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 KW4MP-8 - show graphs
Map loading...
Comment: Monitoring Voice Alert
Location: 46°17.90' N 119°43.42' W - locator DN06DH31DO - show map - static map
6.7 miles North bearing 19° from Prosser, Benton County, Washington, United States [?]
9.1 miles East bearing 69° from Grandview, Yakima County, Washington, United States
28.6 miles West bearing 282° from Kennewick, Benton County, Washington, United States
42.7 miles Southeast bearing 119° from Yakima, Yakima County, Washington, United States
Last position: 2017-02-18 22:15:24 EST (3d 23h20m ago)
2017-02-18 19:15:24 PST local time at Prosser, United States [?]
Altitude: 1211 ft
Course: 31°
Speed: 4 MPH
Device: Argent Data Systems: OpenTracker (tracker)
Last path: KW4MP-8>APOT30 via WA2WA,WIDE1,WAHAT*,WIDE2,qAR,KG7WPQ (good)
Positions stored: 7149
Other SSIDs: KW4MP KW4MP-7 KW4MP-9
Stations near current position of KW4MP-8 - show more
callsign distance last heard - EST      callsign distance last heard - EST
OB-136.2 miles 164°2017-02-22 21:29:36 N7QNM-109.2 miles 213°2017-02-22 21:31:40
N7QNM9.2 miles 213°2017-02-10 11:05:44 PROSSR9.2 miles 213°2017-02-22 21:30:54
DW90049.8 miles 102°2017-02-22 21:27:19 cw098813.2 miles 239°2017-02-22 21:20:02
DW957213.3 miles 72°2017-02-22 21:21:55 KD7FRW-413.9 miles 254°2017-02-19 15:27:27
KD7FRW13.9 miles 254°2017-02-22 21:09:28 N391TD15.2 miles 58°2017-02-22 15:37:26
KE7ZMC-915.3 miles 95°2017-02-22 20:30:07 KE7ZMC15.4 miles 95°2017-02-22 21:31:06
EW974216.8 miles 86°2017-02-22 21:24:40 KI7CUZ17.0 miles 88°2017-02-02 20:39:26
W7RHE-917.0 miles 93°2017-01-25 10:28:44 WA7DUH18.5 miles 100°2017-02-22 21:28:27
cw705018.6 miles 90°2017-02-22 21:28:05 KG7BMQ-919.2 miles 25°2017-02-22 20:25:21
EW022721.5 miles 104°2017-02-22 21:27:09 CW550822.9 miles 105°2017-02-22 20:34:07
Stations which heard KW4MP-8 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
MISION 11 2017-02-14 20:53:05 2017-02-17 23:53:40 DN06IG > CN97TG 87.2 miles 324° 2017-02-15 00:02:19
WA2WA 119 2017-02-01 18:02:18 2017-02-18 22:15:24 DN06CF > DN06XB 85.9 miles 96° 2017-02-15 00:25:56
BETHAL 32 2017-02-01 17:17:17 2017-02-15 00:25:46 DN06CE > CN96KR 73.0 miles 299° 2017-02-02 16:22:39
ALAKES 46 2017-02-01 17:02:15 2017-02-18 22:14:55 DN06CH > DN04VX 118.9 miles 141° 2017-02-02 13:32:29
WAHAT 18 2017-02-14 20:39:54 2017-02-15 00:11:27 DN06DF > DN06FT 40.7 miles 8° 2017-02-14 20:39:54
SPOUT 2 2017-02-02 14:22:52 2017-02-14 21:41:35 DN06DH > DN05XR 89.6 miles 115° 2017-02-02 14:22:52

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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