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sensors Mode-S transponder

E49736

ICAO 24-bit transponder address · allocated to Brazil

Currently assigned to PS-CEM · AIRBUS HELICOPTERS EC-145

Hex
E49736
Octal
71113466
Decimal
14,980,918
Country
BR
Tail
PS-CEM
Type
EC45
No current signal · last broadcast Jul 24, 18:45 UTC
Flights observed
45
Distinct callsigns
1
Country
BR
Last broadcast
Jul 24, 18:45 UTC

Last known position

Most recent position reported by Mode-S E49736.

Country allocation

The ICAO 24-bit address E49736 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
PSCEM - 45 2026-07-24

Recent flights last 45

DateFlightRouteTakeoffLandingDuration
2026-07-24 PSCEM - Jul 24, 18:10 UTCJul 24, 18:45 UTC35m
2026-07-23 PSCEM - Jul 23, 16:25 UTCJul 23, 17:15 UTC50m
2026-07-23 PSCEM - Jul 23, 10:15 UTCJul 23, 11:00 UTC45m
2026-07-22 PSCEM - Jul 22, 21:00 UTCJul 22, 21:25 UTC25m
2026-07-22 PSCEM - Jul 22, 19:20 UTCJul 22, 19:50 UTC30m
2026-07-22 PSCEM - Jul 22, 17:30 UTCJul 22, 17:50 UTC20m
2026-07-22 PSCEM - Jul 22, 14:30 UTCJul 22, 15:10 UTC40m
2026-07-20 PSCEM - Jul 20, 21:10 UTCJul 20, 21:30 UTC20m
2026-07-20 PSCEM - Jul 20, 19:00 UTCJul 20, 19:40 UTC40m
2026-07-19 PSCEM - Jul 19, 22:20 UTCJul 19, 23:10 UTC50m
2026-07-06 PSCEM - Jul 6, 13:00 UTCJul 6, 13:25 UTC25m
2026-07-06 PSCEM - Jul 6, 11:50 UTCJul 6, 12:20 UTC30m
2026-07-05 PSCEM - Jul 5, 16:25 UTCJul 5, 16:50 UTC25m
2026-07-03 PSCEM - Jul 3, 17:05 UTCJul 3, 17:45 UTC40m
2026-06-21 PSCEM - Jun 21, 19:34 UTCJun 21, 19:50 UTC15m
2026-06-20 PSCEM - Jun 20, 13:09 UTCJun 20, 13:39 UTC30m
2026-06-18 PSCEM - Jun 18, 20:55 UTCJun 18, 21:25 UTC30m
2026-06-17 PSCEM - Jun 17, 12:40 UTCJun 17, 13:15 UTC35m
2026-06-13 PSCEM - Jun 13, 13:00 UTCJun 13, 13:20 UTC20m
2026-06-10 PSCEM - Jun 10, 10:30 UTCJun 10, 11:05 UTC35m
2026-06-01 PSCEM - Jun 1, 18:45 UTCJun 1, 19:10 UTC25m
2026-05-22 PSCEM - May 22, 17:50 UTCMay 22, 18:00 UTC10m
2026-05-22 PSCEM - May 22, 15:05 UTCMay 22, 15:20 UTC15m
2026-05-14 PSCEM - May 14, 20:20 UTCMay 14, 20:35 UTC15m
2026-05-14 PSCEM - May 14, 16:10 UTCMay 14, 16:25 UTC15m
2026-05-03 PSCEM - May 3, 21:20 UTCMay 3, 21:35 UTC15m
2026-05-03 PSCEM - May 3, 18:55 UTCMay 3, 19:05 UTC10m
2026-05-03 PSCEM - May 3, 14:15 UTCMay 3, 16:25 UTC2h 10m
2026-05-01 PSCEM - May 1, 13:20 UTCMay 1, 15:30 UTC2h 10m
2026-04-30 PSCEM - Apr 30, 17:20 UTCApr 30, 17:35 UTC15m
2026-04-29 PSCEM - Apr 29, 22:30 UTCApr 29, 23:00 UTC30m
2026-04-29 PSCEM - Apr 29, 19:20 UTCApr 29, 19:40 UTC20m
2026-04-26 PSCEM - Apr 26, 15:50 UTCApr 26, 16:05 UTC15m
2026-04-25 PSCEM - Apr 25, 16:50 UTCApr 25, 17:25 UTC35m
2026-04-24 PSCEM - Apr 24, 16:05 UTCApr 24, 16:30 UTC25m
2026-04-22 PSCEM - Apr 22, 14:35 UTCApr 22, 15:20 UTC45m
2026-04-22 PSCEM - Apr 22, 12:05 UTCApr 22, 12:35 UTC30m
2026-04-21 PSCEM - Apr 21, 20:40 UTCApr 21, 21:05 UTC25m
2026-04-21 PSCEM - Apr 21, 18:50 UTCApr 21, 19:10 UTC20m
2026-04-21 PSCEM - Apr 21, 18:00 UTCApr 21, 18:10 UTC10m
2026-04-21 PSCEM - Apr 21, 13:20 UTCApr 21, 13:40 UTC20m
2026-04-18 PSCEM - Apr 18, 14:30 UTCApr 18, 14:50 UTC20m
2026-04-18 PSCEM - Apr 18, 12:25 UTCApr 18, 12:50 UTC25m
2026-04-17 PSCEM - Apr 17, 22:00 UTCApr 17, 22:15 UTC15m
2026-04-17 PSCEM - Apr 17, 20:10 UTCApr 17, 20:45 UTC35m

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

Mode-S E49736 frequently asked

What is Mode-S code E49736?
E49736 is an ICAO 24-bit transponder address. Allocated to Brazil. Assigned to PS-CEM.
Where is Mode-S E49736 registered?
Mode-S code E49736 is allocated to Brazil (BR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is E49736 broadcasting right now?
No active broadcast right now. Last signal was Jul 24, 18:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex E49736, octal 71113466, decimal 14,980,918.
What flights does E49736 operate?
Mode-S E49736 has broadcast 1 distinct callsign, including PSCEM.