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 NO4DX-H - show graphs
Map loading...
Location: 28°20.73' N 81°22.91' W - locator EL98HI42EW - show map - static map
1.9 miles West bearing 291° from Buenaventura Lakes, Osceola County, Florida, United States [?]
2.9 miles South bearing 199° from Meadow Woods, Orange County, Florida, United States
13.3 miles South bearing 181° from Orlando, Orange County, Florida, United States
71.1 miles Northeast bearing 67° from Tampa, Hillsborough County, Florida, United States
Last position: 2017-02-19 15:23:52 EST (8d 6h53m ago)
2017-02-19 15:23:52 EST local time at Buenaventura Lakes, United States [?]
Altitude: 83 ft
Course: 338°
Speed: 55 MPH
Last path: NO4DX-H>API31 via DSTAR*,qAR,N4ARG-B (good)
Positions stored: 39
Stations near current position of NO4DX-H - show more
callsign distance last heard - EST      callsign distance last heard - EST
NO9S-Z1.9 miles 231°2017-02-25 13:47:41 NO9S-X1.9 miles 231°2017-02-27 18:24:57
NO9S-M1.9 miles 231°2017-02-27 19:48:20 N9NON-Z1.9 miles 231°2017-02-14 14:46:42
N4ARG B1.9 miles 230°2017-02-27 22:00:22 N4ARG-B1.9 miles 230°2017-02-27 22:00:32
N4ARG C1.9 miles 230°2017-02-27 22:00:02 N4ARG-C1.9 miles 230°2017-02-27 22:00:12
NO9S B1.9 miles 230°2017-02-11 10:00:10 NO9S-B1.9 miles 230°2017-02-11 10:00:20
NO9S-82.0 miles 221°2017-02-23 17:08:44 65th-Inf2.5 miles 124°2017-02-27 21:31:13
WP4JMV-103.0 miles 134°2017-02-23 13:18:35 KF4AXV-93.1 miles 206°2017-02-14 09:58:05
W0UZJ C3.6 miles 99°2017-02-01 19:15:51 W0UZJ-C3.6 miles 99°2017-02-01 19:16:01
NO3E-F3.9 miles 218°2017-02-16 09:08:22 MLBSVRM4A3.9 miles 169°2017-02-15 17:34:58
NO4DB-V4.2 miles 227°2017-02-27 11:18:13 NO4DB-M4.2 miles 227°2017-02-15 17:10:22
Stations which heard NO4DX-H directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
DSTAR 6 2017-02-19 15:19:12 2017-02-19 15:23:22 EL98HI > GG87JA 4359.0 miles 140° 2017-02-19 15:23:22

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