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sensors Mode-S transponder

E4A2B6

ICAO 24-bit transponder address · allocated to Brazil

Currently assigned to PS-ADJ · EMBRAER ERJ-190-400

Hex
E4A2B6
Octal
71121266
Decimal
14,983,862
Country
BR
Tail
PS-ADJ
Type
E295
No current signal · last broadcast Jul 26, 19:45 UTC
Flights observed
448
Distinct callsigns
20
Country
BR
Last broadcast
Jul 26, 19:45 UTC

Last known position

Most recent position reported by Mode-S E4A2B6.

Country allocation

The ICAO 24-bit address E4A2B6 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
AZU6008 - 6 2026-07-13
AZU4546 - 6 2026-06-30
AZU4449 Azul Brazilian Airlines 6 2026-07-23
AZU2966 - 6 2026-07-01
AZU6025 - 5 2026-06-29
AZU4031 Azul Brazilian Airlines 5 2026-07-25
AZU6415 Azul Brazilian Airlines 4 2026-06-02
AZU6085 - 4 2026-07-17
AZU6033 - 4 2026-06-26
AZU6005 - 4 2026-07-13
AZU4657 - 4 2026-07-03
AZU4505 - 4 2026-07-23
AZU4410 - 4 2026-07-04
AZU4386 Azul Brazilian Airlines 4 2026-07-23
AZU4165 - 4 2026-07-19
AZU4061 - 4 2026-07-19
AZU2708 Azul Brazilian Airlines 4 2026-07-25
AZU2636 - 4 2026-06-16
AZU6082 Azul Brazilian Airlines 3 2026-06-08
AZU6074 - 3 2026-07-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AZU4630 NVT → VCP Jul 26, 19:20 UTCJul 26, 19:45 UTC25m
2026-07-26 AZU2595 VCP → NVT Jul 26, 17:20 UTCJul 26, 17:50 UTC30m
2026-07-26 AZU2704 NVT → VCP Jul 26, 11:05 UTCJul 26, 11:30 UTC25m
2026-07-26 AZU4910 VCP → NVT Jul 26, 09:05 UTCJul 26, 09:35 UTC30m
2026-07-26 AZU4341 CGB → VCP Jul 26, 06:15 UTCJul 26, 08:00 UTC1h 46m
2026-07-26 AZU4484 VCP → CNF Jul 26, 01:00 UTCJul 26, 03:30 UTC2h 30m
2026-07-25 AZU4031 CWB → VCP Jul 25, 21:25 UTCJul 25, 21:50 UTC25m
2026-07-25 AZU2976 CNF → VCP Jul 25, 17:50 UTCJul 25, 20:10 UTC2h 20m
2026-07-25 AZU4993 GIG → CWB Jul 25, 15:30 UTCJul 25, 16:30 UTC1h 0m
2026-07-25 AZU9803 VCP → CGH Jul 25, 13:55 UTCJul 25, 14:40 UTC45m
2026-07-25 AZU4096 CNF → VCP Jul 25, 09:05 UTCJul 25, 12:40 UTC3h 35m
2026-07-25 AZU2751 CGB → GRU Jul 25, 06:25 UTCJul 25, 08:10 UTC1h 45m
2026-07-25 AZU2708 GRU → CGB Jul 25, 03:15 UTCJul 25, 03:55 UTC40m
2026-07-24 AZU2856 CGH → CNF Jul 24, 22:25 UTCJul 25, 02:00 UTC3h 35m
2026-07-24 AZU2790 CNF → CGH Jul 24, 19:45 UTCJul 24, 20:30 UTC45m
2026-07-24 AZU5031 GRU → CNF Jul 24, 17:20 UTCJul 24, 17:50 UTC30m
2026-07-24 AZU4236 CNF → GRU Jul 24, 13:25 UTCJul 24, 16:15 UTC2h 50m
2026-07-24 AZU2759 CNF → VIX Jul 24, 12:00 UTCJul 24, 12:30 UTC30m
2026-07-24 AZU2936 SDU → CNF Jul 24, 09:50 UTCJul 24, 10:00 UTC10m
2026-07-24 AZU2908 CNF → SDU Jul 24, 00:45 UTCJul 24, 01:00 UTC15m
2026-07-23 AZU4542 CWB → CNF Jul 23, 13:50 UTCJul 23, 14:45 UTC55m
2026-07-23 AZU2857 CNF → CWB Jul 23, 11:40 UTCJul 23, 12:30 UTC50m
2026-07-23 AZU4505 - Jul 23, 09:15 UTCJul 23, 09:25 UTC10m
2026-07-23 AZU4449 VCP → GIG Jul 23, 02:50 UTCJul 23, 03:35 UTC45m
2026-07-23 AZU4386 SSA → VCP Jul 23, 00:05 UTCJul 23, 00:45 UTC40m
2026-07-22 AZU2418 FEN → REC Jul 22, 18:20 UTCJul 22, 18:35 UTC15m
2026-07-22 AZU2514 REC → FEN Jul 22, 16:00 UTCJul 22, 16:30 UTC30m
2026-07-21 AZU2920 VCP → CNF Jul 21, 23:20 UTCJul 21, 23:55 UTC35m
2026-07-20 AZU4525 BSB → VCP Jul 20, 08:35 UTCJul 21, 00:55 UTC16h 20m
2026-07-19 AZU4061 - Jul 19, 23:20 UTCJul 20, 02:20 UTC3h 0m
2026-07-19 AZU4957 VCP → CNF Jul 19, 19:50 UTCJul 19, 22:25 UTC2h 35m
2026-07-19 AZU2597 NVT → VCP Jul 19, 18:10 UTCJul 19, 18:40 UTC30m
2026-07-19 AZU4165 - Jul 19, 15:55 UTCJul 19, 16:25 UTC30m
2026-07-19 AZU9802 - Jul 19, 10:45 UTCJul 19, 11:15 UTC30m
2026-07-18 AZU2440 CGH → BPS Jul 18, 11:55 UTCJul 18, 16:10 UTC4h 15m
2026-07-18 AZU6413 CGH → CGH Jul 18, 01:25 UTCJul 18, 10:25 UTC9h 1m
2026-07-17 AZU6085 - Jul 17, 23:10 UTCJul 18, 00:15 UTC1h 5m
2026-07-17 AZU4656 - Jul 17, 13:20 UTCJul 17, 13:50 UTC30m
2026-07-17 AZU4655 - Jul 17, 12:00 UTCJul 17, 12:25 UTC25m
2026-07-17 AZU2871 - Jul 17, 03:30 UTCJul 17, 03:50 UTC20m
2026-07-16 AZU4036 - Jul 16, 22:55 UTCJul 17, 02:34 UTC3h 40m
2026-07-16 AZU9071 - Jul 16, 11:20 UTCJul 16, 22:00 UTC10h 40m
2026-07-16 AZU9070 - Jul 16, 08:15 UTCJul 16, 10:20 UTC2h 5m
2026-07-15 AZU8761 - Jul 15, 19:00 UTCJul 15, 20:50 UTC1h 50m
2026-07-15 AZU8724 - Jul 15, 08:40 UTCJul 15, 16:20 UTC7h 40m
2026-07-14 AZU4230 - Jul 14, 16:35 UTCJul 15, 02:40 UTC10h 4m
2026-07-13 AZU6008 - Jul 13, 22:45 UTCJul 14, 16:35 UTC17h 50m
2026-07-13 AZU6005 - Jul 13, 17:10 UTCJul 13, 20:40 UTC3h 30m
2026-07-13 AZU4170 - Jul 13, 15:00 UTCJul 13, 15:55 UTC55m
2026-07-13 AZU4165 - Jul 13, 13:05 UTCJul 13, 13:35 UTC30m

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

Mode-S E4A2B6 frequently asked

What is Mode-S code E4A2B6?
E4A2B6 is an ICAO 24-bit transponder address. Allocated to Brazil. Assigned to PS-ADJ.
Where is Mode-S E4A2B6 registered?
Mode-S code E4A2B6 is allocated to Brazil (BR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is E4A2B6 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 19:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex E4A2B6, octal 71121266, decimal 14,983,862.
What flights does E4A2B6 operate?
Mode-S E4A2B6 has broadcast 20 distinct callsigns, including AZU6008, AZU4546, AZU4449, AZU2966, AZU6025.