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 K8YPW - show graphs
Map loading...
Comment: Podunk Swamp Microwave Assocation
Location: 42°34.25' N 85°28.11' W - locator EN72GN36SX - show map - static map
5.5 miles Northwest bearing 337° from Stony Point, Barry County, Michigan, United States [?]
9.8 miles South bearing 182° from Middleville, Barry County, Michigan, United States
28.9 miles South bearing 159° from Grand Rapids, Kent County, Michigan, United States
47.7 miles West bearing 257° from Lansing, Ingham County, Michigan, United States
Last position: 2017-03-19 20:02:37 EDT (4d 6h7m ago)
2017-03-19 20:02:37 EDT local time at Stony Point, United States [?]
Device: Argent Data Systems: OpenTracker (tracker)
Last path: K8YPW>APOT30 via N8TJG-10,WIDE1*,WIDE2-1,qAS,W8DF-5 (good)
Positions stored: 3
Packet rate: 138 seconds between packets on average during 6904 seconds.
Other SSIDs: K8YPW-5 K8YPW-7
Stations near current position of K8YPW - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
Aid 362.2 miles 80°2017-03-16 20:09:51 K8YPW-52.8 miles 72°2017-02-24 18:51:55
Aid 224.3 miles 79°2017-03-16 20:05:34 K8JRY-105.1 miles 326°2017-02-23 17:40:42
KB8QFJ-76.4 miles 65°2017-03-24 01:58:29 K8YPW-77.5 miles 60°2017-03-23 23:44:13
Aid 628.3 miles 118°2017-03-11 16:26:45 DW38079.4 miles 22°2017-03-24 02:07:03
KC8SFQ-1210.2 miles 127°2017-02-28 21:14:14 KC8SFQ-1510.2 miles 127°2017-03-21 17:20:52
KC8SFQ-910.2 miles 127°2017-03-21 12:24:21 AC8AZ-710.7 miles 64°2017-03-22 16:32:41
NY8T-911.2 miles 54°2017-03-20 19:13:32 NY8T-1011.2 miles 54°2017-03-12 19:24:21
NY8T-711.2 miles 54°2017-03-21 15:58:21 KA9FON-711.3 miles 58°2017-03-21 17:41:01
KA9FON-1011.3 miles 58°2017-03-23 21:49:29 KA9FON-511.3 miles 58°2017-03-22 10:16:07
KA9FON11.4 miles 58°2017-03-22 23:03:12 CW546711.8 miles 294°2017-03-13 09:29:28
Stations which heard K8YPW directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
N8WKM-11 6 2017-03-19 14:09:23 2017-03-19 19:37:56 EN72GN > EN72DO 13.3 miles 281° 2017-03-19 19:37:56
N8TJG-10 10 2017-03-19 14:38:07 2017-03-19 20:02:37 EN72GN > EN72MG 33.5 miles 126° 2017-03-19 20:02:37
W8DF-5 56 2017-03-19 14:04:46 2017-03-19 19:58:29 EN72GN > EN72KG 24.9 miles 142° 2017-03-19 19:58:29
KC8SFQ-3 3 2017-03-19 14:50:24 2017-03-19 19:21:26 EN72GN > EN72JO 12.0 miles 75° 2017-03-19 19:21:26

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