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 JH5ZLW-3 - show graphs
Map loading...
Comment: W1,EHn-N Mt.Kannanzan 710mH 144.66/1200
Location: 33°31.04' N 132°37.98' E - locator PM63HM54XD - show map - static map
4.9 miles East bearing 76° from Ōzu, Ehime, Japan [?]
16.2 miles East bearing 83° from Ikata-chō, Ehime, Japan
61.5 miles South bearing 171° from Hiroshima-shi, Hiroshima, Japan
61.9 miles East bearing 72° from Ōita-shi, Ōita, Japan
Last position: 2017-09-11 16:42:48 EDT (9d 19h20m ago)
2017-09-12 05:42:48 JST local time at Ōzu, Japan [?]
Device: IW3FQG: UIdigi (digi)
Last path: JH5ZLW-3>APNU19 via EH1-1,qAR,JA5XPN-10 (good)
Positions stored: 3
Last heard a station directly: 2017-08-22 08:28:39 EDT (30d 3h35m ago)
Normal receiver range estimate: 81 miles (Updated: 2016-01-31 18:19:07 EST)
Stations near current position of JH5ZLW-3 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JA1BUE-95.1 miles 262°2017-09-19 05:14:30 JA5XPN-105.8 miles 265°2017-09-21 11:16:10
JA5XPN-85.8 miles 265°2017-09-20 05:38:43 WIX 195159.5 miles 176°2017-09-21 11:57:30
JH5MOV-109.5 miles 176°2017-09-21 11:13:48 JA5XPN-59.6 miles 278°2017-09-20 23:50:14
JA5JMX-1011.3 miles 245°2017-09-21 12:03:07 JR5BMM-913.1 miles 204°2017-09-21 05:09:06
JA5ORL-915.0 miles 190°2017-09-15 03:48:28 JA5EDT-716.4 miles 14°2017-09-19 20:52:22
JA5FXD-717.6 miles 21°2017-09-18 00:44:03 JH5MOV-1217.7 miles 216°2017-09-21 06:19:27
JR5YCC-317.8 miles 185°2017-09-21 12:01:24 JA5XQF-1018.2 miles 59°2017-09-21 12:02:26
JH7UJR-718.3 miles 251°2017-09-16 00:13:07 JA5ZN-1218.7 miles 30°2017-09-20 20:02:20
JA5ZZF-1219.2 miles 26°2017-09-14 05:12:27 JR5YCF-219.3 miles 26°2017-09-21 11:09:46
JA5DFN-1219.3 miles 12°2017-08-28 23:43:00 JA5DFN-919.3 miles 12°2017-09-21 03:56:09
Stations which heard JH5ZLW-3 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA5XPN-10 5 2017-09-10 17:43:05 2017-09-11 16:42:48 PM63HM > PM63GM 5.8 miles 265° 2017-09-11 16:42:48

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