Apparatus

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sensors Mode-S transponder

E49957

ICAO 24-bit transponder address · allocated to Brazil

Currently assigned to PS-GPG · BOEING 737 MAX 8

Hex
E49957
Octal
71114527
Decimal
14,981,463
Country
BR
Tail
PS-GPG
Type
B38M
No current signal · last broadcast Jul 26, 19:45 UTC
Flights observed
372
Distinct callsigns
20
Country
BR
Last broadcast
Jul 26, 19:45 UTC

Last known position

Most recent position reported by Mode-S E49957.

Country allocation

The ICAO 24-bit address E49957 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
GLO1710 - 7 2026-07-09
GLO1141 Gol Linhas Aéreas Inteligentes 6 2026-07-18
GLO1140 - 6 2026-07-18
GLO1797 Gol Linhas Aéreas Inteligentes 5 2026-05-17
GLO1794 Gol Linhas Aéreas Inteligentes 5 2026-05-31
GLO1581 - 5 2026-07-13
GLO1517 - 5 2026-07-03
GLO1758 Gol Linhas Aéreas Inteligentes 4 2026-05-29
GLO1711 - 4 2026-07-15
GLO1580 - 4 2026-07-13
GLO1545 Gol Linhas Aéreas Inteligentes 4 2026-05-20
GLO1516 - 4 2026-07-04
GLO1241 - 4 2026-06-16
GLO7649 - 3 2026-07-21
GLO7642 - 3 2026-07-21
GLO2023 - 3 2026-07-14
GLO1487 Gol Linhas Aéreas Inteligentes 3 2026-07-24
GLO1402 - 3 2026-06-24
GLO1329 Gol Linhas Aéreas Inteligentes 3 2026-04-15
GLO1321 - 3 2026-06-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 GLO2168 SSA → SLZ Jul 26, 18:55 UTCJul 26, 19:45 UTC50m
2026-07-26 GLO7651 AEP → GRU Jul 26, 13:35 UTCJul 26, 15:55 UTC2h 20m
2026-07-26 GLO7650 GRU → AEP Jul 26, 09:15 UTCJul 26, 12:15 UTC3h 0m
2026-07-25 GLO1895 NVT → GIG Jul 25, 20:25 UTCJul 26, 01:05 UTC4h 40m
2026-07-25 GLO1377 GIG → GRU Jul 25, 18:25 UTCJul 25, 19:10 UTC45m
2026-07-25 GLO1376 GRU → GIG Jul 25, 16:50 UTCJul 25, 17:25 UTC35m
2026-07-25 GLO1169 CWB → GRU Jul 25, 14:20 UTCJul 25, 15:15 UTC55m
2026-07-25 GLO1168 GRU → CWB Jul 25, 12:40 UTCJul 25, 13:05 UTC25m
2026-07-25 GLO1570 CWB → GRU Jul 25, 01:10 UTCJul 25, 10:45 UTC9h 35m
2026-07-24 GLO1487 CGR → GRU Jul 24, 20:30 UTCJul 24, 23:35 UTC3h 5m
2026-07-24 GLO1591 JJD → GRU Jul 24, 16:05 UTCJul 24, 19:00 UTC2h 55m
2026-07-24 GLO1590 - Jul 24, 11:55 UTCJul 24, 14:40 UTC2h 45m
2026-07-23 GLO1589 REC → GRU Jul 23, 22:45 UTCJul 23, 23:35 UTC50m
2026-07-23 GLO1588 GRU → NAT Jul 23, 16:45 UTCJul 23, 17:45 UTC1h 0m
2026-07-23 GLO1375 - Jul 23, 14:40 UTCJul 23, 15:20 UTC40m
2026-07-23 GLO1735 - Jul 23, 07:40 UTCJul 23, 13:15 UTC5h 35m
2026-07-23 GLO9038 GIG → SSA Jul 23, 01:15 UTCJul 23, 06:25 UTC5h 10m
2026-07-22 GLO2186 AJU → GIG Jul 22, 12:50 UTCJul 22, 21:25 UTC8h 35m
2026-07-22 GLO7648 GRU → AEP Jul 22, 02:10 UTCJul 22, 04:30 UTC2h 20m
2026-07-21 GLO7643 EZE → FOR Jul 21, 21:55 UTCJul 22, 00:35 UTC2h 40m
2026-07-21 GLO7642 - Jul 21, 17:35 UTCJul 21, 20:05 UTC2h 30m
2026-07-21 GLO7649 - Jul 21, 12:25 UTCJul 21, 15:10 UTC2h 45m
2026-07-21 GLO7662 GIG → AEP Jul 21, 08:00 UTCJul 21, 11:00 UTC3h 0m
2026-07-20 GLO2032 GIG → FOR Jul 20, 21:05 UTCJul 21, 01:30 UTC4h 24m
2026-07-20 GLO1891 - Jul 20, 14:45 UTCJul 20, 19:45 UTC5h 0m
2026-07-19 GLO9250 GRU → GYN Jul 19, 23:20 UTCJul 20, 13:30 UTC14h 10m
2026-07-19 GLO1415 VIX → GRU Jul 19, 15:40 UTCJul 19, 21:55 UTC6h 15m
2026-07-19 GLO1887 SSA → CWB Jul 19, 13:10 UTCJul 19, 14:20 UTC1h 10m
2026-07-19 GLO7619 COR → REC Jul 19, 03:40 UTCJul 19, 07:35 UTC3h 55m
2026-07-18 GLO7618 REC → COR Jul 18, 22:15 UTCJul 19, 02:25 UTC4h 10m
2026-07-18 GLO1588 - Jul 18, 16:45 UTCJul 18, 17:40 UTC55m
2026-07-18 GLO1141 MCZ → CGH Jul 18, 14:15 UTCJul 18, 15:20 UTC1h 5m
2026-07-18 GLO1140 - Jul 18, 12:20 UTCJul 18, 13:10 UTC50m
2026-07-17 GLO1410 - Jul 17, 16:44 UTCJul 18, 10:35 UTC17h 51m
2026-07-17 GLO1447 - Jul 17, 14:35 UTCJul 17, 15:20 UTC45m
2026-07-16 GLO1832 - Jul 16, 23:29 UTCJul 17, 13:25 UTC13h 55m
2026-07-16 GLO1415 - Jul 16, 18:10 UTCJul 16, 22:15 UTC4h 5m
2026-07-16 GLO1217 - Jul 16, 15:35 UTCJul 16, 16:05 UTC30m
2026-07-16 GLO1214 - Jul 16, 12:25 UTCJul 16, 13:05 UTC40m
2026-07-16 GLO1401 - Jul 16, 06:40 UTCJul 16, 10:59 UTC4h 20m
2026-07-15 GLO1711 - Jul 15, 14:40 UTCJul 16, 02:25 UTC11h 45m
2026-07-15 GLO1724 - Jul 15, 09:10 UTCJul 15, 13:35 UTC4h 25m
2026-07-15 GLO1899 - Jul 15, 02:25 UTCJul 15, 07:55 UTC5h 30m
2026-07-14 GLO2160 - Jul 14, 16:00 UTCJul 14, 20:20 UTC4h 20m
2026-07-14 GLO2023 - Jul 14, 14:30 UTCJul 14, 14:45 UTC15m
2026-07-14 GLO2022 - Jul 14, 12:10 UTCJul 14, 12:25 UTC15m
2026-07-14 GLO1857 - Jul 14, 09:25 UTCJul 14, 10:15 UTC50m
2026-07-14 GLO1230 - Jul 14, 01:10 UTCJul 14, 01:40 UTC30m
2026-07-13 GLO1643 - Jul 13, 23:05 UTCJul 13, 23:55 UTC50m
2026-07-13 GLO1643 - Jul 13, 20:45 UTCJul 13, 20:55 UTC10m

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

Mode-S E49957 frequently asked

What is Mode-S code E49957?
E49957 is an ICAO 24-bit transponder address. Allocated to Brazil. Assigned to PS-GPG.
Where is Mode-S E49957 registered?
Mode-S code E49957 is allocated to Brazil (BR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is E49957 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 19:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex E49957, octal 71114527, decimal 14,981,463.
What flights does E49957 operate?
Mode-S E49957 has broadcast 20 distinct callsigns, including GLO1710, GLO1141, GLO1140, GLO1797, GLO1794.