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Web station FY4UM-i - show graphs
Comment: aprs.fi iOS
Location: 1°40.00' S 49°23.00' W - locator GI58HH49AX - show map
24.1 km Southwest bearing 230° from Muaná, Pará, Brazil [?]
25.4 km North bearing 359° from Limoeiro do Ajuru, Pará, Brazil
100.4 km West bearing 256° from Belém, Pará, Brazil
117.2 km West bearing 253° from Ananindeua, Pará, Brazil
Last position: 2025-08-09 01:54:13 UTC (1d 2h39m ago)
2025-08-08 22:54:13 -03 local time at Muaná, Brazil [?]
Altitude: 8 m
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Course: 260°
Speed: 18 km/h
Last path: >aprs.fi via aprsfi-iOS
Positions stored: 3263
Other SSIDs: FY4UM-N FY4UM-B FY4UM-D
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
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