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sensors Mode-S transponder

E4A012

ICAO 24-bit transponder address · allocated to Brazil

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

Hex
E4A012
Octal
71120022
Decimal
14,983,186
Country
BR
Tail
PR-XBU
Type
A20N
No current signal · last broadcast Jul 26, 22:05 UTC
Flights observed
425
Distinct callsigns
20
Country
BR
Last broadcast
Jul 26, 22:05 UTC

Last known position

Most recent position reported by Mode-S E4A012.

Country allocation

The ICAO 24-bit address E4A012 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
TAM8122 TAM Brazilian Airlines 10 2026-07-25
TAM8123 - 6 2026-07-06
TAM8118 TAM Brazilian Airlines 6 2026-07-23
TAM8117 TAM Brazilian Airlines 6 2026-07-23
TAM8142 - 5 2026-07-15
TAM8045 - 5 2026-07-15
TAM8081 TAM Brazilian Airlines 4 2026-07-24
TAM8080 TAM Brazilian Airlines 4 2026-07-24
TAM4735 TAM Brazilian Airlines 4 2026-06-09
TAM4631 TAM Brazilian Airlines 4 2026-05-12
TAM3468 - 4 2026-06-23
TAM3467 - 4 2026-06-23
TAM3170 TAM Brazilian Airlines 4 2026-07-20
TAM8193 - 3 2026-07-05
TAM8160 TAM Brazilian Airlines 3 2026-05-23
TAM8141 - 3 2026-06-16
TAM8138 - 3 2026-06-15
TAM3699 - 3 2026-07-15
TAM3619 TAM Brazilian Airlines 3 2026-07-23
TAM3618 TAM Brazilian Airlines 3 2026-07-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 TAM3225 POA → BSB Jul 26, 18:45 UTCJul 26, 22:05 UTC3h 20m
2026-07-26 TAM9309 GYN → GRU Jul 26, 13:15 UTCJul 26, 17:30 UTC4h 15m
2026-07-26 TAM9428 - Jul 26, 10:30 UTCJul 26, 11:40 UTC1h 10m
2026-07-25 TAM3411 NVT → GRU Jul 25, 23:15 UTCJul 26, 00:10 UTC55m
2026-07-25 TAM3408 GRU → NVT Jul 25, 21:25 UTCJul 25, 21:50 UTC25m
2026-07-25 TAM3535 CGR → GRU Jul 25, 18:10 UTCJul 25, 19:40 UTC1h 30m
2026-07-25 TAM3886 GRU → CGR Jul 25, 15:25 UTCJul 25, 16:40 UTC1h 15m
2026-07-25 TAM8122 GRU → LIM Jul 25, 01:25 UTCJul 25, 12:05 UTC10h 40m
2026-07-24 TAM8081 AEP → GRU Jul 24, 21:00 UTCJul 24, 23:15 UTC2h 15m
2026-07-24 TAM8080 GRU → AEP Jul 24, 17:00 UTCJul 24, 19:30 UTC2h 30m
2026-07-24 TAM3289 CWB → GRU Jul 24, 14:55 UTCJul 24, 15:30 UTC35m
2026-07-24 TAM3282 POA → REC Jul 24, 13:00 UTCJul 24, 13:45 UTC45m
2026-07-24 TAM4712 CNF → GRU Jul 24, 10:30 UTCJul 24, 11:15 UTC45m
2026-07-24 TAM4544 GRU → CNF Jul 24, 02:45 UTCJul 24, 03:15 UTC30m
2026-07-23 TAM4591 PFB → GRU Jul 23, 19:45 UTCJul 23, 23:30 UTC3h 45m
2026-07-23 TAM8117 MVD → GRU Jul 23, 15:30 UTCJul 23, 17:35 UTC2h 5m
2026-07-23 TAM8118 GRU → MVD Jul 23, 12:05 UTCJul 23, 14:15 UTC2h 10m
2026-07-23 TAM3619 UDI → GRU Jul 23, 08:40 UTCJul 23, 09:50 UTC1h 10m
2026-07-23 TAM3618 GRU → UDI Jul 23, 02:50 UTCJul 23, 03:25 UTC35m
2026-07-22 TAM3401 PMW → GRU Jul 22, 20:50 UTCJul 23, 00:25 UTC3h 35m
2026-07-22 TAM3287 CWB → GRU Jul 22, 18:15 UTCJul 22, 18:45 UTC30m
2026-07-22 TAM3062 CGH → CWB Jul 22, 15:25 UTCJul 22, 16:00 UTC35m
2026-07-22 TAM4738 BSB → CGH Jul 22, 10:20 UTCJul 22, 14:20 UTC4h 0m
2026-07-21 TAM3045 - Jul 21, 19:25 UTCJul 22, 01:30 UTC6h 5m
2026-07-21 TAM3609 CGH → BSB Jul 21, 12:40 UTCJul 21, 19:20 UTC6h 40m
2026-07-20 TAM3819 FLN → BSB Jul 20, 23:45 UTCJul 21, 11:05 UTC11h 20m
2026-07-20 TAM3741 FOR → BSB Jul 20, 17:25 UTCJul 20, 22:45 UTC5h 20m
2026-07-20 TAM3490 REC → FOR Jul 20, 15:30 UTCJul 20, 16:35 UTC1h 5m
2026-07-20 TAM3170 CGH → REC Jul 20, 12:00 UTCJul 20, 12:35 UTC35m
2026-07-20 TAM9133 NAT → CGH Jul 20, 00:05 UTCJul 20, 10:25 UTC10h 20m
2026-07-19 TAM3171 - Jul 19, 21:40 UTCJul 19, 22:40 UTC1h 0m
2026-07-19 TAM3491 FOR → REC Jul 19, 17:25 UTCJul 19, 18:20 UTC55m
2026-07-19 TAM3490 REC → FOR Jul 19, 15:35 UTCJul 19, 16:10 UTC35m
2026-07-19 TAM3170 - Jul 19, 11:25 UTCJul 19, 12:20 UTC55m
2026-07-18 TAM3079 FLN → CGH Jul 18, 23:05 UTCJul 18, 23:55 UTC50m
2026-07-18 TAM3088 CGH → FLN Jul 18, 21:15 UTCJul 18, 22:05 UTC50m
2026-07-18 TAM3420 - Jul 18, 16:25 UTCJul 18, 20:00 UTC3h 35m
2026-07-18 TAM3459 LDB → GRU Jul 18, 14:00 UTCJul 18, 14:40 UTC40m
2026-07-18 TAM4531 GRU → LDB Jul 18, 12:05 UTCJul 18, 12:35 UTC30m
2026-07-17 TAM8083 JFK → GRU Jul 17, 17:20 UTCJul 18, 09:15 UTC15h 56m
2026-07-17 TAM3515 - Jul 17, 11:04 UTCJul 17, 14:39 UTC3h 35m
2026-07-17 TAM3305 - Jul 17, 08:40 UTCJul 17, 09:40 UTC1h 0m
2026-07-17 TAM3304 - Jul 17, 01:29 UTCJul 17, 01:59 UTC30m
2026-07-16 TAM3471 - Jul 16, 19:25 UTCJul 16, 22:35 UTC3h 10m
2026-07-16 TAM3470 - Jul 16, 15:19 UTCJul 16, 18:05 UTC2h 45m
2026-07-16 TAM3279 - Jul 16, 10:20 UTCJul 16, 14:10 UTC3h 50m
2026-07-16 TAM8131 - Jul 16, 05:15 UTCJul 16, 07:35 UTC2h 20m
2026-07-16 TAM8130 - Jul 16, 01:25 UTCJul 16, 03:55 UTC2h 30m
2026-07-15 TAM3699 - Jul 15, 22:10 UTCJul 15, 22:55 UTC45m
2026-07-15 TAM8045 - Jul 15, 18:15 UTCJul 15, 21:05 UTC2h 50m

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

Mode-S E4A012 frequently asked

What is Mode-S code E4A012?
E4A012 is an ICAO 24-bit transponder address. Allocated to Brazil. Assigned to PR-XBU.
Where is Mode-S E4A012 registered?
Mode-S code E4A012 is allocated to Brazil (BR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is E4A012 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:05 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex E4A012, octal 71120022, decimal 14,983,186.
What flights does E4A012 operate?
Mode-S E4A012 has broadcast 20 distinct callsigns, including TAM8122, TAM8123, TAM8118, TAM8117, TAM8142.