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 KJ7SSS-B - show graphs
Comment: 70cm Voice (D-Star) 442.95000MHz +5.0000MHz
Location: 45°39.60' N 111°07.80' W - locator DN45KP48JJ - show map
3.4 miles Northeast bearing 52° from Four Corners, Gallatin County, Montana, United States [?]
4.6 miles West bearing 253° from Bozeman, Gallatin County, Montana, United States
71.6 miles East bearing 109° from Butte, Silver Bow County, Montana, United States
Last position: 2024-05-18 19:20:49 EDT (13d 19h29m ago)
2024-05-18 17:20:49 MDT local time at Four Corners, United States [?]
Altitude: 10 ft
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: KJ7SSS-B>APDG02 via TCPIP*,qAC,KJ7SSS-BS
Positions stored: 1
Other SSIDs: KJ7SSS-N
Stations near current position of KJ7SSS-B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KJ7SSS B0.0 yards 0°2024-05-18 19:20:39 KJ7SSS-N0.0 yards 0°2024-05-18 19:04:07
W7EY-82.4 miles 72°2024-05-22 14:25:21 FW19072.8 miles 56°2024-06-01 14:48:21
KB0VHB-93.8 miles 97°2024-05-30 14:48:52 WA7U-94.2 miles 109°2024-05-26 15:50:04
N7ELN4.3 miles 53°2024-05-30 13:38:55 FW35974.4 miles 81°2024-06-01 14:30:37
KL7JGS-154.5 miles 35°2024-05-23 21:18:33 KL7JGS-14.5 miles 51°2024-06-01 14:48:39
WA7U-104.8 miles 132°2024-05-30 15:49:00 KK7FDP-74.8 miles 325°2024-05-19 18:23:21
WA7U4.9 miles 131°2024-06-01 14:43:40 WA7U-D4.9 miles 131°2024-06-01 14:31:14
KG7OMB-25.1 miles 25°2024-05-13 11:25:47 WA7U-85.1 miles 42°2024-06-01 13:10:23
AF7HG-95.2 miles 106°2024-05-30 18:29:57 EW47995.3 miles 319°2024-06-01 14:46:11
FW16505.6 miles 164°2024-06-01 14:46:34 WA7YD-75.6 miles 77°2024-05-22 12:21:11
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