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 KG7DZF-9 - show graphs
Map loading...
Comment: 446.525MHz
Mic-E message: En route
Location: 45°30.84' N 122°41.09' W - locator CN85PM73TI - show map - static map
0.8 miles Southwest bearing 213° from Portland, Multnomah County, Oregon, United States [?]
4.0 miles East bearing 92° from West Haven-Sylvan, Washington County, Oregon, United States
8.7 miles South bearing 187° from Vancouver, Clark County, Washington, United States
Last position: 2018-08-31 21:06:50 EDT (102d 23h20m ago)
2018-08-31 18:06:50 PDT local time at Portland, United States [?]
Altitude: 164 ft
Course: 113°
Speed: 19 MPH
Device: Kenwood: TM-D710 (rig)
Last path: KG7DZF-9>TU3PXT via WIDE1-1,WIDE2-1,qAR,NA7Q-9 (good)
Positions stored: 8404
Stations near current position of KG7DZF-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
AI7JP-999.4 yards 325°2018-12-09 01:24:56 W7BDO0.6 miles 164°2018-11-19 08:34:02
KI7NCC-90.7 miles 345°2018-12-12 09:43:59 KG7FGT-70.7 miles 46°2018-12-03 10:58:20
N7FLY B0.8 miles 33°2018-12-12 19:19:19 N7FLY-B0.8 miles 33°2018-12-12 19:19:29
KI7MGC1.3 miles 96°2018-11-22 22:10:12 K2NXF-11.8 miles 173°2018-12-12 19:25:07
EW68902.0 miles 206°2018-12-12 19:15:56 WB7TIM2.0 miles 18°2018-12-08 09:45:54
N1CKH-92.0 miles 340°2018-12-11 17:03:27 FW21572.0 miles 104°2018-12-10 20:45:34
DW35572.1 miles 187°2018-12-12 19:16:31 EW19142.2 miles 44°2018-12-12 19:19:30
EW48312.4 miles 233°2018-12-12 19:01:09 KE7ZEQ-92.4 miles 261°2018-12-12 19:25:33
KI7FCC-12.5 miles 0°2018-11-24 18:36:12 NA7Q-42.8 miles 121°2018-11-23 11:59:09
NA7Q-92.8 miles 121°2018-12-12 19:26:55 KI7LQK-72.8 miles 357°2018-12-08 16:33:21
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.
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