Apparatus

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sensors Mode-S transponder

E4A50D

ICAO 24-bit transponder address · allocated to Brazil

Hex
E4A50D
Octal
71122415
Decimal
14,984,461
Country
BR
No current signal · last broadcast 3h ago
Flights observed
101
Distinct callsigns
20
Country
BR
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S E4A50D.

Country allocation

The ICAO 24-bit address E4A50D 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
TAM9423 TAM Brazilian Airlines 3 2026-06-19
TAM3467 - 3 2026-07-12
TAM9067 TAM Brazilian Airlines 2 2026-07-05
TAM4734 - 2 2026-06-25
TAM4672 - 2 2026-07-08
TAM3965 - 2 2026-07-02
TAM3964 - 2 2026-07-01
TAM3831 - 2 2026-07-09
TAM3785 - 2 2026-06-24
TAM3778 - 2 2026-07-07
TAM3623 - 2 2026-07-09
TAM3468 - 2 2026-07-03
TAM3118 - 2 2026-07-12
PSLHM - 2 2026-07-13
TAM9541 TAM Brazilian Airlines 1 2026-06-12
TAM9121 - 1 2026-07-13
TAM9120 - 1 2026-07-13
TAM9066 TAM Brazilian Airlines 1 2026-07-01
TAM9011 - 1 2026-07-05
TAM4740 - 1 2026-07-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 TAM3648 CGH → VIX Jul 14, 01:25 UTCJul 14, 02:35 UTC1h 10m
2026-07-13 TAM9121 - Jul 13, 23:25 UTCJul 14, 00:20 UTC55m
2026-07-13 TAM9120 - Jul 13, 17:20 UTCJul 13, 17:55 UTC35m
2026-07-13 TAM3145 - Jul 13, 14:55 UTCJul 13, 15:30 UTC35m
2026-07-13 TAM3144 - Jul 13, 12:55 UTCJul 13, 13:25 UTC30m
2026-07-13 TAM3059 - Jul 13, 10:55 UTCJul 13, 11:45 UTC50m
2026-07-13 TAM3056 - Jul 13, 09:10 UTCJul 13, 09:35 UTC25m
2026-07-13 PSLHM CGH → CGH Jul 13, 04:45 UTCJul 13, 04:50 UTC5m
2026-07-12 TAM3118 CGH → CGH Jul 12, 18:20 UTCJul 13, 00:40 UTC6h 20m
2026-07-12 TAM4740 FOR → CGH Jul 12, 13:35 UTCJul 12, 17:01 UTC3h 25m
2026-07-12 TAM3467 CGH → FOR Jul 12, 09:20 UTCJul 12, 12:25 UTC3h 5m
2026-07-11 TAM3753 - Jul 11, 21:50 UTCJul 11, 23:30 UTC1h 40m
2026-07-11 TAM4644 - Jul 11, 19:05 UTCJul 11, 20:15 UTC1h 10m
2026-07-11 TAM3057 - Jul 11, 17:15 UTCJul 11, 17:50 UTC35m
2026-07-11 TAM3282 - Jul 11, 13:10 UTCJul 11, 13:40 UTC30m
2026-07-10 TAM3411 - Jul 10, 23:20 UTCJul 11, 00:00 UTC40m
2026-07-10 TAM3408 - Jul 10, 21:30 UTCJul 10, 21:55 UTC25m
2026-07-10 TAM3343 - Jul 10, 18:35 UTCJul 10, 20:15 UTC1h 40m
2026-07-10 TAM3314 - Jul 10, 16:05 UTCJul 10, 17:15 UTC1h 10m
2026-07-10 TAM3607 - Jul 10, 14:05 UTCJul 10, 14:55 UTC50m
2026-07-10 TAM3404 - Jul 10, 12:10 UTCJul 10, 12:40 UTC30m
2026-07-10 TAM3872 - Jul 10, 02:20 UTCJul 10, 09:50 UTC7h 30m
2026-07-09 TAM3831 - Jul 9, 17:50 UTCJul 9, 22:00 UTC4h 10m
2026-07-09 TAM3490 - Jul 9, 15:55 UTCJul 9, 16:25 UTC30m
2026-07-09 TAM3170 - Jul 9, 11:45 UTCJul 9, 12:20 UTC35m
2026-07-09 TAM3623 - Jul 9, 01:00 UTCJul 9, 10:25 UTC9h 25m
2026-07-08 TAM4672 - Jul 8, 23:20 UTCJul 8, 23:55 UTC35m
2026-07-08 TAM3652 - Jul 8, 15:40 UTCJul 8, 20:45 UTC5h 5m
2026-07-08 TAM3802 - Jul 8, 07:55 UTCJul 8, 09:35 UTC1h 40m
2026-07-07 TAM3801 - Jul 7, 23:55 UTCJul 8, 01:55 UTC2h 0m
2026-07-07 TAM3778 - Jul 7, 19:40 UTCJul 7, 22:15 UTC2h 35m
2026-07-07 TAM3584 - Jul 7, 10:35 UTCJul 7, 17:55 UTC7h 20m
2026-07-07 TAM3347 - Jul 7, 06:55 UTCJul 7, 08:25 UTC1h 30m
2026-07-07 TAM3013 - Jul 7, 02:15 UTCJul 7, 03:05 UTC50m
2026-07-06 TAM3969 - Jul 6, 21:05 UTCJul 7, 01:00 UTC3h 55m
2026-07-06 TAM3664 - Jul 6, 17:45 UTCJul 6, 20:05 UTC2h 20m
2026-07-06 TAM3361 OPS → GRU Jul 6, 14:00 UTCJul 6, 16:00 UTC2h 0m
2026-07-06 TAM3226 - Jul 6, 01:00 UTCJul 6, 12:55 UTC11h 55m
2026-07-05 TAM9011 CGH → CGH Jul 5, 19:35 UTCJul 5, 23:15 UTC3h 40m
2026-07-05 TAM9067 BPS → CGH Jul 5, 14:05 UTCJul 5, 18:20 UTC4h 15m
2026-07-05 TAM3061 - Jul 5, 12:05 UTCJul 5, 12:35 UTC30m
2026-07-04 TAM3162 - Jul 4, 22:25 UTCJul 5, 01:30 UTC3h 5m
2026-07-04 TAM3154 CGH → CGH Jul 4, 17:20 UTCJul 4, 20:50 UTC3h 30m
2026-07-04 TAM3004 CGH → CGH Jul 4, 12:15 UTCJul 4, 16:05 UTC3h 50m
2026-07-04 TAM3414 CGH → CGH Jul 4, 00:35 UTCJul 4, 10:05 UTC9h 30m
2026-07-03 TAM4645 BPS → CGH Jul 3, 21:10 UTCJul 3, 22:50 UTC1h 40m
2026-07-03 TAM4704 - Jul 3, 18:30 UTCJul 3, 19:40 UTC1h 10m
2026-07-03 TAM3468 FOR → CGH Jul 3, 13:50 UTCJul 3, 17:15 UTC3h 25m
2026-07-03 TAM3467 CGH → FOR Jul 3, 09:35 UTCJul 3, 12:45 UTC3h 10m
2026-07-02 TAM3118 CGH → CGH Jul 2, 18:10 UTCJul 3, 00:45 UTC6h 35m

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.

Mode-S E4A50D frequently asked

What is Mode-S code E4A50D?
E4A50D is an ICAO 24-bit transponder address. Allocated to Brazil.
Where is Mode-S E4A50D registered?
Mode-S code E4A50D is allocated to Brazil (BR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is E4A50D broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex E4A50D, octal 71122415, decimal 14,984,461.
What flights does E4A50D operate?
Mode-S E4A50D has broadcast 20 distinct callsigns, including TAM9423, TAM3467, TAM9067, TAM4734, TAM4672.