Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

E4A49E

ICAO 24-bit transponder address · allocated to Brazil

Hex
E4A49E
Octal
71122236
Decimal
14,984,350
Country
BR
No current signal · last broadcast 2h ago
Flights observed
37
Distinct callsigns
1
Country
BR
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S E4A49E.

Country allocation

The ICAO 24-bit address E4A49E 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 1 distinct

Callsign Airline Flights Last seen
120356 - 37 2026-07-14

Recent flights last 37

DateFlightRouteTakeoffLandingDuration
2026-07-14 120356 - Jul 14, 21:55 UTCJul 14, 22:30 UTC35m
2026-07-14 120356 COR → CRR Jul 14, 20:25 UTCJul 14, 21:05 UTC40m
2026-07-14 120356 - Jul 14, 18:55 UTCJul 14, 19:25 UTC30m
2026-07-13 120356 - Jul 13, 00:20 UTCJul 13, 00:30 UTC10m
2026-07-12 120356 - Jul 12, 22:40 UTCJul 12, 22:50 UTC10m
2026-07-12 120356 - Jul 12, 18:10 UTCJul 12, 19:10 UTC1h 0m
2026-07-12 120356 - Jul 12, 15:55 UTCJul 12, 16:55 UTC1h 0m
2026-07-12 120356 - Jul 12, 13:30 UTCJul 12, 13:40 UTC10m
2026-07-11 120356 - Jul 11, 20:10 UTCJul 11, 20:25 UTC15m
2026-07-11 120356 - Jul 11, 18:35 UTCJul 11, 19:05 UTC30m
2026-07-11 120356 - Jul 11, 16:45 UTCJul 11, 17:40 UTC55m
2026-07-07 120356 - Jul 7, 00:35 UTCJul 7, 01:15 UTC40m
2026-07-06 120356 - Jul 6, 23:35 UTCJul 6, 23:45 UTC10m
2026-07-06 120356 - Jul 6, 19:40 UTCJul 6, 20:10 UTC30m
2026-07-04 120356 - Jul 4, 12:10 UTCJul 4, 12:50 UTC40m
2026-07-03 120356 - Jul 3, 21:55 UTCJul 3, 22:30 UTC35m
2026-07-03 120356 - Jul 3, 18:00 UTCJul 3, 18:30 UTC30m
2026-07-03 120356 - Jul 3, 14:05 UTCJul 3, 14:30 UTC25m
2026-07-03 120356 - Jul 3, 12:45 UTCJul 3, 13:10 UTC25m
2026-07-02 120356 - Jul 2, 11:15 UTCJul 2, 12:20 UTC1h 5m
2026-07-01 120356 - Jul 1, 22:10 UTCJul 1, 22:40 UTC30m
2026-07-01 120356 - Jul 1, 12:10 UTCJul 1, 13:05 UTC55m
2026-06-30 120356 - Jun 30, 18:45 UTCJun 30, 19:15 UTC30m
2026-06-30 120356 - Jun 30, 16:25 UTCJun 30, 16:50 UTC25m
2026-06-23 120356 - Jun 23, 01:00 UTCJun 23, 02:45 UTC1h 45m
2026-06-22 120356 - Jun 22, 23:20 UTCJun 22, 23:29 UTC10m
2026-06-22 120356 - Jun 22, 16:24 UTCJun 22, 16:40 UTC15m
2026-06-22 120356 - Jun 22, 14:45 UTCJun 22, 15:10 UTC25m
2026-06-22 120356 - Jun 22, 09:19 UTCJun 22, 09:34 UTC15m
2026-06-21 120356 - Jun 21, 22:54 UTCJun 21, 23:40 UTC45m
2026-06-21 120356 - Jun 21, 14:19 UTCJun 21, 16:04 UTC1h 45m
2026-06-21 120356 - Jun 21, 12:10 UTCJun 21, 13:04 UTC55m
2026-06-20 120356 - Jun 20, 12:09 UTCJun 20, 12:59 UTC50m
2026-05-10 120356 - May 10, 20:09 UTCMay 10, 21:04 UTC55m
2026-05-09 120356 - May 9, 14:55 UTCMay 9, 15:20 UTC25m
2026-05-09 120356 - May 9, 09:20 UTCMay 9, 09:55 UTC35m
2026-05-08 120356 - May 8, 14:30 UTCMay 8, 17:55 UTC3h 25m

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.

Mode-S E4A49E frequently asked

What is Mode-S code E4A49E?
E4A49E is an ICAO 24-bit transponder address. Allocated to Brazil.
Where is Mode-S E4A49E registered?
Mode-S code E4A49E is allocated to Brazil (BR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is E4A49E broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex E4A49E, octal 71122236, decimal 14,984,350.
What flights does E4A49E operate?
Mode-S E4A49E has broadcast 1 distinct callsign, including 120356.