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 KA7PHR-7 - show graphs
Comment: ka7phr@palehorseranch.com
Mic-E message: Custom 0
Location: 38°59.31' N 94°07.90' W - locator EM28WX47EF - show map
1.8 km South bearing 186° from Oak Grove, Jackson County, Missouri, United States [?]
6.5 km Southeast bearing 117° from Grain Valley, Jackson County, Missouri, United States
40.5 km East bearing 108° from Kansas City, Jackson County, Missouri, United States
46.6 km East bearing 89° from Overland Park, Johnson County, Kansas, United States
Last position: 2025-04-18 22:54:55 UTC (20d 8h24m ago)
2025-04-18 17:54:55 CDT local time at Oak Grove, United States [?]
Altitude: 271 m
Course: 225°
Speed: 0 km/h
Device: Yaesu: FT5D (ht)
Last path: KA7PHR-7>DIFY3Q via qAR,KA7PHR-2
Positions stored: 4
Other SSIDs: KA7PHR-9 KA7PHR-2
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