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sensors Mode-S transponder

49514E

ICAO 24-bit transponder address · allocated to Portugal

Currently assigned to CS-TJN · AIRBUS A-321neo

Hex
49514E
Octal
22250516
Decimal
4,804,942
Country
PT
Tail
CS-TJN
Type
A21N
Broadcasting now · callsign TAP830 · 1,925 ft
Flights observed
432
Distinct callsigns
20
Country
PT
Last broadcast
Jul 26, 21:30 UTC

Current position

49514E is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 49514E 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
TAP1863 TAP Portugal 16 2026-07-23
TAP23PN - 14 2026-07-16
TAP64M TAP Portugal 11 2026-07-23
TAP52TP TAP Portugal 8 2026-06-12
TAP443 TAP Portugal 8 2026-07-23
TAP440 - 8 2026-07-22
TAP1359 TAP Portugal 8 2026-06-12
TAP58Y - 7 2026-07-17
TAP1484 - 7 2026-07-15
TAP93MA - 6 2026-07-02
TAP63GL TAP Portugal 6 2026-07-18
TAP557H - 6 2026-06-12
TAP556 TAP Portugal 6 2026-06-11
TAP43PA - 6 2026-07-15
TAP43JD - 6 2026-07-15
TAP1861 - 6 2026-07-17
TAP1483 - 6 2026-07-14
TAP944 - 5 2026-07-08
TAP835 TAP Portugal 5 2026-06-01
TAP442 TAP Portugal 5 2026-06-04

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 TAP127M VIE → LIS Jul 26, 19:30 UTCJul 26, 21:30 UTC2h 0m
2026-07-26 TAP1272 LIS → VIE Jul 26, 15:10 UTCJul 26, 18:20 UTC3h 10m
2026-07-26 TAP1860 PDL → LIS Jul 26, 11:55 UTCJul 26, 12:55 UTC1h 0m
2026-07-26 TAP1859 LIS → PDL Jul 26, 07:35 UTCJul 26, 08:10 UTC35m
2026-07-25 TAP827V MXP → LIS Jul 25, 20:30 UTCJul 25, 23:00 UTC2h 30m
2026-07-25 TAP826 LIS → MXP Jul 25, 16:55 UTCJul 25, 19:05 UTC2h 10m
2026-07-25 TAP36GS LHR → LIS Jul 25, 10:55 UTCJul 25, 13:00 UTC2h 5m
2026-07-25 TAP1356 LIS → LHR Jul 25, 07:00 UTCJul 25, 09:15 UTC2h 15m
2026-07-24 TAP1369 LHR → LIS Jul 24, 19:20 UTCJul 24, 21:35 UTC2h 15m
2026-07-24 TAP13HL LIS → LHR Jul 24, 15:25 UTCJul 24, 17:30 UTC2h 5m
2026-07-24 TAP36GS LHR → LIS Jul 24, 11:30 UTCJul 24, 13:55 UTC2h 25m
2026-07-24 TAP1356 LIS → LHR Jul 24, 07:35 UTCJul 24, 09:50 UTC2h 15m
2026-07-23 TAP64M PDL → LIS Jul 23, 21:35 UTCJul 23, 22:15 UTC40m
2026-07-23 TAP1863 LIS → PDL Jul 23, 19:05 UTCJul 23, 19:15 UTC10m
2026-07-23 TAP1863 LIS → PDL Jul 23, 17:05 UTCJul 23, 17:45 UTC40m
2026-07-23 TAP433 ORY → LIS Jul 23, 13:10 UTCJul 23, 15:35 UTC2h 25m
2026-07-23 TAP432 LIS → ORY Jul 23, 09:45 UTCJul 23, 11:40 UTC1h 55m
2026-07-23 TAP443 ORY → LIS Jul 23, 05:50 UTCJul 23, 08:05 UTC2h 15m
2026-07-22 TAP440 LIS → ORY Jul 22, 17:45 UTCJul 22, 19:45 UTC2h 0m
2026-07-22 TAP1824 - Jul 22, 11:10 UTCJul 22, 16:00 UTC4h 50m
2026-07-22 TAP53EI BER → LIS Jul 22, 04:15 UTCJul 22, 05:25 UTC1h 10m
2026-07-21 TAP4BE LIS → BER Jul 21, 17:25 UTCJul 21, 20:25 UTC3h 0m
2026-07-21 TAP120R - Jul 21, 11:50 UTCJul 21, 15:30 UTC3h 40m
2026-07-21 TAP120Y LIS → LIS Jul 21, 06:30 UTCJul 21, 10:00 UTC3h 30m
2026-07-19 TAP783 ARN → LIS Jul 19, 17:05 UTCJul 19, 21:20 UTC4h 15m
2026-07-19 TAP782 LIS → ARN Jul 19, 11:50 UTCJul 19, 15:35 UTC3h 45m
2026-07-19 TAP68JP FNC → LIS Jul 19, 08:30 UTCJul 19, 09:45 UTC1h 15m
2026-07-19 TAP1685 PXO → FNC Jul 19, 07:10 UTCJul 19, 07:25 UTC15m
2026-07-19 TAP1685 - Jul 19, 05:55 UTCJul 19, 06:40 UTC45m
2026-07-18 TAP1369 LHR → LIS Jul 18, 19:15 UTCJul 18, 21:35 UTC2h 20m
2026-07-18 TAP13HL LIS → LHR Jul 18, 15:40 UTCJul 18, 17:50 UTC2h 10m
2026-07-18 TAP88TM FNC → LIS Jul 18, 12:00 UTCJul 18, 13:20 UTC1h 20m
2026-07-18 TAP1687 LIS → FNC Jul 18, 09:30 UTCJul 18, 11:00 UTC1h 30m
2026-07-18 TAP63GL LHR → LIS Jul 18, 05:40 UTCJul 18, 07:55 UTC2h 15m
2026-07-17 TAP58Y LIS → LHR Jul 17, 19:00 UTCJul 17, 21:00 UTC2h 0m
2026-07-17 TAP1862 - Jul 17, 15:44 UTCJul 17, 16:24 UTC40m
2026-07-17 TAP1862 - Jul 17, 14:30 UTCJul 17, 14:39 UTC10m
2026-07-17 TAP1861 - Jul 17, 12:00 UTCJul 17, 12:55 UTC55m
2026-07-17 TAP1861 - Jul 17, 10:05 UTCJul 17, 10:44 UTC40m
2026-07-17 TAP675 AMS → LIS Jul 17, 05:15 UTCJul 17, 08:00 UTC2h 45m
2026-07-16 TAP67NP LIS → AMS Jul 16, 17:49 UTCJul 16, 20:15 UTC2h 25m
2026-07-16 TAP23PN LIS → LIS Jul 16, 10:50 UTCJul 16, 16:15 UTC5h 25m
2026-07-15 TAP64M - Jul 15, 22:10 UTCJul 15, 22:45 UTC35m
2026-07-15 TAP1863 - Jul 15, 17:50 UTCJul 15, 18:30 UTC40m
2026-07-15 TAP43JD ORY → LIS Jul 15, 10:55 UTCJul 15, 13:20 UTC2h 25m
2026-07-15 TAP43PA LIS → ORY Jul 15, 07:35 UTCJul 15, 09:25 UTC1h 50m
2026-07-15 TAP1484 DSS → LIS Jul 15, 01:25 UTCJul 15, 04:50 UTC3h 25m
2026-07-14 TAP1483 LIS → DSS Jul 14, 20:15 UTCJul 15, 00:00 UTC3h 44m
2026-07-14 TAP931L ZRH → LIS Jul 14, 12:15 UTCJul 14, 15:00 UTC2h 45m
2026-07-14 TAP93ZR LIS → ZRH Jul 14, 08:20 UTCJul 14, 10:30 UTC2h 10m

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

Mode-S 49514E frequently asked

What is Mode-S code 49514E?
49514E is an ICAO 24-bit transponder address. Allocated to Portugal. Assigned to CS-TJN.
Where is Mode-S 49514E registered?
Mode-S code 49514E is allocated to Portugal (PT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 49514E broadcasting right now?
Yes. Mode-S 49514E is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 49514E, octal 22250516, decimal 4,804,942.
What flights does 49514E operate?
Mode-S 49514E has broadcast 20 distinct callsigns, including TAP1863, TAP23PN, TAP64M, TAP52TP, TAP443.