Apparatus

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sensors Mode-S transponder

E49104

ICAO 24-bit transponder address · allocated to Brazil

Currently assigned to PR-GXX · BOEING 737-800

Hex
E49104
Octal
71110404
Decimal
14,979,332
Country
BR
Tail
PR-GXX
Type
B738
No current signal · last broadcast Jul 26, 19:50 UTC
Flights observed
431
Distinct callsigns
20
Country
BR
Last broadcast
Jul 26, 19:50 UTC

Last known position

Most recent position reported by Mode-S E49104.

Country allocation

The ICAO 24-bit address E49104 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
GLO1512 - 9 2026-06-18
GLO1627 - 6 2026-06-29
GLO1559 - 4 2026-06-19
GLO1526 - 4 2026-07-07
GLO1355 - 4 2026-07-13
GLO1349 Gol Linhas Aéreas Inteligentes 4 2026-07-24
GLO1346 Gol Linhas Aéreas Inteligentes 4 2026-07-24
GLO1221 Gol Linhas Aéreas Inteligentes 4 2026-05-31
GLO1994 Gol Linhas Aéreas Inteligentes 3 2026-04-16
GLO1795 - 3 2026-07-01
GLO1636 - 3 2026-06-28
GLO1632 Gol Linhas Aéreas Inteligentes 3 2026-07-26
GLO1630 Gol Linhas Aéreas Inteligentes 3 2026-07-25
GLO1555 - 3 2026-07-20
GLO1554 - 3 2026-07-20
GLO1529 Gol Linhas Aéreas Inteligentes 3 2026-06-12
GLO1513 Gol Linhas Aéreas Inteligentes 3 2026-05-09
GLO1503 Gol Linhas Aéreas Inteligentes 3 2026-06-18
GLO1450 Gol Linhas Aéreas Inteligentes 3 2026-06-14
GLO1431 - 3 2026-07-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 GLO1632 GRU → JPA Jul 26, 18:50 UTCJul 26, 19:50 UTC1h 0m
2026-07-26 GLO1631 MAO → GRU Jul 26, 12:10 UTCJul 26, 17:30 UTC5h 20m
2026-07-25 GLO1630 GRU → MAO Jul 25, 16:15 UTCJul 25, 21:40 UTC5h 25m
2026-07-25 GLO1017 SDU → CGH Jul 25, 14:15 UTCJul 25, 15:00 UTC45m
2026-07-25 GLO1010 CGH → SDU Jul 25, 12:05 UTCJul 25, 12:40 UTC35m
2026-07-25 GLO1049 SDU → CGH Jul 25, 10:00 UTCJul 25, 10:50 UTC50m
2026-07-24 GO1044 - Jul 24, 22:45 UTCJul 24, 23:15 UTC30m
2026-07-24 GLO1630 - Jul 24, 16:15 UTCJul 24, 21:25 UTC5h 10m
2026-07-24 GLO1349 VIX → CGH Jul 24, 13:35 UTCJul 24, 14:55 UTC1h 20m
2026-07-24 GLO1346 CGH → CNF Jul 24, 10:20 UTCJul 24, 11:25 UTC1h 5m
2026-07-24 GLO1451 BSB → CGH Jul 24, 00:20 UTCJul 24, 01:10 UTC50m
2026-07-23 GLO1847 GYN → GIG Jul 23, 22:15 UTCJul 23, 23:05 UTC50m
2026-07-23 GLO2024 GIG → NAT Jul 23, 20:20 UTCJul 23, 21:05 UTC45m
2026-07-23 GLO1845 REC → GIG Jul 23, 18:00 UTCJul 23, 18:50 UTC50m
2026-07-23 GLO1844 GIG → VIX Jul 23, 16:15 UTCJul 23, 16:55 UTC40m
2026-07-23 GLO1374 GRU → NAT Jul 23, 13:30 UTCJul 23, 14:05 UTC35m
2026-07-22 GLO1634 GRU → JPA Jul 22, 20:25 UTCJul 23, 10:30 UTC14h 5m
2026-07-22 GLO1025 SDU → CGH Jul 22, 18:00 UTCJul 22, 18:30 UTC30m
2026-07-22 GLO1016 CGH → SDU Jul 22, 15:00 UTCJul 22, 15:20 UTC20m
2026-07-22 GLO1309 - Jul 22, 01:35 UTCJul 22, 13:55 UTC12h 20m
2026-07-21 GLO1379 GIG → GRU Jul 21, 23:20 UTCJul 22, 00:15 UTC55m
2026-07-21 GLO2001 CGB → GIG Jul 21, 13:30 UTCJul 21, 21:50 UTC8h 20m
2026-07-21 GLO2059 VIX → SDU Jul 21, 09:05 UTCJul 21, 12:05 UTC3h 0m
2026-07-21 GLO1558 CGH → REC Jul 21, 01:20 UTCJul 21, 04:05 UTC2h 45m
2026-07-20 GLO1229 FLN → CGH Jul 20, 22:35 UTCJul 20, 23:25 UTC50m
2026-07-20 GLO1228 - Jul 20, 20:30 UTCJul 20, 21:00 UTC30m
2026-07-20 GLO1555 - Jul 20, 15:55 UTCJul 20, 19:10 UTC3h 15m
2026-07-20 GLO1554 - Jul 20, 11:50 UTCJul 20, 14:40 UTC2h 50m
2026-07-19 GLO1540 CGH → MCZ Jul 19, 20:55 UTCJul 20, 10:25 UTC13h 30m
2026-07-19 GLO1101 - Jul 19, 18:25 UTCJul 19, 19:00 UTC35m
2026-07-19 GLO1100 - Jul 19, 16:30 UTCJul 19, 17:00 UTC30m
2026-07-19 GLO1109 - Jul 19, 14:00 UTCJul 19, 14:40 UTC40m
2026-07-19 GLO1744 - Jul 19, 00:45 UTCJul 19, 01:45 UTC1h 0m
2026-07-18 GLO1935 VIX → GIG Jul 18, 14:40 UTCJul 18, 15:10 UTC30m
2026-07-18 GLO1797 - Jul 18, 08:35 UTCJul 18, 13:35 UTC5h 0m
2026-07-18 GLO2104 - Jul 18, 00:45 UTCJul 18, 00:55 UTC10m
2026-07-17 GLO1260 - Jul 17, 22:55 UTCJul 17, 23:45 UTC50m
2026-07-17 GLO1245 CGH → CGH Jul 17, 17:44 UTCJul 17, 21:05 UTC3h 20m
2026-07-17 GLO1259 - Jul 17, 15:10 UTCJul 17, 16:00 UTC50m
2026-07-17 GLO1252 - Jul 17, 13:00 UTCJul 17, 13:50 UTC50m
2026-07-17 GLO1289 - Jul 17, 10:25 UTCJul 17, 11:20 UTC55m
2026-07-16 GLO1288 - Jul 16, 23:29 UTCJul 17, 00:04 UTC35m
2026-07-16 GLO1261 - Jul 16, 19:45 UTCJul 16, 20:35 UTC50m
2026-07-16 GLO1254 - Jul 16, 17:54 UTCJul 16, 18:40 UTC45m
2026-07-16 GLO1339 - Jul 16, 15:35 UTCJul 16, 16:19 UTC45m
2026-07-16 GLO1338 - Jul 16, 13:40 UTCJul 16, 14:15 UTC35m
2026-07-15 GLO1117 - Jul 15, 22:00 UTCJul 15, 22:50 UTC50m
2026-07-15 GLO1114 - Jul 15, 20:10 UTCJul 15, 20:50 UTC40m
2026-07-15 GLO1359 - Jul 15, 16:25 UTCJul 15, 17:15 UTC50m
2026-07-15 GLO1360 - Jul 15, 14:25 UTCJul 15, 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 PR-GXX page for operator, model, and routing details .

Mode-S E49104 frequently asked

What is Mode-S code E49104?
E49104 is an ICAO 24-bit transponder address. Allocated to Brazil. Assigned to PR-GXX.
Where is Mode-S E49104 registered?
Mode-S code E49104 is allocated to Brazil (BR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is E49104 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 19:50 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex E49104, octal 71110404, decimal 14,979,332.
What flights does E49104 operate?
Mode-S E49104 has broadcast 20 distinct callsigns, including GLO1512, GLO1627, GLO1559, GLO1526, GLO1355.