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sensors Mode-S transponder

E4926B

ICAO 24-bit transponder address · allocated to Brazil

Currently assigned to PR-AKF · ATR-72-600

Hex
E4926B
Octal
71111153
Decimal
14,979,691
Country
BR
Tail
PR-AKF
Type
AT76
No current signal · last broadcast Jul 26, 14:30 UTC
Flights observed
224
Distinct callsigns
20
Country
BR
Last broadcast
Jul 26, 14:30 UTC

Last known position

Most recent position reported by Mode-S E4926B.

Country allocation

The ICAO 24-bit address E4926B 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
AZU6122 Azul Brazilian Airlines 10 2026-07-26
AZU6175 Azul Brazilian Airlines 8 2026-07-24
AZU6174 Azul Brazilian Airlines 8 2026-07-24
AZU6210 Azul Brazilian Airlines 6 2026-06-21
AZU6176 - 6 2026-06-21
AZU4711 - 6 2026-07-16
AZU4211 - 6 2026-07-16
AZU2995 - 6 2026-06-26
AZU4392 - 5 2026-07-16
AZU4140 - 5 2026-07-16
AZU4099 - 5 2026-06-28
AZU4083 - 5 2026-07-12
AZU2977 - 5 2026-07-11
AZU2717 - 5 2026-06-28
AZU4907 - 4 2026-06-28
AZU4876 - 4 2026-06-28
AZU4670 - 4 2026-07-17
AZU4650 - 4 2026-07-15
AZU4520 - 4 2026-06-30
AZU4393 - 4 2026-06-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AZU6123 UBA → CNF Jul 26, 14:10 UTCJul 26, 14:30 UTC20m
2026-07-26 AZU6122 CNF → UBA Jul 26, 12:40 UTCJul 26, 13:05 UTC25m
2026-07-24 AZU6175 RAO → CNF Jul 24, 19:30 UTCJul 24, 20:00 UTC30m
2026-07-24 AZU6174 CNF → RAO Jul 24, 18:05 UTCJul 24, 18:45 UTC40m
2026-07-24 AZU6122 CNF → UBA Jul 24, 14:05 UTCJul 24, 14:25 UTC20m
2026-07-24 AZU6122 CNF → UBA Jul 24, 12:55 UTCJul 24, 13:10 UTC15m
2026-07-23 AZU6122 CNF → UBA Jul 23, 13:05 UTCJul 23, 13:40 UTC35m
2026-07-22 AZU4136 - Jul 22, 12:55 UTCJul 22, 13:10 UTC15m
2026-07-20 AZU6175 - Jul 20, 19:20 UTCJul 20, 20:00 UTC40m
2026-07-20 AZU6174 - Jul 20, 17:50 UTCJul 20, 18:25 UTC35m
2026-07-20 AZU6123 - Jul 20, 14:10 UTCJul 20, 14:20 UTC10m
2026-07-20 AZU6122 - Jul 20, 12:40 UTCJul 20, 13:15 UTC35m
2026-07-17 - - Jul 17, 14:39 UTCJul 17, 14:50 UTC10m
2026-07-17 AZU4377 UDI → CNF Jul 17, 08:59 UTCJul 17, 09:15 UTC15m
2026-07-17 AZU4670 - Jul 17, 02:10 UTCJul 17, 03:10 UTC1h 0m
2026-07-16 AZU4794 - Jul 16, 22:25 UTCJul 16, 23:05 UTC40m
2026-07-16 AZU4652 VCP → SJP Jul 16, 20:35 UTCJul 16, 21:19 UTC45m
2026-07-16 AZU4140 - Jul 16, 18:50 UTCJul 16, 19:35 UTC45m
2026-07-16 AZU4392 - Jul 16, 17:10 UTCJul 16, 17:49 UTC40m
2026-07-16 AZU4241 - Jul 16, 14:50 UTCJul 16, 15:40 UTC50m
2026-07-16 AZU4240 - Jul 16, 12:34 UTCJul 16, 13:30 UTC55m
2026-07-16 AZU4211 - Jul 16, 09:50 UTCJul 16, 10:20 UTC30m
2026-07-16 AZU4711 - Jul 16, 02:45 UTCJul 16, 03:25 UTC40m
2026-07-15 AZU4650 - Jul 15, 23:20 UTCJul 15, 23:50 UTC30m
2026-07-15 AZU2654 - Jul 15, 20:45 UTCJul 15, 21:15 UTC30m
2026-07-15 AZU2676 - Jul 15, 19:25 UTCJul 15, 19:50 UTC25m
2026-07-15 AZU2676 - Jul 15, 16:40 UTCJul 15, 17:10 UTC30m
2026-07-15 AZU4540 - Jul 15, 14:00 UTCJul 15, 14:20 UTC20m
2026-07-15 AZU4530 - Jul 15, 12:40 UTCJul 15, 13:05 UTC25m
2026-07-15 AZU9032 - Jul 15, 02:10 UTCJul 15, 02:35 UTC25m
2026-07-12 AZU4083 - Jul 12, 22:50 UTCJul 12, 23:10 UTC20m
2026-07-11 AZU2977 - Jul 11, 09:10 UTCJul 11, 09:30 UTC20m
2026-07-09 AZU2977 - Jul 9, 09:15 UTCJul 9, 09:40 UTC25m
2026-07-08 AZU4083 - Jul 8, 22:35 UTCJul 8, 23:10 UTC35m
2026-07-06 AZU2977 - Jul 6, 10:40 UTCJul 6, 11:00 UTC20m
2026-07-05 AZU4083 - Jul 5, 22:35 UTCJul 5, 23:10 UTC35m
2026-07-04 AZU2977 - Jul 4, 09:35 UTCJul 4, 10:00 UTC25m
2026-07-03 AZU4083 - Jul 3, 22:45 UTCJul 3, 23:10 UTC25m
2026-07-02 AZU2977 - Jul 2, 09:05 UTCJul 2, 09:40 UTC35m
2026-06-30 AZU9096 - Jun 30, 23:45 UTCJul 1, 00:45 UTC1h 0m
2026-06-30 AD4222 - Jun 30, 22:15 UTCJun 30, 22:45 UTC30m
2026-06-30 AD2918 - Jun 30, 20:30 UTCJun 30, 21:10 UTC40m
2026-06-30 AZU4520 - Jun 30, 19:00 UTCJun 30, 19:30 UTC30m
2026-06-30 AZU4063 - Jun 30, 16:30 UTCJun 30, 17:00 UTC30m
2026-06-30 AZU4334 JOI → VCP Jun 30, 14:50 UTCJun 30, 15:10 UTC20m
2026-06-30 AZU4333 - Jun 30, 12:25 UTCJun 30, 13:00 UTC35m
2026-06-30 AZU4393 - Jun 30, 08:40 UTCJun 30, 09:35 UTC55m
2026-06-30 AZU4670 - Jun 30, 02:45 UTCJun 30, 03:45 UTC1h 0m
2026-06-29 AZU4650 - Jun 29, 23:14 UTCJun 29, 23:39 UTC25m
2026-06-29 AZU2654 - Jun 29, 20:49 UTCJun 29, 21:19 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 PR-AKF page for operator, model, and routing details .

Mode-S E4926B frequently asked

What is Mode-S code E4926B?
E4926B is an ICAO 24-bit transponder address. Allocated to Brazil. Assigned to PR-AKF.
Where is Mode-S E4926B registered?
Mode-S code E4926B is allocated to Brazil (BR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is E4926B broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 14:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex E4926B, octal 71111153, decimal 14,979,691.
What flights does E4926B operate?
Mode-S E4926B has broadcast 20 distinct callsigns, including AZU6122, AZU6175, AZU6174, AZU6210, AZU6176.