Apparatus

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sensors Mode-S transponder

E49B42

ICAO 24-bit transponder address · allocated to Brazil

Currently assigned to PS-CNH · CESSNA 208 Caravan

Hex
E49B42
Octal
71115502
Decimal
14,981,954
Country
BR
Tail
PS-CNH
Type
C208
No current signal · last broadcast 15h ago
Flights observed
67
Distinct callsigns
20
Country
BR
Last broadcast
15h ago

Last known position

Most recent position reported by Mode-S E49B42.

Country allocation

The ICAO 24-bit address E49B42 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
ACN5183 - 9 2026-07-10
ACN5182 - 8 2026-07-10
ACN5902 Central American Airlines 7 2026-06-07
ACN5900 - 7 2026-06-06
ACN5190 - 4 2026-07-15
ACN5145 - 4 2026-07-17
ACN5903 - 3 2026-04-20
ACN5148 - 3 2026-07-09
ACN5144 - 3 2026-07-17
ACN5911 - 2 2026-06-03
ACN5901 Central American Airlines 2 2026-06-04
ACN5199 - 2 2026-07-17
ACN5198 - 2 2026-07-17
ACN5173 - 2 2026-06-28
ACN5172 - 2 2026-06-28
ACN5945 - 1 2026-07-14
ACN5910 - 1 2026-06-17
ACN5197 - 1 2026-04-19
ACN5196 - 1 2026-04-19
ACN5195 Central American Airlines 1 2026-04-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 ACN5199 - Jul 17, 19:25 UTCJul 17, 19:55 UTC30m
2026-07-17 ACN5198 - Jul 17, 17:55 UTCJul 17, 18:19 UTC25m
2026-07-17 ACN5145 - Jul 17, 15:00 UTCJul 17, 15:49 UTC50m
2026-07-17 ACN5144 - Jul 17, 12:10 UTCJul 17, 12:50 UTC40m
2026-07-16 ACN5145 - Jul 16, 15:19 UTCJul 16, 15:49 UTC30m
2026-07-16 ACN5144 - Jul 16, 12:20 UTCJul 16, 13:10 UTC50m
2026-07-15 ACN5199 - Jul 15, 19:35 UTCJul 15, 20:20 UTC45m
2026-07-15 ACN5198 - Jul 15, 18:05 UTCJul 15, 18:40 UTC35m
2026-07-15 ACN5145 - Jul 15, 15:25 UTCJul 15, 15:55 UTC30m
2026-07-15 ACN5190 - Jul 15, 12:20 UTCJul 15, 13:00 UTC40m
2026-07-14 ACN5190 - Jul 14, 21:30 UTCJul 14, 22:35 UTC1h 5m
2026-07-14 ACN5190 - Jul 14, 20:15 UTCJul 14, 20:40 UTC25m
2026-07-14 ACN5190 - Jul 14, 18:30 UTCJul 14, 19:35 UTC1h 5m
2026-07-14 ACN5945 - Jul 14, 16:05 UTCJul 14, 16:50 UTC45m
2026-07-13 ACN5144 - Jul 13, 12:30 UTCJul 13, 13:10 UTC40m
2026-07-12 ACN5145 - Jul 12, 20:45 UTCJul 12, 21:25 UTC40m
2026-07-10 ACN5183 - Jul 10, 19:55 UTCJul 10, 20:20 UTC25m
2026-07-10 ACN5182 - Jul 10, 18:45 UTCJul 10, 19:00 UTC15m
2026-07-09 ACN5148 - Jul 9, 22:20 UTCJul 9, 22:35 UTC15m
2026-07-08 ACN5148 - Jul 8, 22:40 UTCJul 8, 22:50 UTC10m
2026-07-08 ACN5183 - Jul 8, 19:00 UTCJul 8, 19:25 UTC25m
2026-07-08 ACN5182 - Jul 8, 18:05 UTCJul 8, 18:20 UTC15m
2026-07-06 ACN5183 - Jul 6, 18:40 UTCJul 6, 19:05 UTC25m
2026-07-06 ACN5182 - Jul 6, 17:40 UTCJul 6, 17:55 UTC15m
2026-07-03 ACN5183 - Jul 3, 18:45 UTCJul 3, 19:05 UTC20m
2026-07-03 ACN5182 - Jul 3, 17:40 UTCJul 3, 17:55 UTC15m
2026-07-01 ACN5183 - Jul 1, 18:40 UTCJul 1, 18:55 UTC15m
2026-07-01 ACN5182 - Jul 1, 17:35 UTCJul 1, 17:55 UTC20m
2026-06-29 ACN5183 - Jun 29, 19:05 UTCJun 29, 19:24 UTC20m
2026-06-29 ACN5182 - Jun 29, 17:59 UTCJun 29, 18:14 UTC15m
2026-06-28 ACN5173 - Jun 28, 19:59 UTCJun 28, 20:09 UTC10m
2026-06-28 ACN5172 - Jun 28, 18:05 UTCJun 28, 18:14 UTC10m
2026-06-26 ACN5183 - Jun 26, 19:35 UTCJun 26, 19:55 UTC20m
2026-06-24 ACN5183 - Jun 24, 18:55 UTCJun 24, 19:15 UTC20m
2026-06-24 ACN5182 - Jun 24, 17:59 UTCJun 24, 18:15 UTC15m
2026-06-23 ACN5149 - Jun 23, 00:04 UTCJun 23, 00:19 UTC15m
2026-06-22 ACN5148 - Jun 22, 22:24 UTCJun 22, 22:34 UTC10m
2026-06-22 ACN5183 - Jun 22, 18:40 UTCJun 22, 19:05 UTC25m
2026-06-22 ACN5182 - Jun 22, 17:29 UTCJun 22, 18:00 UTC30m
2026-06-21 ACN5173 RRJ → CNF Jun 21, 20:59 UTCJun 21, 21:14 UTC15m
2026-06-21 ACN5172 CNF → RRJ Jun 21, 19:39 UTCJun 21, 19:50 UTC10m
2026-06-17 ACN5910 - Jun 17, 21:20 UTCJun 17, 21:40 UTC20m
2026-06-07 ACN5902 - Jun 7, 13:00 UTCJun 7, 13:25 UTC25m
2026-06-07 ACN5902 - Jun 7, 12:00 UTCJun 7, 12:20 UTC20m
2026-06-06 ACN5902 - Jun 6, 20:25 UTCJun 6, 20:45 UTC20m
2026-06-06 ACN5902 - Jun 6, 19:19 UTCJun 6, 19:44 UTC25m
2026-06-06 ACN5900 - Jun 6, 14:34 UTCJun 6, 15:59 UTC1h 25m
2026-06-05 ACN5902 - Jun 5, 17:50 UTCJun 5, 18:10 UTC20m
2026-06-05 ACN5900 - Jun 5, 15:40 UTCJun 5, 16:10 UTC30m
2026-06-05 ACN5900 - Jun 5, 14:25 UTCJun 5, 15:10 UTC45m

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

Mode-S E49B42 frequently asked

What is Mode-S code E49B42?
E49B42 is an ICAO 24-bit transponder address. Allocated to Brazil. Assigned to PS-CNH.
Where is Mode-S E49B42 registered?
Mode-S code E49B42 is allocated to Brazil (BR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is E49B42 broadcasting right now?
No active broadcast right now. Last signal was 15h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex E49B42, octal 71115502, decimal 14,981,954.
What flights does E49B42 operate?
Mode-S E49B42 has broadcast 20 distinct callsigns, including ACN5183, ACN5182, ACN5902, ACN5900, ACN5190.