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sensors Mode-S transponder

49410B

ICAO 24-bit transponder address · allocated to Portugal

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

Hex
49410B
Octal
22240413
Decimal
4,800,779
Country
PT
Tail
CS-PHK
Type
E55P
No current signal · last broadcast Jul 26, 18:20 UTC
Flights observed
196
Distinct callsigns
20
Country
PT
Last broadcast
Jul 26, 18:20 UTC

Last known position

Most recent position reported by Mode-S 49410B.

Country allocation

The ICAO 24-bit address 49410B 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
NJE2CP - 29 2026-07-23
NJE494C - 3 2026-05-31
NJE945E - 2 2026-04-27
NJE939W - 2 2026-04-14
NJE345K - 2 2026-04-15
NJE126R - 2 2026-06-17
NJE105M - 2 2026-06-27
NJE035E - 2 2026-04-16
NJE020F - 2 2026-04-15
NJE992R - 1 2026-07-18
NJE989L - 1 2026-07-26
NJE988W - 1 2026-04-26
NJE980R - 1 2026-04-27
NJE974V - 1 2026-06-03
NJE972U - 1 2026-06-28
NJE971A - 1 2026-07-25
NJE963T - 1 2026-07-22
NJE957W - 1 2026-07-22
NJE957B - 1 2026-04-30
NJE950D - 1 2026-04-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 NJE769N NCE → FAO Jul 26, 16:05 UTCJul 26, 18:15 UTC2h 10m
2026-07-26 NJE989L - Jul 26, 14:10 UTCJul 26, 15:10 UTC1h 0m
2026-07-26 NJE593H - Jul 26, 12:00 UTCJul 26, 13:10 UTC1h 10m
2026-07-25 NJE311C - Jul 25, 16:00 UTCJul 25, 18:00 UTC2h 0m
2026-07-25 NJE056A - Jul 25, 12:30 UTCJul 25, 14:55 UTC2h 25m
2026-07-25 NJE971A - Jul 25, 08:25 UTCJul 25, 10:25 UTC2h 0m
2026-07-23 NJE313H - Jul 23, 14:15 UTCJul 23, 17:30 UTC3h 15m
2026-07-23 NJE207V - Jul 23, 11:05 UTCJul 23, 12:10 UTC1h 5m
2026-07-23 NJE915P - Jul 23, 09:20 UTCJul 23, 09:45 UTC25m
2026-07-23 NJE2CP - Jul 23, 07:25 UTCJul 23, 08:10 UTC45m
2026-07-22 NJE957W - Jul 22, 14:45 UTCJul 22, 15:40 UTC55m
2026-07-22 NJE446K - Jul 22, 12:30 UTCJul 22, 13:50 UTC1h 20m
2026-07-22 NJE963T - Jul 22, 11:10 UTCJul 22, 11:20 UTC10m
2026-07-21 NJE2CP - Jul 21, 14:55 UTCJul 21, 15:25 UTC30m
2026-07-21 NJE872V IBZ → MXP Jul 21, 08:40 UTCJul 21, 10:10 UTC1h 30m
2026-07-21 NJE483H VLC → IBZ Jul 21, 06:20 UTCJul 21, 06:45 UTC25m
2026-07-19 NJE482U - Jul 19, 15:10 UTCJul 19, 17:20 UTC2h 10m
2026-07-19 NJE383W - Jul 19, 10:55 UTCJul 19, 11:55 UTC1h 0m
2026-07-19 NJE709U - Jul 19, 08:15 UTCJul 19, 09:40 UTC1h 25m
2026-07-18 NJE992R - Jul 18, 13:00 UTCJul 18, 14:05 UTC1h 5m
2026-07-18 NJE2CP - Jul 18, 10:05 UTCJul 18, 11:05 UTC1h 0m
2026-07-18 NJE544P - Jul 18, 08:10 UTCJul 18, 09:05 UTC55m
2026-07-18 NJE630D - Jul 18, 05:00 UTCJul 18, 06:10 UTC1h 10m
2026-07-17 NJE168L - Jul 17, 13:55 UTCJul 17, 15:00 UTC1h 5m
2026-07-17 NJE127G - Jul 17, 11:35 UTCJul 17, 12:50 UTC1h 15m
2026-07-16 NJE039M - Jul 16, 16:40 UTCJul 16, 18:25 UTC1h 45m
2026-07-06 NJE533F - Jul 6, 05:55 UTCJul 6, 08:05 UTC2h 10m
2026-06-28 NJE485Q - Jun 28, 16:35 UTCJun 28, 18:49 UTC2h 15m
2026-06-28 NJE004N - Jun 28, 14:09 UTCJun 28, 15:20 UTC1h 10m
2026-06-28 NJE046A - Jun 28, 11:14 UTCJun 28, 12:44 UTC1h 30m
2026-06-28 NJE972U - Jun 28, 09:20 UTCJun 28, 09:45 UTC25m
2026-06-27 NJE013U - Jun 27, 12:15 UTCJun 27, 14:29 UTC2h 15m
2026-06-27 NJE105M - Jun 27, 08:49 UTCJun 27, 10:50 UTC2h 0m
2026-06-27 NJE105M - Jun 27, 04:59 UTCJun 27, 05:39 UTC40m
2026-06-25 NJE931B - Jun 25, 14:20 UTCJun 25, 16:05 UTC1h 45m
2026-06-25 NJE601K - Jun 25, 06:25 UTCJun 25, 07:59 UTC1h 35m
2026-06-24 NJE162Q FSC → NCE Jun 24, 15:14 UTCJun 24, 15:54 UTC40m
2026-06-24 NJE885E - Jun 24, 12:34 UTCJun 24, 13:20 UTC45m
2026-06-24 NJE508K - Jun 24, 10:30 UTCJun 24, 11:09 UTC40m
2026-06-24 NJE922U - Jun 24, 08:35 UTCJun 24, 09:09 UTC35m
2026-06-23 NJE115D - Jun 23, 11:04 UTCJun 23, 12:49 UTC1h 45m
2026-06-23 NJE699F - Jun 23, 09:20 UTCJun 23, 09:34 UTC15m
2026-06-23 NJE038A - Jun 23, 06:34 UTCJun 23, 08:20 UTC1h 45m
2026-06-22 NJE934W CEG → ENS Jun 22, 16:20 UTCJun 22, 17:20 UTC1h 0m
2026-06-22 NJE601V - Jun 22, 14:49 UTCJun 22, 15:24 UTC35m
2026-06-22 NJE602F - Jun 22, 09:04 UTCJun 22, 11:04 UTC2h 0m
2026-06-22 NJE033H - Jun 22, 06:45 UTCJun 22, 07:40 UTC55m
2026-06-21 NJE794T - Jun 21, 16:19 UTCJun 21, 17:15 UTC55m
2026-06-21 NJE224D LBA → CEQ Jun 21, 10:34 UTCJun 21, 13:04 UTC2h 30m
2026-06-21 NJE107Y - Jun 21, 08:10 UTCJun 21, 08:44 UTC35m

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

Mode-S 49410B frequently asked

What is Mode-S code 49410B?
49410B is an ICAO 24-bit transponder address. Allocated to Portugal. Assigned to CS-PHK.
Where is Mode-S 49410B registered?
Mode-S code 49410B is allocated to Portugal (PT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 49410B broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 18:20 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 49410B, octal 22240413, decimal 4,800,779.
What flights does 49410B operate?
Mode-S 49410B has broadcast 20 distinct callsigns, including NJE2CP, NJE494C, NJE945E, NJE939W, NJE345K.