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APRS station WR4B-9 - show graphs
Mic-E message: In service
Location: 28°30.77' N 81°22.67' W - locator EL98HM43PB - show map
2.0 km Northeast bearing 29° from Holden Heights, Orange County, Florida, United States [?]
2.8 km South bearing 177° from Orlando, Orange County, Florida, United States
123.0 km Northeast bearing 59° from Tampa, Hillsborough County, Florida, United States
Last position: 2025-05-08 18:35:00 UTC (34d 10h45m ago)
2025-05-08 14:35:00 EDT local time at Holden Heights, United States [?]
Altitude: 36 m
Course: 87°
Speed: 7 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: WR4B-9>R8SP7W via qAR,W4KBW
Positions stored: 5386
Other SSIDs: WR4B-D WR4B-N
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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