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sensors Mode-S transponder

E4A12A

ICAO 24-bit transponder address · allocated to Brazil

Currently assigned to PS-LBO · AIRBUS A-321neo

Hex
E4A12A
Octal
71120452
Decimal
14,983,466
Country
BR
Tail
PS-LBO
Type
A21N
No current signal · last broadcast Jul 26, 17:00 UTC
Flights observed
368
Distinct callsigns
20
Country
BR
Last broadcast
Jul 26, 17:00 UTC

Last known position

Most recent position reported by Mode-S E4A12A.

Country allocation

The ICAO 24-bit address E4A12A 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
TAM3433 TAM Brazilian Airlines 7 2026-06-09
TAM3843 - 6 2026-07-05
TAM4597 - 5 2026-07-08
TAM3842 TAM Brazilian Airlines 5 2026-07-05
TAM3831 - 5 2026-07-01
TAM3233 TAM Brazilian Airlines 5 2026-06-12
TAM3213 - 5 2026-06-18
TAM4731 - 4 2026-07-04
TAM3993 TAM Brazilian Airlines 4 2026-04-16
TAM3295 - 4 2026-07-02
TAM4724 TAM Brazilian Airlines 3 2026-04-29
TAM3992 TAM Brazilian Airlines 3 2026-07-20
TAM3830 - 3 2026-07-01
TAM3745 TAM Brazilian Airlines 3 2026-07-25
TAM3732 TAM Brazilian Airlines 3 2026-05-05
TAM3560 - 3 2026-06-25
TAM3519 TAM Brazilian Airlines 3 2026-06-13
TAM3511 - 3 2026-07-12
TAM3507 - 3 2026-07-13
TAM3506 - 3 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 TAM4536 GRU → JPA Jul 26, 16:10 UTCJul 26, 17:00 UTC50m
2026-07-26 TAM3201 IGU → GRU Jul 26, 14:00 UTCJul 26, 14:35 UTC35m
2026-07-26 TAM3200 GRU → IGU Jul 26, 10:50 UTCJul 26, 12:00 UTC1h 10m
2026-07-26 TAM3339 GIG → GRU Jul 26, 08:00 UTCJul 26, 08:45 UTC45m
2026-07-26 TAM4562 CGH → CXJ Jul 26, 03:25 UTCJul 26, 04:05 UTC40m
2026-07-25 TAM3745 AJU → GRU Jul 25, 19:40 UTCJul 26, 01:25 UTC5h 45m
2026-07-25 TAM3228 GRU → BEL Jul 25, 10:15 UTCJul 25, 17:55 UTC7h 40m
2026-07-24 TAM3422 GRU → POA Jul 24, 22:35 UTCJul 25, 02:30 UTC3h 55m
2026-07-24 TAM3883 FOR → GRU Jul 24, 17:20 UTCJul 24, 20:25 UTC3h 5m
2026-07-24 TAM4545 GRU → MAO Jul 24, 03:15 UTCJul 24, 15:30 UTC12h 15m
2026-07-23 TAM8105 SCL → GRU Jul 23, 21:50 UTCJul 24, 00:50 UTC3h 0m
2026-07-23 TAM8105 SCL → GRU Jul 23, 21:00 UTCJul 23, 21:10 UTC10m
2026-07-23 TAM8104 - Jul 23, 15:15 UTCJul 23, 18:20 UTC3h 5m
2026-07-23 TAM3547 GYN → GRU Jul 23, 01:45 UTCJul 23, 09:20 UTC7h 35m
2026-07-22 TAM4716 BPS → GRU Jul 22, 19:30 UTCJul 22, 23:50 UTC4h 20m
2026-07-22 TAM3446 GRU → MCZ Jul 22, 11:35 UTCJul 22, 17:30 UTC5h 55m
2026-07-22 TAM3206 GRU → IGU Jul 22, 01:40 UTCJul 22, 02:45 UTC1h 5m
2026-07-21 TAM3440 GRU → NAT Jul 21, 16:20 UTCJul 21, 23:25 UTC7h 5m
2026-07-21 TAM3201 - Jul 21, 10:50 UTCJul 21, 14:45 UTC3h 55m
2026-07-20 TAM3992 SDU → VIX Jul 20, 20:55 UTCJul 21, 09:00 UTC12h 5m
2026-07-20 TAM3794 BSB → CWB Jul 20, 08:55 UTCJul 20, 19:20 UTC10h 25m
2026-07-19 TAM3794 BSB → CWB Jul 19, 23:25 UTCJul 20, 19:20 UTC19h 55m
2026-07-19 TAM3874 GRU → GIG Jul 19, 21:30 UTCJul 19, 22:05 UTC35m
2026-07-19 TAM3555 - Jul 19, 18:55 UTCJul 19, 19:35 UTC40m
2026-07-19 TAM3554 - Jul 19, 16:45 UTCJul 19, 17:15 UTC30m
2026-07-19 TAM3200 - Jul 19, 10:50 UTCJul 19, 14:40 UTC3h 50m
2026-07-18 TAM3857 - Jul 18, 21:00 UTCJul 19, 08:35 UTC11h 35m
2026-07-18 TAM3286 GRU → CWB Jul 18, 19:10 UTCJul 18, 19:35 UTC25m
2026-07-18 TAM3446 GRU → MCZ Jul 18, 11:35 UTCJul 18, 17:45 UTC6h 10m
2026-07-18 TAM3479 - Jul 18, 01:25 UTCJul 18, 09:55 UTC8h 31m
2026-07-17 TAM4509 FOR → CNF Jul 17, 17:25 UTCJul 17, 22:20 UTC4h 55m
2026-07-16 TAM4510 - Jul 16, 21:19 UTCJul 17, 15:20 UTC18h 0m
2026-07-16 TAM3438 - Jul 16, 12:40 UTCJul 16, 19:55 UTC7h 15m
2026-07-16 TAM8055 - Jul 16, 06:00 UTCJul 16, 08:45 UTC2h 45m
2026-07-16 TAM8054 - Jul 16, 00:00 UTCJul 16, 02:45 UTC2h 45m
2026-07-15 TAM3883 - Jul 15, 17:20 UTCJul 15, 20:35 UTC3h 15m
2026-07-15 TAM4508 - Jul 15, 14:15 UTCJul 15, 16:05 UTC1h 50m
2026-07-15 TAM3552 - Jul 15, 11:50 UTCJul 15, 12:20 UTC30m
2026-07-14 TAM3525 - Jul 14, 17:25 UTCJul 15, 01:55 UTC8h 29m
2026-07-14 TAM3730 - Jul 14, 11:00 UTCJul 14, 15:35 UTC4h 35m
2026-07-13 TAM3507 - Jul 13, 23:15 UTCJul 14, 02:30 UTC3h 15m
2026-07-13 TAM3506 - Jul 13, 19:10 UTCJul 13, 22:15 UTC3h 5m
2026-07-13 TAM3771 - Jul 13, 12:40 UTCJul 13, 16:35 UTC3h 55m
2026-07-13 TAM3455 - Jul 13, 07:50 UTCJul 13, 11:00 UTC3h 10m
2026-07-13 TAM3882 - Jul 13, 02:01 UTCJul 13, 04:45 UTC2h 45m
2026-07-13 TAM3368 - Jul 13, 00:10 UTCJul 13, 00:50 UTC40m
2026-07-12 TAM3654 - Jul 12, 12:10 UTCJul 12, 20:25 UTC8h 15m
2026-07-12 TAM3511 - Jul 12, 08:45 UTCJul 12, 10:35 UTC1h 50m
2026-07-12 TAM3308 - Jul 12, 01:35 UTCJul 12, 02:30 UTC55m
2026-07-11 TAM3677 - Jul 11, 22:01 UTCJul 11, 22:45 UTC45m

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 PS-LBO page for operator, model, and routing details .

Mode-S E4A12A frequently asked

What is Mode-S code E4A12A?
E4A12A is an ICAO 24-bit transponder address. Allocated to Brazil. Assigned to PS-LBO.
Where is Mode-S E4A12A registered?
Mode-S code E4A12A is allocated to Brazil (BR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is E4A12A broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 17:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex E4A12A, octal 71120452, decimal 14,983,466.
What flights does E4A12A operate?
Mode-S E4A12A has broadcast 20 distinct callsigns, including TAM3433, TAM3843, TAM4597, TAM3842, TAM3831.