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 KO4QEF-9 - show graphs
Mic-E message: In service
Location: 35°12.96' N 84°52.95' W - locator EM75NF41CU - show map
1.3 miles South bearing 167° from Hopewell, Bradley County, Tennessee, United States [?]
3.9 miles North bearing 355° from Cleveland, Bradley County, Tennessee, United States
26.8 miles Northeast bearing 64° from Chattanooga, Hamilton County, Tennessee, United States
74.6 miles Southwest bearing 227° from Knoxville, Knox County, Tennessee, United States
Last position: 2023-09-28 09:53:27 EDT (219d 2h51m ago)
2023-09-28 09:53:27 EDT local time at Hopewell, United States [?]
Altitude: 709 ft
Course: 353°
Speed: 38 MPH
Device: Kenwood: TM-D710 (rig)
Last path: KO4QEF-9>S5QR9V via WIDE1-1,WIDE2-1,qAR,KA4J-3 (good)
Positions stored: 416
Other SSIDs: KO4QEF-i
Stations near current position of KO4QEF-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
Post 810.8 miles 120°2024-05-04 12:30:32 TALPost810.8 miles 120°2024-05-04 12:30:38
Posl 810.8 miles 120°2024-05-03 07:30:33 W3VN-91.5 miles 192°2024-04-19 11:54:04
KD4NEC-N2.1 miles 67°2024-05-04 12:36:39 KD4NEC-D2.1 miles 67°2024-05-04 12:36:49
KT4IV-92.2 miles 117°2024-04-27 12:43:31 KD4NED-D2.7 miles 159°2024-05-04 12:38:59
KD4NED-N2.7 miles 159°2024-05-04 12:38:49 W4YEM2.9 miles 141°2024-04-25 00:36:51
W4YEM-22.9 miles 141°2024-04-12 16:09:13 KE4OBT-D2.9 miles 87°2024-05-04 12:27:35
WM4RB3.3 miles 235°2024-05-04 12:30:11 WM4RB-93.4 miles 233°2024-05-02 19:34:57
WA4NIV-93.4 miles 3°2024-04-23 13:16:44 KO4ZYG-93.7 miles 150°2024-05-04 11:05:25
W4LSV-74.3 miles 48°2024-04-20 11:44:46 W9NXM-94.5 miles 106°2024-05-03 08:14:08
KO4BAH-64.7 miles 137°2024-04-20 18:13:47 K4RXS-94.8 miles 160°2024-05-04 08:41:48
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