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sensors Mode-S transponder

E4A12B

ICAO 24-bit transponder address · allocated to Brazil

Currently assigned to PR-XBX · AIRBUS A-320neo

Hex
E4A12B
Octal
71120453
Decimal
14,983,467
Country
BR
Tail
PR-XBX
Type
A20N
No current signal · last broadcast Jul 26, 22:30 UTC
Flights observed
375
Distinct callsigns
20
Country
BR
Last broadcast
Jul 26, 22:30 UTC

Last known position

Most recent position reported by Mode-S E4A12B.

Country allocation

The ICAO 24-bit address E4A12B 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
TAM8098 - 4 2026-06-20
TAM8049 - 4 2026-07-15
TAM3887 - 4 2026-07-01
TAM3197 TAM Brazilian Airlines 4 2026-07-24
TAM9124 TAM Brazilian Airlines 3 2026-07-05
TAM8108 TAM Brazilian Airlines 3 2026-06-07
TAM8055 TAM Brazilian Airlines 3 2026-05-28
TAM8054 TAM Brazilian Airlines 3 2026-05-27
TAM8048 - 3 2026-07-15
TAM3837 - 3 2026-06-19
TAM3836 - 3 2026-06-19
TAM3831 TAM Brazilian Airlines 3 2026-07-26
TAM3522 - 3 2026-07-16
TAM3521 - 3 2026-07-16
TAM3301 - 3 2026-06-17
TAM3300 - 3 2026-06-17
TAM3209 TAM Brazilian Airlines 3 2026-05-07
TAM3208 TAM Brazilian Airlines 3 2026-05-07
TAM9023 - 2 2026-07-10
TAM8282 - 2 2026-07-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 TAM3831 JDO → GRU Jul 26, 20:05 UTCJul 26, 22:30 UTC2h 25m
2026-07-26 TAM3830 GRU → JDO Jul 26, 11:45 UTCJul 26, 18:35 UTC6h 50m
2026-07-26 TAM3435 IMP → GRU Jul 26, 07:10 UTCJul 26, 09:55 UTC2h 45m
2026-07-26 TAM3434 GRU → IMP Jul 26, 03:35 UTCJul 26, 06:05 UTC2h 30m
2026-07-25 TAM3195 THE → GRU Jul 25, 22:15 UTCJul 26, 01:15 UTC3h 0m
2026-07-25 TAM3194 GRU → THE Jul 25, 17:55 UTCJul 25, 20:25 UTC2h 30m
2026-07-25 TAM3289 CWB → GRU Jul 25, 14:35 UTCJul 25, 15:25 UTC50m
2026-07-25 TAM3282 POA → REC Jul 25, 12:50 UTCJul 25, 13:20 UTC30m
2026-07-25 TAM4712 CNF → GRU Jul 25, 02:10 UTCJul 25, 11:15 UTC9h 5m
2026-07-24 TAM3211 UDI → GRU Jul 24, 23:15 UTCJul 25, 00:20 UTC1h 5m
2026-07-24 TAM3210 GRU → UDI Jul 24, 21:05 UTCJul 24, 21:50 UTC45m
2026-07-24 TAM8117 MVD → GRU Jul 24, 15:40 UTCJul 24, 17:35 UTC1h 55m
2026-07-24 TAM8118 GRU → MVD Jul 24, 12:15 UTCJul 24, 14:20 UTC2h 5m
2026-07-24 TAM3197 THE → GRU Jul 24, 06:50 UTCJul 24, 08:30 UTC1h 40m
2026-07-23 TAM9126 CGH → THE Jul 23, 23:00 UTCJul 24, 01:30 UTC2h 30m
2026-07-23 TAM3109 VIX → CGH Jul 23, 20:45 UTCJul 23, 21:25 UTC40m
2026-07-23 TAM4520 - Jul 23, 14:05 UTCJul 23, 15:15 UTC1h 10m
2026-07-23 TAM3475 SJP → CGH Jul 23, 12:00 UTCJul 23, 12:40 UTC40m
2026-07-23 TAM3474 CGH → SJP Jul 23, 10:20 UTCJul 23, 11:05 UTC45m
2026-07-22 TAM3616 CGH → GYN Jul 22, 22:25 UTCJul 23, 01:35 UTC3h 10m
2026-07-22 TAM4735 SLZ → CGH Jul 22, 13:35 UTCJul 22, 21:05 UTC7h 30m
2026-07-22 TAM3845 BSB → CGH Jul 22, 11:30 UTCJul 22, 12:25 UTC55m
2026-07-22 TAM3571 BEL → MCP Jul 22, 03:30 UTCJul 22, 03:45 UTC15m
2026-07-21 TAM3706 BSB → BEL Jul 21, 21:00 UTCJul 22, 02:30 UTC5h 30m
2026-07-21 TAM4700 CGH → BSB Jul 21, 16:05 UTCJul 21, 20:05 UTC4h 0m
2026-07-21 TAM4738 BSB → CGH Jul 21, 09:50 UTCJul 21, 14:40 UTC4h 50m
2026-07-20 TAM3045 CGH → CGH Jul 20, 21:45 UTCJul 21, 00:55 UTC3h 9m
2026-07-20 TAM3420 - Jul 20, 16:10 UTCJul 20, 20:15 UTC4h 5m
2026-07-20 TAM3200 GRU → IGU Jul 20, 11:15 UTCJul 20, 14:55 UTC3h 40m
2026-07-20 TAM8131 EZE → GRU Jul 20, 05:40 UTCJul 20, 08:00 UTC2h 20m
2026-07-20 TAM8130 - Jul 20, 01:55 UTCJul 20, 04:35 UTC2h 40m
2026-07-19 TAM3137 NVT → CGH Jul 19, 23:20 UTCJul 20, 00:10 UTC50m
2026-07-19 TAM4662 GRU → JOI Jul 19, 21:30 UTCJul 19, 21:55 UTC25m
2026-07-19 TAM3303 FLN → GRU Jul 19, 18:35 UTCJul 19, 19:45 UTC1h 10m
2026-07-19 TAM3076 CGH → FLN Jul 19, 16:50 UTCJul 19, 17:35 UTC45m
2026-07-19 TAM3015 CGH → CGH Jul 19, 11:45 UTCJul 19, 15:35 UTC3h 50m
2026-07-19 TAM9123 MCZ → CGH Jul 19, 02:55 UTCJul 19, 10:40 UTC7h 45m
2026-07-18 TAM3297 MAO → GRU Jul 18, 16:10 UTCJul 19, 00:25 UTC8h 15m
2026-07-18 TAM3578 - Jul 18, 13:50 UTCJul 18, 14:30 UTC40m
2026-07-18 TAM3577 SJP → CGH Jul 18, 12:00 UTCJul 18, 12:35 UTC35m
2026-07-18 TAM3397 - Jul 18, 02:14 UTCJul 18, 10:05 UTC7h 51m
2026-07-17 TAM9424 - Jul 17, 22:40 UTCJul 17, 23:30 UTC50m
2026-07-17 TAM8045 - Jul 17, 18:40 UTCJul 17, 21:25 UTC2h 45m
2026-07-17 TAM8142 GRU → AEP Jul 17, 14:04 UTCJul 17, 17:15 UTC3h 10m
2026-07-17 TAM8122 - Jul 17, 00:50 UTCJul 17, 11:30 UTC10h 40m
2026-07-16 TAM8282 - Jul 16, 20:25 UTCJul 16, 22:59 UTC2h 35m
2026-07-16 TAM8281 - Jul 16, 16:25 UTCJul 16, 19:25 UTC3h 0m
2026-07-16 TAM3522 - Jul 16, 13:20 UTCJul 16, 14:29 UTC1h 10m
2026-07-16 TAM3521 - Jul 16, 10:45 UTCJul 16, 12:09 UTC1h 25m
2026-07-15 TAM3557 - Jul 15, 21:20 UTCJul 16, 00:20 UTC3h 0m

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 PR-XBX page for operator, model, and routing details .

Mode-S E4A12B frequently asked

What is Mode-S code E4A12B?
E4A12B is an ICAO 24-bit transponder address. Allocated to Brazil. Assigned to PR-XBX.
Where is Mode-S E4A12B registered?
Mode-S code E4A12B is allocated to Brazil (BR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is E4A12B broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex E4A12B, octal 71120453, decimal 14,983,467.
What flights does E4A12B operate?
Mode-S E4A12B has broadcast 20 distinct callsigns, including TAM8098, TAM8049, TAM3887, TAM3197, TAM9124.