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sensors Mode-S transponder

494112

ICAO 24-bit transponder address · allocated to Portugal

Currently assigned to CS-PHR · EMBRAER EMB-505 Phenom 300

Hex
494112
Octal
22240422
Decimal
4,800,786
Country
PT
Tail
CS-PHR
Type
E55P
No current signal · last broadcast 11h ago
Flights observed
218
Distinct callsigns
20
Country
PT
Last broadcast
11h ago

Last known position

Most recent position reported by Mode-S 494112.

Country allocation

The ICAO 24-bit address 494112 falls within the block assigned to Portugal (PT) by ICAO Annex 10, Volume III. Every aircraft registered in Portugal 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
NJE9HH - 31 2026-07-14
NJU9HH - 2 2026-07-08
NJE870C - 2 2026-04-14
NJE822P - 2 2026-06-11
NJE604L - 2 2026-04-16
NJE454N - 2 2026-04-14
NJE365L - 2 2026-07-12
NJE302U - 2 2026-04-17
NJE061A - 2 2026-04-17
NJU435G - 1 2026-05-28
NJE996Y - 1 2026-04-28
NJE995B - 1 2026-06-04
NJE989Y - 1 2026-04-19
NJE987K - 1 2026-06-27
NJE984L - 1 2026-05-20
NJE983M - 1 2026-07-03
NJE973U - 1 2026-07-06
NJE971Y - 1 2026-04-29
NJE970P - 1 2026-06-20
NJE970N - 1 2026-07-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 NJE9HH LBG → LUG Jul 14, 12:50 UTCJul 14, 13:55 UTC1h 5m
2026-07-14 NJE9HH GWT → LBG Jul 14, 09:35 UTCJul 14, 11:00 UTC1h 25m
2026-07-14 NJE811F - Jul 14, 07:00 UTCJul 14, 08:30 UTC1h 30m
2026-07-13 NJE9HH LIN → FAB Jul 13, 16:30 UTCJul 13, 18:05 UTC1h 35m
2026-07-13 NJE127K - Jul 13, 08:01 UTCJul 13, 08:45 UTC45m
2026-07-12 NJE169G - Jul 12, 17:01 UTCJul 12, 18:01 UTC1h 0m
2026-07-12 NJE365L - Jul 12, 13:25 UTCJul 12, 14:40 UTC1h 15m
2026-07-12 NJE940T - Jul 12, 11:20 UTCJul 12, 12:15 UTC55m
2026-07-11 NJE086E - Jul 11, 09:40 UTCJul 11, 10:40 UTC1h 0m
2026-07-10 NJE970N - Jul 10, 12:45 UTCJul 10, 13:45 UTC1h 0m
2026-07-10 NJE423U - Jul 10, 10:20 UTCJul 10, 11:10 UTC50m
2026-07-10 NJE362M - Jul 10, 08:35 UTCJul 10, 09:40 UTC1h 5m
2026-07-09 NJE491E - Jul 9, 19:10 UTCJul 9, 19:55 UTC45m
2026-07-09 NJE498D - Jul 9, 16:15 UTCJul 9, 18:10 UTC1h 55m
2026-07-09 NJE172W - Jul 9, 13:50 UTCJul 9, 14:50 UTC1h 0m
2026-07-08 NJE037L - Jul 8, 16:30 UTCJul 8, 18:30 UTC2h 0m
2026-07-08 NJU9HH PIK → FAB Jul 8, 14:35 UTCJul 8, 15:30 UTC55m
2026-07-08 NJE905C - Jul 8, 11:20 UTCJul 8, 11:55 UTC35m
2026-07-07 NJE398H IBZ → MAN Jul 7, 15:15 UTCJul 7, 17:45 UTC2h 30m
2026-07-07 NJE251V - Jul 7, 12:40 UTCJul 7, 13:40 UTC1h 0m
2026-07-07 NJE564K - Jul 7, 08:45 UTCJul 7, 10:25 UTC1h 40m
2026-07-06 NJE437Y - Jul 6, 15:25 UTCJul 6, 16:50 UTC1h 25m
2026-07-06 NJE973U - Jul 6, 09:30 UTCJul 6, 09:50 UTC20m
2026-07-06 NJE015F - Jul 6, 07:35 UTCJul 6, 08:15 UTC40m
2026-07-05 NJE080P - Jul 5, 15:00 UTCJul 5, 16:00 UTC1h 0m
2026-07-05 NJE604H - Jul 5, 12:25 UTCJul 5, 13:20 UTC55m
2026-07-05 NJE564D - Jul 5, 09:30 UTCJul 5, 10:45 UTC1h 15m
2026-07-04 NJE561E - Jul 4, 17:15 UTCJul 4, 18:45 UTC1h 30m
2026-07-04 NJE113D - Jul 4, 15:20 UTCJul 4, 15:40 UTC20m
2026-07-04 NJE837U - Jul 4, 09:00 UTCJul 4, 10:00 UTC1h 0m
2026-07-03 NJE983M - Jul 3, 17:45 UTCJul 3, 18:35 UTC50m
2026-07-03 NJE649B IBZ → WMI Jul 3, 12:35 UTCJul 3, 15:50 UTC3h 15m
2026-07-03 NJE389A - Jul 3, 09:10 UTCJul 3, 11:30 UTC2h 20m
2026-07-02 NJE483Y - Jul 2, 14:25 UTCJul 2, 15:20 UTC55m
2026-06-29 NJE457V - Jun 29, 13:39 UTCJun 29, 13:59 UTC20m
2026-06-29 NJE366M - Jun 29, 10:40 UTCJun 29, 11:35 UTC55m
2026-06-29 NJE9HH - Jun 29, 08:19 UTCJun 29, 09:14 UTC55m
2026-06-28 NJE675P - Jun 28, 17:10 UTCJun 28, 19:14 UTC2h 5m
2026-06-28 NJE920V - Jun 28, 11:04 UTCJun 28, 11:45 UTC40m
2026-06-27 NJE963C - Jun 27, 15:14 UTCJun 27, 17:44 UTC2h 30m
2026-06-27 NJE987K - Jun 27, 11:09 UTCJun 27, 13:44 UTC2h 35m
2026-06-27 NJE213N - Jun 27, 07:34 UTCJun 27, 08:20 UTC45m
2026-06-26 NJE278R - Jun 26, 14:39 UTCJun 26, 15:49 UTC1h 10m
2026-06-26 NJE378A - Jun 26, 11:30 UTCJun 26, 13:19 UTC1h 50m
2026-06-26 NJE053H FRA → BER Jun 26, 08:45 UTCJun 26, 09:30 UTC45m
2026-06-25 NJE122C MLA → FRA Jun 25, 14:14 UTCJun 25, 16:39 UTC2h 25m
2026-06-25 NJE9HH LIN → MLA Jun 25, 11:04 UTCJun 25, 12:54 UTC1h 50m
2026-06-25 NJE047P - Jun 25, 08:20 UTCJun 25, 08:55 UTC35m
2026-06-25 NJE809Y - Jun 25, 05:25 UTCJun 25, 07:00 UTC1h 35m
2026-06-24 NJE9HH - Jun 24, 16:59 UTCJun 24, 17:55 UTC55m

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 CS-PHR page for operator, model, and routing details .

Mode-S 494112 frequently asked

What is Mode-S code 494112?
494112 is an ICAO 24-bit transponder address. Allocated to Portugal. Assigned to CS-PHR.
Where is Mode-S 494112 registered?
Mode-S code 494112 is allocated to Portugal (PT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 494112 broadcasting right now?
No active broadcast right now. Last signal was 11h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 494112, octal 22240422, decimal 4,800,786.
What flights does 494112 operate?
Mode-S 494112 has broadcast 20 distinct callsigns, including NJE9HH, NJU9HH, NJE870C, NJE822P, NJE604L.