sensors Mode-S transponder

E49CAC

ICAO 24-bit transponder address · allocated to Brazil

Currently assigned to PS-GPP · BOEING 737 MAX 8

Hex
E49CAC
Octal
71116254
Decimal
14,982,316
Country
BR
Tail
PS-GPP
Type
B38M
Broadcasting now · callsign GLO1557 · 38,000 ft
Flights observed
7
Distinct callsigns
6
Country
BR
Last broadcast
12h ago

Current position

E49CAC is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address E49CAC 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 6 distinct

Callsign Airline Flights Last seen
GLO1653 - 2 2026-04-13
GLO7221 Gol Linhas Aéreas Inteligentes 1 2026-04-14
GLO1697 - 1 2026-04-13
GLO1652 Gol Linhas Aéreas Inteligentes 1 2026-04-13
GLO1312 Gol Linhas Aéreas Inteligentes 1 2026-04-12
GLO1292 - 1 2026-04-13

Recent flights last 7

DateFlightRouteTakeoffLandingDuration
2026-04-14 GLO7221 FLN → AEP Apr 14, 10:00 UTCApr 14, 10:40 UTC40m
2026-04-13 GLO1292 - Apr 13, 21:20 UTCApr 13, 22:05 UTC45m
2026-04-13 GLO1653 - Apr 13, 19:50 UTCApr 13, 20:00 UTC10m
2026-04-13 GLO1653 - Apr 13, 19:15 UTCApr 13, 20:00 UTC45m
2026-04-13 GLO1652 GRU → PNZ Apr 13, 13:00 UTCApr 13, 14:00 UTC1h 0m
2026-04-13 GLO1697 - Apr 13, 09:00 UTCApr 13, 09:45 UTC45m
2026-04-12 GLO1312 CGH → CNF Apr 12, 18:30 UTCApr 12, 19:00 UTC30m

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

Mode-S E49CAC frequently asked

What is Mode-S code E49CAC?
E49CAC is an ICAO 24-bit transponder address. Allocated to Brazil. Assigned to PS-GPP.
Where is Mode-S E49CAC registered?
Mode-S code E49CAC is allocated to Brazil (BR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is E49CAC broadcasting right now?
Yes. Mode-S E49CAC is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex E49CAC, octal 71116254, decimal 14,982,316.
What flights does E49CAC operate?
Mode-S E49CAC has broadcast 6 distinct callsigns, including GLO1653, GLO7221, GLO1697, GLO1652, GLO1312.