Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station KQ4PHZ-9 - show graphs
Comment: 50W MOBILE
Mic-E message: In service
Location: 31°15.00' N 87°35.00' W - locator EM61FG00AA - show map
26.5 km North bearing 341° from Atmore, Escambia County, Alabama, United States [?]
26.7 km Southwest bearing 220° from Frisco City, Monroe County, Alabama, United States
75.7 km Northeast bearing 35° from Mobile, Mobile County, Alabama, United States
99.0 km Northwest bearing 337° from East Pensacola Heights, Escambia County, Florida, United States
Last position: 2025-10-17 22:49:53 UTC (28d 11h46m ago)
2025-10-17 17:49:53 CDT local time at Atmore, United States [?]
Altitude: 100 m
Position ambiguous: Precision reduced at transmitter by 3 digits, position resolution approximately 18.5 km.
Course: 269°
Speed: 85 km/h
Device: Yaesu: FTM-200D (rig)
Last path: KQ4PHZ-9>S1QZLZ via KT4CW-1,WIDE1,WIDE2-1,qAS,N4BDT-2 (good)
Positions stored: 20
Other SSIDs: KQ4PHZ-7
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS