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 KN3M-7 - show graphs
Map loading...
Mic-E message: Off duty
Location: 40°21.53' N 75°55.12' W - locator FN20AI96SC - show map - static map
1.7 miles North bearing 15° from Reading, Berks County, Pennsylvania, United States [?]
2.3 miles Northeast bearing 41° from West Reading, Berks County, Pennsylvania, United States
48.7 miles Northwest bearing 305° from Philadelphia, Philadelphia County, Pennsylvania, United States
82.4 miles Northeast bearing 26° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2016-08-07 08:37:47 EDT (204d 5h27m ago)
2016-08-07 08:37:47 EDT local time at Reading, United States [?]
Altitude: 374 ft
Course: 238°
Device: Yaesu: FT1D (ht)
Last path: KN3M-7>TPRQ5S via K3XR-15*,WIDE2-1,qAR,N3XKU (good)
Positions stored: 80
Stations near current position of KN3M-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
EW31901.2 miles 133°2017-02-27 13:05:17 KA3KDL1.8 miles 177°2017-02-15 16:44:59
KRDG2.6 miles 282°2017-02-26 00:12:14 DW57313.9 miles 142°2017-02-27 12:56:02
N3YMW5.3 miles 58°2017-02-27 12:10:04 CW41135.8 miles 236°2017-02-27 13:03:03
EW84456.3 miles 78°2017-02-27 12:53:03 W3SZ6.6 miles 202°2017-02-27 12:59:38
N3XKU-97.2 miles 19°2017-02-24 17:59:39 N3XKU7.2 miles 19°2017-02-27 12:44:40
EW84268.2 miles 258°2017-02-27 13:05:03 KF5WHC8.3 miles 35°2017-02-21 00:02:28
KC3BVR-38.5 miles 358°2017-02-12 14:28:22 K3XR-158.7 miles 244°2017-02-27 13:04:09
NQ3U-109.1 miles 327°2017-02-27 12:44:14 NQ3U C9.1 miles 327°2017-02-27 12:53:49
NQ3U-C9.1 miles 327°2017-02-27 12:53:59 NQ3U9.1 miles 327°2017-02-23 11:48:47
NQ3U-79.4 miles 326°2017-02-27 12:47:28 N3MYB10.4 miles 56°2017-02-27 13:04:33
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