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 K4SIP-N - show graphs
Comment: 70cm MMDVM Voice (NXDN) 446.90000MHz +0.0000MHz, K4SIP_Pi-Star_ND
Location: 35°07.96' N 85°06.61' W - locator EM75KD61SU - show map
5.3 miles South bearing 170° from Lakesite, Hamilton County, Tennessee, United States [?]
6.1 miles Southeast bearing 136° from Middle Valley, Hamilton County, Tennessee, United States
12.8 miles Northeast bearing 62° from Chattanooga, Hamilton County, Tennessee, United States
87.9 miles Southwest bearing 230° from Knoxville, Knox County, Tennessee, United States
Last position: 2024-11-30 05:50:25 EST (1m22s ago)
2024-11-30 05:50:25 EST local time at Lakesite, United States [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: K4SIP-N>APDG04 via TCPIP*,qAC,K4SIP-NS
Positions stored: 4
Packet rate: 1219 seconds between packets on average during 59708 seconds.
Other SSIDs: K4SIP-D
Stations near current position of K4SIP-N - show more
callsign distance last heard - EST      callsign distance last heard - EST
K4SIP-D0.0 yards 0°2024-11-30 05:46:55 N4JLB-92.4 miles 227°2024-11-27 06:41:44
KQ4PPF3.5 miles 141°2024-11-30 05:50:26 KQ4PPF B3.5 miles 141°2024-11-23 19:18:35
KQ4PPF-B3.5 miles 141°2024-11-23 19:18:45 FW15743.7 miles 66°2024-11-30 05:50:22
KD4BIS-74.0 miles 142°2024-11-26 13:34:13 KF4DEW4.4 miles 243°2024-11-30 05:45:16
W4ZHA4.4 miles 277°2024-11-30 05:47:20 W4ZHA-94.4 miles 277°2024-11-27 15:55:54
W4ZHA-74.4 miles 277°2024-11-29 22:42:54 KK4TDI4.5 miles 189°2024-11-07 16:23:48
GW12384.6 miles 261°2024-11-30 05:46:53 W4T/RV0875.0 miles 77°2024-11-22 11:02:56
KY4ZI-75.3 miles 304°2024-11-27 08:36:03 W4ATX-15.3 miles 346°2024-11-21 12:04:57
KY4ZI-N5.3 miles 305°2024-11-25 07:57:15 N4TYL-75.5 miles 190°2024-11-28 19:47:50
WW4DB-95.7 miles 210°2024-10-31 17:59:02 AA6BD-95.8 miles 201°2024-11-29 11:47:30
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