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 KJ7MFU-7 - show graphs
Mic-E message: In service
Location: 36°02.99' N 112°07.53' W - locator DM36WB41WX - show map
0.8 miles East bearing 112° from Grand Canyon, Coconino County, Arizona, United States [?]
1.6 miles East bearing 81° from Grand Canyon Village, Coconino County, Arizona, United States
49.8 miles West bearing 263° from Tuba City, Coconino County, Arizona, United States
64.6 miles Northwest bearing 336° from Flagstaff, Coconino County, Arizona, United States
Last position: 2024-09-14 17:10:42 EDT (148d 9h25m ago)
2024-09-14 14:10:42 MST local time at Grand Canyon, United States [?]
Altitude: 7106 ft
Course: 172°
Speed: 0 MPH
Device: Yaesu: FT3D (ht)
Last path: KJ7MFU-7>S6PRYY via WIDE1-1,WIDE2-1,qAR,KL1SF-10 (good)
Positions stored: 4454
Other SSIDs: KJ7MFU-2
Stations near current position of KJ7MFU-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KL1SF-1464.2 yards 310°2025-01-20 19:09:25 KL1MF-277.7 yards 302°2025-02-09 20:21:27
KL1SF-7243.1 yards 156°2025-02-10 01:33:39 KL1SF-100.6 miles 156°2025-02-10 01:08:16
CANYON0.8 miles 304°2025-02-10 01:33:20 WX7FGZ-21.8 miles 353°2025-02-10 01:33:50
WX7FGZ-14.1 miles 24°2025-02-10 01:31:53 N7CEE-16.4 miles 185°2025-02-10 01:32:57
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