Jambojet 1 2026-07-04
JMA8657 Jambojet 1 2026-07-09
JMA8653 Jambojet 1 2026-05-13
JMA8652 Jambojet 1 2026-04-29
JMA8647 - 1 2026-07-02
JMA8643 Jambojet 1 2026-04-16
JMA8607 Jambojet 1 2026-05-03
JMA8605 Jambojet 1 2026-06-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 JMA8661 EDL → NBO Jul 17, 05:20 UTCJul 17, 05:35 UTC15m
2026-07-16 JMA8664 - Jul 16, 09:45 UTCJul 16, 09:55 UTC10m
2026-07-16 JMA8660 - Jul 16, 03:40 UTCJul 16, 03:50 UTC10m
2026-07-15 JMH8664 - Jul 15, 09:45 UTCJul 15, 09:55 UTC10m
2026-07-12 - - Jul 12, 06:50 UTCJul 12, 07:01 UTC10m
2026-07-11 JMA8660 - Jul 11, 03:35 UTCJul 11, 03:45 UTC10m
2026-07-09 JMA8657 KIS → NBO Jul 9, 14:30 UTCJul 9, 14:40 UTC10m
2026-07-08 JMA8660 - Jul 8, 03:35 UTCJul 8, 03:45 UTC10m
2026-07-07 JMA8668 NBO → EDL Jul 7, 15:40 UTCJul 7, 15:50 UTC10m
2026-07-04 JMA8666 NBO → EDL Jul 4, 13:10 UTCJul 4, 13:20 UTC10m
2026-07-03 JMA8656 NBO → KIS Jul 3, 12:45 UTCJul 3, 12:55 UTC10m
2026-07-03 JMA8660 - Jul 3, 03:40 UTCJul 3, 03:50 UTC10m
2026-07-02 JMA8647 - Jul 2, 15:55 UTCJul 2, 16:10 UTC15m
2026-07-02 JMA8670 - Jul 2, 03:35 UTCJul 2, 03:45 UTC10m
2026-06-26 JMA8620 - Jun 26, 07:05 UTCJun 26, 07:14 UTC10m
2026-06-22 JMA8605 MBA → NBO Jun 22, 13:05 UTCJun 22, 13:19 UTC15m
2026-06-21 JMA8668 NBO → EDL Jun 21, 16:10 UTCJun 21, 16:19 UTC10m
2026-06-21 JMA8664 - Jun 21, 09:24 UTCJun 21, 09:35 UTC10m
2026-06-19 JMA8700 - Jun 19, 08:20 UTCJun 19, 08:29 UTC10m
2026-06-18 JMA8700 - Jun 18, 12:45 UTCJun 18, 12:55 UTC10m
2026-06-17 JMA8700 - Jun 17, 09:15 UTCJun 17, 09:25 UTC10m
2026-06-14 JMA8668 NBO → EDL Jun 14, 15:35 UTCJun 14, 15:45 UTC10m
2026-06-14 JMA8664 NBO → EDL Jun 14, 09:25 UTCJun 14, 09:35 UTC10m
2026-06-13 JMA8620 NBO → EDL Jun 13, 07:10 UTCJun 13, 07:20 UTC10m
2026-06-12 JMA8668 NBO → EDL Jun 12, 15:45 UTCJun 12, 15:55 UTC10m
2026-06-12 JMA8664 NBO → EDL Jun 12, 09:30 UTCJun 12, 09:40 UTC10m
2026-06-12 JMA8660 NBO → EDL Jun 12, 03:40 UTCJun 12, 03:50 UTC10m
2026-06-09 JMA8668 NBO → EDL Jun 9, 16:45 UTCJun 9, 17:05 UTC20m
2026-06-08 JMA8665 EDL → NBO Jun 8, 11:10 UTCJun 8, 11:30 UTC20m
2026-06-08 JMA8664 NBO → EDL Jun 8, 09:35 UTCJun 8, 09:45 UTC10m
2026-06-07 JMA8668 NBO → EDL Jun 7, 15:50 UTCJun 7, 16:00 UTC10m
2026-06-05 JMA8660 NBO → EDL Jun 5, 03:40 UTCJun 5, 03:50 UTC10m
2026-06-04 JMA8668 NBO → EDL Jun 4, 15:40 UTCJun 4, 15:50 UTC10m
2026-06-04 JMA8664 NBO → EDL Jun 4, 09:35 UTCJun 4, 09:45 UTC10m
2026-06-04 JMA8660 NBO → EDL Jun 4, 03:35 UTCJun 4, 03:45 UTC10m
2026-06-03 JMA8668 NBO → EDL Jun 3, 15:45 UTCJun 3, 15:55 UTC10m
2026-06-02 JMA8668 NBO → EDL Jun 2, 15:55 UTCJun 2, 16:05 UTC10m
2026-06-01 JMA8668 NBO → EDL Jun 1, 15:45 UTCJun 1, 15:55 UTC10m
2026-05-27 JMA8668 NBO → EDL May 27, 15:50 UTCMay 27, 16:00 UTC10m
2026-05-27 JMA8664 NBO → EDL May 27, 09:25 UTCMay 27, 09:35 UTC10m
2026-05-26 JMA8668 NBO → EDL May 26, 15:39 UTCMay 26, 15:49 UTC10m
2026-05-24 JMA8620 NBO → EDL May 24, 06:45 UTCMay 24, 06:55 UTC10m
2026-05-23 JMA8668 NBO → EDL May 23, 16:25 UTCMay 23, 16:35 UTC10m
2026-05-23 JMA8665 EDL → NBO May 23, 11:15 UTCMay 23, 11:25 UTC10m
2026-05-23 JMA8664 NBO → EDL May 23, 09:30 UTCMay 23, 09:40 UTC10m
2026-05-22 JMA8668 NBO → EDL May 22, 15:45 UTCMay 22, 15:55 UTC10m
2026-05-22 JMA8664 NBO → EDL May 22, 09:40 UTCMay 22, 09:50 UTC10m
2026-05-21 JMA8668 NBO → EDL May 21, 15:45 UTCMay 21, 15:55 UTC10m
2026-05-20 JMA8664 NBO → EDL May 20, 09:30 UTCMay 20, 09:40 UTC10m
2026-05-19 JMA8664 NBO → EDL May 19, 09:35 UTCMay 19, 09:45 UTC10m

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.

Mode-S 04C390 frequently asked

What is Mode-S code 04C390?
04C390 is an ICAO 24-bit transponder address. Allocated to Kenya.
Where is Mode-S 04C390 registered?
Mode-S code 04C390 is allocated to Kenya (KE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 04C390 broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 04C390, octal 01141620, decimal 312,208.
What flights does 04C390 operate?
Mode-S 04C390 has broadcast 20 distinct callsigns, including JMA8668, JMA8664, JMA8660, JMA8700, JMA8662.