Apparatus

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sensors Mode-S transponder

E4818A

ICAO 24-bit transponder address · allocated to Brazil

Currently assigned to PT-MUB · BOEING 777-300ER

Hex
E4818A
Octal
71100612
Decimal
14,975,370
Country
BR
Tail
PT-MUB
Type
B77W
No current signal · last broadcast 8h ago
Flights observed
86
Distinct callsigns
19
Country
BR
Last broadcast
8h ago

Last known position

Most recent position reported by Mode-S E4818A.

Country allocation

The ICAO 24-bit address E4818A 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 19 distinct

Callsign Airline Flights Last seen
TAM8194 TAM Brazilian Airlines 9 2026-05-23
TAM8191 TAM Brazilian Airlines 9 2026-05-23
TAM8070 TAM Brazilian Airlines 9 2026-05-17
TAM8085 TAM Brazilian Airlines 8 2026-05-09
TAM8084 TAM Brazilian Airlines 8 2026-05-08
TAM8071 TAM Brazilian Airlines 7 2026-05-17
TAM8147 TAM Brazilian Airlines 4 2026-05-13
TAM8146 TAM Brazilian Airlines 4 2026-05-12
TAM8121 TAM Brazilian Airlines 4 2026-05-26
TAM8120 TAM Brazilian Airlines 4 2026-05-25
TAM8190 TAM Brazilian Airlines 3 2026-04-17
TAM8115 TAM Brazilian Airlines 3 2026-05-24
TAM8114 TAM Brazilian Airlines 3 2026-05-23
TAM8203 TAM Brazilian Airlines 2 2026-04-16
TAM8202 TAM Brazilian Airlines 2 2026-04-16
TAM8195 TAM Brazilian Airlines 2 2026-04-17
TAM8073 TAM Brazilian Airlines 2 2026-05-29
TAM8072 TAM Brazilian Airlines 2 2026-05-28
LA8071 - 1 2026-04-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 TAM8073 FRA → GIG May 29, 11:40 UTCMay 29, 22:45 UTC11h 5m
2026-05-28 TAM8072 GIG → FRA May 28, 21:55 UTCMay 29, 09:00 UTC11h 5m
2026-05-26 TAM8121 FCO → GRU May 26, 11:34 UTCMay 26, 22:44 UTC11h 10m
2026-05-25 TAM8120 GRU → FCO May 25, 21:24 UTCMay 26, 08:04 UTC10h 40m
2026-05-24 TAM8115 BCN → GRU May 24, 12:20 UTCMay 24, 15:15 UTC2h 55m
2026-05-23 TAM8114 GRU → BCN May 23, 23:50 UTCMay 24, 09:45 UTC9h 55m
2026-05-23 TAM8191 MIA → GRU May 23, 13:30 UTCMay 23, 21:05 UTC7h 35m
2026-05-23 TAM8194 GRU → MIA May 23, 07:05 UTCMay 23, 09:35 UTC2h 30m
2026-05-22 TAM8194 GRU → MIA May 22, 13:35 UTCMay 23, 09:35 UTC19h 59m
2026-05-22 TAM8191 MIA → GRU May 22, 01:35 UTCMay 22, 07:40 UTC6h 5m
2026-05-22 TAM8191 MIA → GRU May 22, 00:25 UTCMay 22, 00:40 UTC15m
2026-05-21 TAM8194 GRU → MIA May 21, 13:35 UTCMay 21, 21:25 UTC7h 50m
2026-05-19 TAM8121 FCO → GRU May 19, 11:45 UTCMay 19, 22:45 UTC11h 0m
2026-05-18 TAM8120 GRU → FCO May 18, 21:20 UTCMay 19, 08:05 UTC10h 45m
2026-05-17 TAM8071 FRA → GRU May 17, 19:40 UTCMay 18, 07:05 UTC11h 25m
2026-05-17 TAM8070 GRU → FRA May 17, 03:40 UTCMay 17, 14:30 UTC10h 50m
2026-05-16 TAM8121 FCO → GRU May 16, 11:51 UTCMay 16, 23:15 UTC11h 25m
2026-05-15 TAM8120 GRU → FCO May 15, 21:45 UTCMay 16, 07:55 UTC10h 11m
2026-05-14 TAM8115 BCN → GRU May 14, 12:10 UTCMay 14, 22:55 UTC10h 45m
2026-05-13 TAM8114 GRU → BCN May 13, 23:15 UTCMay 14, 08:45 UTC9h 30m
2026-05-13 TAM8147 LIS → GRU May 13, 10:55 UTCMay 13, 20:45 UTC9h 50m
2026-05-12 TAM8146 GRU → LIS May 12, 23:15 UTCMay 13, 07:35 UTC8h 20m
2026-05-12 TAM8191 MIA → GRU May 12, 02:50 UTCMay 12, 07:30 UTC4h 40m
2026-05-11 TAM8194 GRU → MIA May 11, 13:55 UTCMay 11, 21:50 UTC7h 56m
2026-05-11 TAM8191 MIA → GRU May 11, 00:19 UTCMay 11, 07:40 UTC7h 20m
2026-05-10 TAM8194 GRU → MIA May 10, 13:19 UTCMay 10, 21:10 UTC7h 50m
2026-05-09 TAM8191 MIA → GRU May 9, 23:55 UTCMay 10, 07:15 UTC7h 20m
2026-05-09 TAM8194 GRU → MIA May 9, 13:25 UTCMay 9, 21:14 UTC7h 50m
2026-05-09 TAM8085 LHR → GRU May 9, 05:30 UTCMay 9, 07:50 UTC2h 20m
2026-05-08 TAM8085 LHR → GRU May 8, 20:30 UTCMay 9, 05:25 UTC8h 55m
2026-05-08 TAM8084 GRU → LHR May 8, 03:35 UTCMay 8, 13:50 UTC10h 15m
2026-05-07 TAM8191 MIA → GRU May 7, 00:05 UTCMay 7, 07:50 UTC7h 45m
2026-05-06 TAM8194 GRU → MIA May 6, 13:25 UTCMay 6, 21:00 UTC7h 35m
2026-05-06 TAM8191 MIA → GRU May 6, 00:05 UTCMay 6, 07:45 UTC7h 40m
2026-05-05 TAM8194 GRU → MIA May 5, 13:45 UTCMay 5, 21:25 UTC7h 40m
2026-05-04 TAM8085 LHR → GRU May 4, 20:30 UTCMay 5, 08:05 UTC11h 35m
2026-05-04 TAM8084 GRU → LHR May 4, 04:00 UTCMay 4, 14:15 UTC10h 15m
2026-05-03 TAM8115 BCN → GRU May 3, 12:45 UTCMay 3, 23:35 UTC10h 50m
2026-05-02 TAM8114 GRU → BCN May 2, 23:40 UTCMay 3, 09:25 UTC9h 44m
2026-05-02 TAM8191 MIA → GRU May 2, 00:05 UTCMay 2, 07:35 UTC7h 30m
2026-05-01 TAM8194 GRU → MIA May 1, 13:45 UTCMay 1, 21:25 UTC7h 40m
2026-04-30 TAM8071 FRA → GRU Apr 30, 19:55 UTCMay 1, 07:30 UTC11h 35m
2026-04-30 TAM8070 GRU → FRA Apr 30, 04:00 UTCApr 30, 14:45 UTC10h 45m
2026-04-28 TAM8071 FRA → GRU Apr 28, 19:50 UTCApr 29, 07:10 UTC11h 20m
2026-04-28 TAM8070 GRU → FRA Apr 28, 03:50 UTCApr 28, 14:45 UTC10h 55m
2026-04-27 TAM8147 LIS → GRU Apr 27, 08:55 UTCApr 27, 18:00 UTC9h 5m
2026-04-26 TAM8146 GRU → LIS Apr 26, 21:00 UTCApr 27, 06:05 UTC9h 5m
2026-04-25 TAM8071 FRA → GRU Apr 25, 19:50 UTCApr 26, 07:10 UTC11h 20m
2026-04-25 TAM8070 GRU → FRA Apr 25, 03:15 UTCApr 25, 14:25 UTC11h 10m
2026-04-24 TAM8073 FRA → GIG Apr 24, 11:55 UTCApr 24, 23:05 UTC11h 10m

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

Mode-S E4818A frequently asked

What is Mode-S code E4818A?
E4818A is an ICAO 24-bit transponder address. Allocated to Brazil. Assigned to PT-MUB.
Where is Mode-S E4818A registered?
Mode-S code E4818A is allocated to Brazil (BR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is E4818A broadcasting right now?
No active broadcast right now. Last signal was 8h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex E4818A, octal 71100612, decimal 14,975,370.
What flights does E4818A operate?
Mode-S E4818A has broadcast 19 distinct callsigns, including TAM8194, TAM8191, TAM8070, TAM8085, TAM8084.