Apparatus

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sensors Mode-S transponder

449683

ICAO 24-bit transponder address · allocated to Belgium

Currently assigned to OO-ETC · EMBRAER ERJ-190-400

Hex
449683
Octal
21113203
Decimal
4,494,979
Country
BE
Tail
OO-ETC
Type
E295
Broadcasting now · callsign JAF20E · 38,000 ft
Flights observed
121
Distinct callsigns
20
Country
BE
Last broadcast
4m ago

Current position

449683 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 449683 falls within the block assigned to Belgium (BE) by ICAO Annex 10, Volume III. Every aircraft registered in Belgium 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
JAF7DE - 12 2026-06-10
JAF20E - 11 2026-06-10
JAF86A Jetairfly 8 2026-06-03
JAF7GY Jetairfly 8 2026-06-03
JAF8WT Jetairfly 6 2026-06-09
JAF50K Jetairfly 6 2026-06-09
JAF2YX - 6 2026-06-10
JAF9EG Jetairfly 5 2026-06-06
JAF8KX Jetairfly 5 2026-06-06
JAF7PN - 5 2026-06-10
JAF75L Jetairfly 4 2026-06-05
JAF54C Jetairfly 4 2026-06-05
JAF7JV Jetairfly 3 2026-05-10
JAF3MJ Jetairfly 3 2026-05-21
JAF2WA Jetairfly 3 2026-05-31
JAF13J Jetairfly 3 2026-05-21
JAF8EK Jetairfly 2 2026-06-06
JAF78M Jetairfly 2 2026-06-06
JAF73H Jetairfly 2 2026-06-03
JAF63G Jetairfly 2 2026-05-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-10 JAF20E - Jun 10, 15:55 UTCJun 10, 16:45 UTC50m
2026-06-10 JAF7DE - Jun 10, 12:05 UTCJun 10, 14:45 UTC2h 40m
2026-06-10 JAF7PN - Jun 10, 08:40 UTCJun 10, 10:40 UTC2h 0m
2026-06-10 JAF2YX - Jun 10, 04:25 UTCJun 10, 06:55 UTC2h 30m
2026-06-09 JAF8WT IBZ → BRU Jun 9, 17:20 UTCJun 9, 19:15 UTC1h 55m
2026-06-09 JAF50K BRU → IBZ Jun 9, 14:00 UTCJun 9, 15:50 UTC1h 50m
2026-06-09 JAF3EM CFU → BRU Jun 9, 08:20 UTCJun 9, 10:45 UTC2h 25m
2026-06-09 JAF9NV BRU → CFU Jun 9, 04:25 UTCJun 9, 06:30 UTC2h 5m
2026-06-07 JAF20E - Jun 7, 23:40 UTCJun 8, 02:15 UTC2h 35m
2026-06-07 JAF7DE - Jun 7, 20:05 UTCJun 7, 22:35 UTC2h 30m
2026-06-06 JAF9EG RBA → BRU Jun 6, 17:10 UTCJun 6, 19:54 UTC2h 45m
2026-06-06 JAF8KX BRU → RBA Jun 6, 12:54 UTCJun 6, 15:44 UTC2h 50m
2026-06-06 JAF78M CTA → BRU Jun 6, 08:20 UTCJun 6, 10:50 UTC2h 30m
2026-06-06 JAF8EK BRU → CTA Jun 6, 04:25 UTCJun 6, 06:55 UTC2h 30m
2026-06-05 JAF94C PMO → BRU Jun 5, 15:35 UTCJun 5, 18:20 UTC2h 45m
2026-06-05 JAF25B LPA → BRU Jun 5, 11:10 UTCJun 5, 13:50 UTC2h 40m
2026-06-05 JAF54C TIV → BRU Jun 5, 07:25 UTCJun 5, 09:35 UTC2h 10m
2026-06-05 JAF75L BRU → TIV Jun 5, 04:15 UTCJun 5, 06:15 UTC2h 0m
2026-06-03 JAF7GY NDR → BRU Jun 3, 23:30 UTCJun 4, 02:00 UTC2h 30m
2026-06-03 JAF86A BRU → NDR Jun 3, 19:45 UTCJun 3, 22:15 UTC2h 30m
2026-06-03 JAF20E - Jun 3, 15:40 UTCJun 3, 18:20 UTC2h 40m
2026-06-03 JAF7DE - Jun 3, 12:00 UTCJun 3, 14:35 UTC2h 35m
2026-06-03 JAF73H AGP → ANR Jun 3, 06:20 UTCJun 3, 09:00 UTC2h 40m
2026-06-02 JAF33A ANR → AGP Jun 2, 06:40 UTCJun 2, 09:10 UTC2h 30m
2026-06-02 JAF060P RAK → AGP Jun 2, 05:35 UTCJun 2, 05:45 UTC10m
2026-06-01 JAF8WT IBZ → BRU Jun 1, 14:45 UTCJun 1, 16:45 UTC2h 0m
2026-06-01 JAF50K BRU → IBZ Jun 1, 11:10 UTCJun 1, 13:15 UTC2h 5m
2026-06-01 JAF54C TIV → BRU Jun 1, 07:45 UTCJun 1, 09:55 UTC2h 10m
2026-06-01 JAF75L BRU → TIV Jun 1, 04:50 UTCJun 1, 06:40 UTC1h 50m
2026-06-01 JAF20E TTU → BRU Jun 1, 00:50 UTCJun 1, 03:25 UTC2h 35m
2026-05-31 JAF7DE - May 31, 20:15 UTCMay 31, 22:45 UTC2h 30m
2026-05-31 JAF2WA JTR → BRU May 31, 08:30 UTCMay 31, 11:40 UTC3h 10m
2026-05-30 JAF9EG RBA → BRU May 30, 17:40 UTCMay 30, 20:45 UTC3h 5m
2026-05-30 JAF8KX BRU → RBA May 30, 13:30 UTCMay 30, 16:20 UTC2h 50m
2026-05-30 JAF78M CTA → BRU May 30, 09:25 UTCMay 30, 11:55 UTC2h 30m
2026-05-30 JAF8EK BRU → CTA May 30, 05:30 UTCMay 30, 07:50 UTC2h 20m
2026-05-28 JAF8WT IBZ → BRU May 28, 07:35 UTCMay 28, 09:45 UTC2h 10m
2026-05-28 JAF50K BRU → IBZ May 28, 04:15 UTCMay 28, 06:25 UTC2h 10m
2026-05-27 JAF7GY NDR → BRU May 27, 23:55 UTCMay 28, 02:35 UTC2h 40m
2026-05-27 JAF86A BRU → NDR May 27, 20:10 UTCMay 27, 22:50 UTC2h 40m
2026-05-27 JAF20E - May 27, 15:55 UTCMay 27, 18:35 UTC2h 40m
2026-05-27 JAF7DE BRU → TTU May 27, 12:05 UTCMay 27, 14:50 UTC2h 45m
2026-05-27 JAF7PN - May 27, 08:50 UTCMay 27, 10:55 UTC2h 5m
2026-05-27 JAF2YX - May 27, 04:39 UTCMay 27, 06:49 UTC2h 10m
2026-05-25 JAF8WT IBZ → BRU May 25, 14:50 UTCMay 25, 16:45 UTC1h 55m
2026-05-25 JAF50K BRU → IBZ May 25, 11:10 UTCMay 25, 13:20 UTC2h 10m
2026-05-25 JAF54C TIV → BRU May 25, 07:35 UTCMay 25, 09:35 UTC2h 0m
2026-05-25 JAF75L BRU → TIV May 25, 04:15 UTCMay 25, 06:20 UTC2h 5m
2026-05-24 JAF7DE BRU → BRU May 24, 20:10 UTCMay 25, 02:35 UTC6h 25m
2026-05-24 JAF2WA JTR → BRU May 24, 08:40 UTCMay 24, 11:45 UTC3h 5m

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 OO-ETC page for operator, model, and routing details .

Mode-S 449683 frequently asked

What is Mode-S code 449683?
449683 is an ICAO 24-bit transponder address. Allocated to Belgium. Assigned to OO-ETC.
Where is Mode-S 449683 registered?
Mode-S code 449683 is allocated to Belgium (BE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 449683 broadcasting right now?
Yes. Mode-S 449683 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 449683, octal 21113203, decimal 4,494,979.
What flights does 449683 operate?
Mode-S 449683 has broadcast 20 distinct callsigns, including JAF7DE, JAF20E, JAF86A, JAF7GY, JAF8WT.