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 KF5ZIS-1 - show graphs
Map loading...
Location: 33°03.23' N 96°41.05' W - locator EM13PB72VW - show map - static map
3.5 miles South bearing 193° from Allen, Collin County, Texas, United States [?]
3.6 miles West bearing 268° from Parker, Collin County, Texas, United States
20.0 miles North bearing 21° from Dallas, Dallas County, Texas, United States
43.3 miles Northeast bearing 58° from Fort Worth, Tarrant County, Texas, United States
Last position: 2018-06-09 16:19:48 EDT (15d 19h30m ago)
2018-06-09 15:19:48 CDT local time at Allen, United States [?]
Course: 351°
Last path: KF5ZIS-1>API51 via DSTAR*,qAS,N5OPY-G (good)
Positions stored: 20
Other SSIDs: KF5ZIS
Stations near current position of KF5ZIS-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
N9JA69.9 yards 150°2018-06-07 17:44:49 k4gvn-971.4 yards 316°2018-06-08 15:26:04
Ham-Com90.6 yards 312°2018-06-14 03:46:48 W5DGT-4158.0 yards 255°2018-06-09 09:42:34
N5NOT-9247.5 yards 311°2018-06-09 10:42:53 W5PSX0.6 miles 295°2018-06-08 13:59:52
FW09420.7 miles 148°2018-06-25 11:48:37 AA5RV B0.9 miles 246°2018-06-24 11:29:28
AA5RV-B0.9 miles 246°2018-06-24 11:29:38 AA5RV0.9 miles 246°2018-06-24 11:15:05
K5VX-11.0 miles 277°2018-06-12 16:45:06 NT5HS-11.1 miles 31°2018-06-25 11:32:01
NT5HS-31.2 miles 30°2018-06-21 19:10:36 KB5ASY-71.2 miles 240°2018-06-08 23:51:18
DW18981.3 miles 195°2018-06-25 11:46:31 SAGX1.6 miles 114°2018-06-16 14:44:04
N5TPS-91.8 miles 127°2018-06-18 20:36:11 Kc5ezz-i2.0 miles 220°2018-06-08 22:16:53
K5MRA-92.1 miles 244°2018-06-24 14:08:01 AF5XW-132.1 miles 228°2018-06-25 10:24:50
Stations which heard KF5ZIS-1 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
DSTAR 1 2018-06-09 16:19:48 2018-06-09 16:19:48 EM13PB > KN21QD 6122.1 miles 40° 2018-06-09 16:19:48

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