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sensors Mode-S transponder

E483DD

ICAO 24-bit transponder address · allocated to Brazil

Currently assigned to PT-TMA · AIRBUS A-319

Hex
E483DD
Octal
71101735
Decimal
14,975,965
Country
BR
Tail
PT-TMA
Type
A319
No current signal · last broadcast 6h ago
Flights observed
410
Distinct callsigns
20
Country
BR
Last broadcast
6h ago

Last known position

Most recent position reported by Mode-S E483DD.

Country allocation

The ICAO 24-bit address E483DD falls within the block assigned to Brazil (BR) by ICAO Annex 10, Volume III. Every aircraft registered in Brazil 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
TAM3974 - 9 2026-06-20
TAM3914 TAM Brazilian Airlines 8 2026-07-12
TAM3975 TAM Brazilian Airlines 7 2026-06-19
TAM4714 - 6 2026-07-08
TAM3926 - 6 2026-07-08
TAM3909 - 6 2026-07-03
TAM3908 - 6 2026-07-01
TAM3532 - 6 2026-07-01
TAM3944 - 5 2026-07-13
TAM3943 - 5 2026-07-03
TAM3934 - 5 2026-07-01
TAM3931 - 5 2026-07-01
TAM3923 - 5 2026-07-12
TAM3918 - 5 2026-07-08
TAM3901 TAM Brazilian Airlines 5 2026-06-04
TAM3803 - 5 2026-07-09
TAM3796 - 5 2026-07-04
TAM3786 - 5 2026-06-22
TAM3782 TAM Brazilian Airlines 5 2026-05-18
TAM4541 - 4 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 TAM3944 - Jul 13, 23:10 UTCJul 13, 23:50 UTC40m
2026-07-13 TAM4541 FOR → CGH Jul 13, 17:35 UTCJul 13, 22:15 UTC4h 40m
2026-07-13 TAM3849 CGH → FOR Jul 13, 11:45 UTCJul 13, 16:25 UTC4h 40m
2026-07-13 TAM9126 - Jul 13, 00:25 UTCJul 13, 03:05 UTC2h 40m
2026-07-12 TAM3921 - Jul 12, 22:25 UTCJul 12, 23:10 UTC45m
2026-07-12 TAM3928 - Jul 12, 20:15 UTCJul 12, 20:50 UTC35m
2026-07-12 TAM3914 CGH → SDU Jul 12, 16:01 UTCJul 12, 16:30 UTC30m
2026-07-12 TAM3923 - Jul 12, 14:10 UTCJul 12, 14:55 UTC45m
2026-07-12 TAM3825 - Jul 12, 10:10 UTCJul 12, 11:10 UTC1h 0m
2026-07-12 TAM3825 - Jul 12, 07:50 UTCJul 12, 08:01 UTC10m
2026-07-11 TAM3824 - Jul 11, 23:40 UTCJul 12, 00:10 UTC30m
2026-07-11 TAM3913 - Jul 11, 11:55 UTCJul 11, 12:40 UTC45m
2026-07-11 TAM3048 - Jul 11, 00:35 UTCJul 11, 11:00 UTC10h 25m
2026-07-10 TAM3932 - Jul 10, 23:05 UTCJul 10, 23:30 UTC25m
2026-07-10 TAM3292 - Jul 10, 21:20 UTCJul 10, 21:50 UTC30m
2026-07-10 TAM3920 CGH → SDU Jul 10, 19:25 UTCJul 10, 19:45 UTC20m
2026-07-10 TAM4553 - Jul 10, 17:15 UTCJul 10, 17:55 UTC40m
2026-07-10 TAM3930 - Jul 10, 15:40 UTCJul 10, 16:15 UTC35m
2026-07-10 TAM3686 - Jul 10, 00:40 UTCJul 10, 01:40 UTC1h 0m
2026-07-09 TAM3803 - Jul 9, 22:20 UTCJul 9, 23:05 UTC45m
2026-07-09 TAM3971 - Jul 9, 17:20 UTCJul 9, 17:35 UTC15m
2026-07-09 TAM9069 BPS → SDU Jul 9, 15:10 UTCJul 9, 16:15 UTC1h 5m
2026-07-09 TAM9068 SDU → BPS Jul 9, 13:00 UTCJul 9, 13:55 UTC55m
2026-07-09 TAM3550 - Jul 9, 11:50 UTCJul 9, 12:05 UTC15m
2026-07-08 TAM4714 - Jul 8, 23:35 UTCJul 9, 00:35 UTC1h 0m
2026-07-08 TAM3926 - Jul 8, 22:00 UTCJul 8, 22:40 UTC40m
2026-07-08 TAM3951 - Jul 8, 20:15 UTCJul 8, 20:45 UTC30m
2026-07-08 TAM3918 - Jul 8, 18:25 UTCJul 8, 19:15 UTC50m
2026-07-08 TAM9070 SDU → SSA Jul 8, 11:40 UTCJul 8, 12:30 UTC50m
2026-07-07 TAM3944 - Jul 7, 23:05 UTCJul 7, 23:45 UTC40m
2026-07-07 TAM4541 SSA → CGH Jul 7, 17:30 UTCJul 7, 22:05 UTC4h 35m
2026-07-07 TAM3849 CGH → SSA Jul 7, 11:55 UTCJul 7, 16:25 UTC4h 30m
2026-07-07 TAM3243 - Jul 7, 10:25 UTCJul 7, 10:30 UTC5m
2026-07-07 TAM3243 - Jul 7, 09:00 UTCJul 7, 09:50 UTC50m
2026-07-07 TAM3648 CGH → VIX Jul 7, 01:30 UTCJul 7, 02:35 UTC1h 5m
2026-07-06 TAM3628 CGH → CGH Jul 6, 18:40 UTCJul 6, 23:30 UTC4h 50m
2026-07-06 TAM3051 - Jul 6, 16:30 UTCJul 6, 17:25 UTC55m
2026-07-06 TAM3050 - Jul 6, 14:20 UTCJul 6, 14:55 UTC35m
2026-07-06 TAM3913 - Jul 6, 12:25 UTCJul 6, 13:10 UTC45m
2026-07-06 TAM3904 - Jul 6, 10:40 UTCJul 6, 11:15 UTC35m
2026-07-06 TAM3186 CGH → FOR Jul 6, 01:15 UTCJul 6, 04:10 UTC2h 55m
2026-07-05 TAM3021 - Jul 5, 19:25 UTCJul 5, 23:50 UTC4h 25m
2026-07-05 TAM9075 - Jul 5, 16:25 UTCJul 5, 17:15 UTC50m
2026-07-05 TAM3905 - Jul 5, 10:45 UTCJul 5, 11:30 UTC45m
2026-07-04 TAM3796 - Jul 4, 20:40 UTCJul 5, 00:55 UTC4h 15m
2026-07-04 TAM9069 BPS → SDU Jul 4, 15:40 UTCJul 4, 16:55 UTC1h 15m
2026-07-04 TAM9068 SDU → BPS Jul 4, 12:25 UTCJul 4, 13:20 UTC55m
2026-07-04 TAM3906 - Jul 4, 10:45 UTCJul 4, 11:20 UTC35m
2026-07-04 TAM3187 FOR → CGH Jul 4, 06:15 UTCJul 4, 09:25 UTC3h 10m
2026-07-04 TAM3186 CGH → FOR Jul 4, 01:35 UTCJul 4, 04:30 UTC2h 55m

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 PT-TMA page for operator, model, and routing details .

Mode-S E483DD frequently asked

What is Mode-S code E483DD?
E483DD is an ICAO 24-bit transponder address. Allocated to Brazil. Assigned to PT-TMA.
Where is Mode-S E483DD registered?
Mode-S code E483DD is allocated to Brazil (BR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is E483DD broadcasting right now?
No active broadcast right now. Last signal was 6h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex E483DD, octal 71101735, decimal 14,975,965.
What flights does E483DD operate?
Mode-S E483DD has broadcast 20 distinct callsigns, including TAM3974, TAM3914, TAM3975, TAM4714, TAM3926.