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 weather station KF4DVF-9 - show graphs
Map loading...
Location: 30°30.38' N 87°19.84' W - locator EM60IM01HM - show map - static map
3.6 miles West bearing 256° from Ensley, Escambia County, Florida, United States [?]
5.7 miles Southwest bearing 204° from Gonzalez, Escambia County, Florida, United States
10.4 miles Northwest bearing 301° from East Pensacola Heights, Escambia County, Florida, United States
44.3 miles East bearing 107° from Mobile, Mobile County, Alabama, United States
Last position: 2018-12-11 05:20:47 CST (10m43s ago)
2018-12-11 05:20:47 CST local time at Ensley, United States [?]
Device: KJ4ERJ: APRSIS32 (software, Windows)
Last path: KF4DVF-9>APWW10 via TCPIP*,qAC,T2OSAKA
Positions stored: 562
Packet rate: 1800 seconds between packets on average during 86418 seconds.
Other SSIDs: KF4DVF KF4DVF-1 KF4DVF-10 KF4DVF-15 KF4DVF-3 KF4DVF-4 KF4DVF-7 KF4DVF-8
Stations near current position of KF4DVF-9 - show more
callsign distance last heard - CST      callsign distance last heard - CST
DW81851.1 miles 344°2018-12-11 05:17:17 N4SAR-52.0 miles 166°2018-11-20 22:14:03
N4SAR-22.0 miles 166°2018-11-23 21:26:20 N4SAR2.0 miles 166°2018-12-10 19:20:46
N4SAR-92.0 miles 167°2018-12-08 20:55:37 KM4QNT-72.6 miles 88°2018-12-10 22:03:09
WW4LDO-N2.7 miles 1°2018-12-11 05:18:20 WW4LDO-22.7 miles 1°2018-11-12 14:35:15
WW4LDO-72.7 miles 1°2018-11-12 14:35:26 WW4LDO-12.7 miles 1°2018-12-09 11:03:34
KF4DVF-103.2 miles 133°2018-12-11 05:25:58 W4UC-103.2 miles 133°2018-12-11 05:25:59
KJ4PWA3.3 miles 16°2018-12-07 22:04:41 WW4LDO3.8 miles 62°2018-12-10 17:03:51
W4GTF4.2 miles 63°2018-12-11 05:26:34 W4UC-34.4 miles 111°2018-12-11 05:30:58
W4RMS-45.2 miles 37°2018-12-11 05:08:32 WO1O B5.3 miles 37°2018-11-28 01:23:01
WO1O-B5.3 miles 37°2018-11-28 01:23:11 W4RMS B5.3 miles 37°2018-12-06 11:30:07
Stations which heard KF4DVF-9 directly on radio –
callsign pkts first heard - CST last heard longest (tx => rx) longest at - CST
W4UC-3 2 2018-12-08 14:18:33 2018-12-09 18:20:58 EM60IM > EM60IL 4.4 miles 111° 2018-12-09 18:20:58

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