Apparatus

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sensors Mode-S transponder

E49B46

ICAO 24-bit transponder address · allocated to Brazil

Currently assigned to PS-CNI · CESSNA 208 Caravan

Hex
E49B46
Octal
71115506
Decimal
14,981,958
Country
BR
Tail
PS-CNI
Type
C208
No current signal · last broadcast 3d ago
Flights observed
75
Distinct callsigns
16
Country
BR
Last broadcast
3d ago

Last known position

Most recent position reported by Mode-S E49B46.

Country allocation

The ICAO 24-bit address E49B46 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 16 distinct

Callsign Airline Flights Last seen
ACN5183 - 18 2026-07-15
ACN5182 - 14 2026-07-15
ACN5144 - 8 2026-07-12
ACN5149 Central American Airlines 6 2026-06-12
ACN5148 - 6 2026-06-19
ACN5190 - 5 2026-07-11
ACN5145 - 5 2026-07-11
ACN5949 - 2 2026-06-03
ACN5945 - 2 2026-07-04
ACN5911 - 2 2026-06-27
ACN5910 - 2 2026-07-03
ACN5944 - 1 2026-07-07
ACN5908 - 1 2026-07-04
ACN5199 - 1 2026-07-06
ACN5198 - 1 2026-07-06
ACN5173 - 1 2026-07-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-15 ACN5183 - Jul 15, 18:50 UTCJul 15, 19:10 UTC20m
2026-07-15 ACN5182 - Jul 15, 17:40 UTCJul 15, 18:00 UTC20m
2026-07-13 ACN5183 - Jul 13, 19:00 UTCJul 13, 19:15 UTC15m
2026-07-13 ACN5182 - Jul 13, 17:55 UTCJul 13, 18:15 UTC20m
2026-07-12 ACN5173 - Jul 12, 20:25 UTCJul 12, 20:40 UTC15m
2026-07-12 ACN5144 - Jul 12, 17:35 UTCJul 12, 18:10 UTC35m
2026-07-11 ACN5190 - Jul 11, 20:25 UTCJul 11, 21:30 UTC1h 5m
2026-07-11 ACN5190 - Jul 11, 19:20 UTCJul 11, 19:35 UTC15m
2026-07-11 ACN5190 - Jul 11, 17:45 UTCJul 11, 18:45 UTC1h 0m
2026-07-11 ACN5145 - Jul 11, 15:20 UTCJul 11, 16:15 UTC55m
2026-07-11 ACN5144 - Jul 11, 12:30 UTCJul 11, 13:10 UTC40m
2026-07-09 ACN5190 - Jul 9, 19:00 UTCJul 9, 20:15 UTC1h 15m
2026-07-09 ACN5190 - Jul 9, 17:15 UTCJul 9, 18:15 UTC1h 0m
2026-07-09 ACN5145 - Jul 9, 15:30 UTCJul 9, 15:55 UTC25m
2026-07-09 ACN5144 - Jul 9, 12:15 UTCJul 9, 13:00 UTC45m
2026-07-08 ACN5145 - Jul 8, 15:25 UTCJul 8, 16:00 UTC35m
2026-07-08 ACN5144 - Jul 8, 12:15 UTCJul 8, 13:00 UTC45m
2026-07-07 ACN5944 - Jul 7, 19:05 UTCJul 7, 20:15 UTC1h 10m
2026-07-07 ACN5144 - Jul 7, 12:20 UTCJul 7, 13:00 UTC40m
2026-07-06 ACN5199 - Jul 6, 19:40 UTCJul 6, 20:05 UTC25m
2026-07-06 ACN5198 - Jul 6, 17:50 UTCJul 6, 18:15 UTC25m
2026-07-06 ACN5145 - Jul 6, 15:25 UTCJul 6, 16:05 UTC40m
2026-07-06 ACN5144 - Jul 6, 12:15 UTCJul 6, 13:00 UTC45m
2026-07-05 ACN5145 - Jul 5, 20:15 UTCJul 5, 21:15 UTC1h 0m
2026-07-05 ACN5144 - Jul 5, 17:50 UTCJul 5, 18:30 UTC40m
2026-07-04 ACN5908 - Jul 4, 18:05 UTCJul 4, 18:15 UTC10m
2026-07-04 ACN5945 - Jul 4, 16:15 UTCJul 4, 16:55 UTC40m
2026-07-04 ACN5945 - Jul 4, 15:15 UTCJul 4, 15:40 UTC25m
2026-07-04 ACN5144 - Jul 4, 12:30 UTCJul 4, 13:10 UTC40m
2026-07-03 ACN5910 - Jul 3, 23:05 UTCJul 3, 23:20 UTC15m
2026-06-27 ACN5911 - Jun 27, 03:25 UTCJun 27, 03:44 UTC20m
2026-06-19 ACN5148 - Jun 19, 22:45 UTCJun 19, 22:55 UTC10m
2026-06-19 ACN5183 - Jun 19, 19:04 UTCJun 19, 19:25 UTC20m
2026-06-18 ACN5148 - Jun 18, 22:35 UTCJun 18, 22:45 UTC10m
2026-06-17 ACN5183 - Jun 17, 18:45 UTCJun 17, 19:10 UTC25m
2026-06-17 ACN5182 - Jun 17, 17:40 UTCJun 17, 18:00 UTC20m
2026-06-15 ACN5183 - Jun 15, 18:55 UTCJun 15, 19:14 UTC20m
2026-06-15 ACN5182 - Jun 15, 17:50 UTCJun 15, 18:10 UTC20m
2026-06-12 ACN5149 RRJ → CNF Jun 12, 00:15 UTCJun 12, 00:30 UTC15m
2026-06-10 ACN5183 - Jun 10, 19:05 UTCJun 10, 19:30 UTC25m
2026-06-10 ACN5182 - Jun 10, 18:15 UTCJun 10, 18:35 UTC20m
2026-06-08 ACN5183 - Jun 8, 18:50 UTCJun 8, 19:10 UTC20m
2026-06-08 ACN5182 - Jun 8, 17:35 UTCJun 8, 17:55 UTC20m
2026-06-03 ACN5949 - Jun 3, 01:05 UTCJun 3, 01:25 UTC20m
2026-06-02 ACN5148 CNF → RRJ Jun 2, 22:35 UTCJun 2, 23:05 UTC30m
2026-06-01 ACN5183 - Jun 1, 18:55 UTCJun 1, 19:05 UTC10m
2026-05-22 ACN5148 CNF → RRJ May 22, 23:10 UTCMay 22, 23:40 UTC30m
2026-05-22 ACN5183 - May 22, 19:05 UTCMay 22, 19:25 UTC20m
2026-05-22 ACN5182 - May 22, 17:50 UTCMay 22, 18:10 UTC20m
2026-05-21 ACN5949 - May 21, 17:25 UTCMay 21, 17:40 UTC15m

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

Mode-S E49B46 frequently asked

What is Mode-S code E49B46?
E49B46 is an ICAO 24-bit transponder address. Allocated to Brazil. Assigned to PS-CNI.
Where is Mode-S E49B46 registered?
Mode-S code E49B46 is allocated to Brazil (BR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is E49B46 broadcasting right now?
No active broadcast right now. Last signal was 3d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex E49B46, octal 71115506, decimal 14,981,958.
What flights does E49B46 operate?
Mode-S E49B46 has broadcast 16 distinct callsigns, including ACN5183, ACN5182, ACN5144, ACN5149, ACN5148.