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 3h ago
Flights observed
329
Distinct callsigns
20
Country
BR
Last broadcast
3h ago

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
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
GLO1141 - 5 2026-07-13
GLO1140 - 5 2026-07-13
GLO1758 Gol Linhas Aéreas Inteligentes 4 2026-05-29
GLO1580 - 4 2026-07-13
GLO1545 Gol Linhas Aéreas Inteligentes 4 2026-05-20
GLO1516 - 4 2026-07-04
GLO1241 - 4 2026-06-16
GLO2023 - 3 2026-07-14
GLO1711 - 3 2026-06-21
GLO1402 - 3 2026-06-24
GLO1329 Gol Linhas Aéreas Inteligentes 3 2026-04-15
GLO1321 - 3 2026-06-23
GLO1316 - 3 2026-06-22
GLO7655 - 2 2026-07-11
GLO7654 - 2 2026-07-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
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
2026-07-13 GLO1642 - Jul 13, 17:05 UTCJul 13, 17:35 UTC30m
2026-07-13 GLO1141 - Jul 13, 14:25 UTCJul 13, 15:20 UTC55m
2026-07-13 GLO1140 - Jul 13, 12:30 UTCJul 13, 13:30 UTC1h 0m
2026-07-13 GLO1581 - Jul 13, 08:25 UTCJul 13, 11:05 UTC2h 40m
2026-07-13 GLO1580 - Jul 13, 01:05 UTCJul 13, 03:25 UTC2h 20m
2026-07-12 GLO7486 - Jul 12, 13:20 UTCJul 12, 21:10 UTC7h 50m
2026-07-12 GLO7645 - Jul 12, 06:35 UTCJul 12, 08:55 UTC2h 20m
2026-07-12 GLO7656 - Jul 12, 02:01 UTCJul 12, 05:01 UTC3h 0m
2026-07-11 GLO7655 - Jul 11, 21:40 UTCJul 12, 00:15 UTC2h 35m
2026-07-11 GLO7654 - Jul 11, 17:35 UTCJul 11, 20:30 UTC2h 55m
2026-07-11 GLO7651 - Jul 11, 13:45 UTCJul 11, 16:10 UTC2h 25m
2026-07-11 GLO7650 - Jul 11, 09:35 UTCJul 11, 12:35 UTC3h 0m
2026-07-11 GLO7617 - Jul 11, 05:25 UTCJul 11, 08:15 UTC2h 50m
2026-07-11 GLO7616 - Jul 11, 02:40 UTCJul 11, 04:15 UTC1h 35m
2026-07-11 GLO7616 - Jul 11, 00:45 UTCJul 11, 02:00 UTC1h 15m
2026-07-10 GLO7655 - Jul 10, 20:25 UTCJul 10, 22:45 UTC2h 20m
2026-07-10 GLO7654 - Jul 10, 16:00 UTCJul 10, 19:15 UTC3h 15m
2026-07-10 GLO2023 - Jul 10, 14:30 UTCJul 10, 14:45 UTC15m
2026-07-10 GLO2093 - Jul 10, 09:20 UTCJul 10, 10:30 UTC1h 10m
2026-07-09 GLO1130 - Jul 9, 22:45 UTCJul 9, 23:50 UTC1h 5m
2026-07-09 GLO1710 - Jul 9, 12:00 UTCJul 9, 21:35 UTC9h 35m
2026-07-08 GLO1710 - Jul 8, 21:50 UTCJul 9, 21:35 UTC23h 45m
2026-07-08 GLO1710 - Jul 8, 19:00 UTCJul 9, 13:15 UTC18h 15m
2026-07-08 GLO1710 - Jul 8, 16:05 UTCJul 9, 13:15 UTC21h 10m
2026-07-08 GLO1490 - Jul 8, 13:15 UTCJul 8, 22:15 UTC9h 0m
2026-07-08 GLO1581 - Jul 8, 08:35 UTCJul 8, 11:05 UTC2h 30m
2026-07-08 GLO1580 - Jul 8, 00:25 UTCJul 8, 02:35 UTC2h 10m
2026-07-07 GLO1775 - Jul 7, 15:35 UTCJul 7, 21:35 UTC6h 0m
2026-07-07 GLO1584 - Jul 7, 11:45 UTCJul 7, 12:40 UTC55m
2026-07-06 GLO9215 - Jul 6, 18:55 UTCJul 7, 10:15 UTC15h 20m
2026-07-06 GLO1631 - Jul 6, 01:40 UTCJul 6, 17:10 UTC15h 30m
2026-07-05 GLO2117 - Jul 5, 23:50 UTCJul 6, 00:25 UTC35m
2026-07-05 GLO2116 - Jul 5, 21:20 UTCJul 5, 21:55 UTC35m
2026-07-05 GLO7609 - Jul 5, 17:35 UTCJul 5, 19:55 UTC2h 20m
2026-07-05 GLO1733 - Jul 5, 08:25 UTCJul 5, 15:50 UTC7h 25m
2026-07-04 GLO1516 - Jul 4, 17:15 UTCJul 4, 20:20 UTC3h 5m
2026-07-04 GLO1385 - Jul 4, 14:40 UTCJul 4, 16:00 UTC1h 20m
2026-07-04 GLO1384 - Jul 4, 12:45 UTCJul 4, 13:50 UTC1h 5m
2026-07-03 GLO1517 - Jul 3, 19:00 UTCJul 4, 02:15 UTC7h 15m
2026-07-03 GLO9675 - Jul 3, 13:25 UTCJul 3, 16:40 UTC3h 15m
2026-07-02 GLO1556 - Jul 2, 17:25 UTCJul 2, 20:25 UTC3h 0m
2026-07-02 GLO1521 CGH → SSA Jul 2, 01:10 UTCJul 2, 14:20 UTC13h 10m
2026-07-01 GLO1585 - Jul 1, 20:50 UTCJul 1, 21:30 UTC40m

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 3h ago.
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, GLO1797, GLO1794, GLO1581, GLO1517.