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 JR7DZI-9 - show graphs
Map loading...
Mic-E message: Off duty
Location: 39°38.12' N 141°55.51' E - locator QM09XP12AL - show map - static map
1.5 miles West bearing 266° from Miyako, Iwate, Japan [?]
11.7 miles North bearing 354° from Yamada, Iwate, Japan
41.3 miles East bearing 96° from Morioka-shi, Iwate, Japan
63.8 miles South bearing 159° from Hachinohe, Aomori, Japan
Last position: 2017-03-14 02:12:08 EDT (8d 18h3m ago)
2017-03-14 15:12:08 JST local time at Miyako, Japan [?]
Altitude: 49 ft
Course: 71°
Speed: 10 MPH
Device: Yaesu: FTM-350 (rig)
Last path: JR7DZI-9>SYSXQ2 via WIDE1-1,qAR,JR7DZI-10 (good)
Positions stored: 22448
Other SSIDs: JR7DZI-10 JR7DZI-7
Stations near current position of JR7DZI-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JR7DZI-102.1 miles 13°2017-03-14 03:03:59 JR7DZI-72.1 miles 14°2017-03-07 02:55:07
JE7ZBQ-B4.4 miles 103°2017-03-22 20:04:49 JE7ZBQ B4.4 miles 103°2017-03-22 20:04:39
JE7ZBQ-A30.6 miles 239°2017-03-22 18:16:11 JE7ZBQ A30.6 miles 239°2017-03-22 18:16:01
Stations which heard JR7DZI-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JR7DZI-10 90 2017-02-28 19:35:02 2017-03-14 02:12:08 QM09VO > QM09XP 7.8 miles 66° 2017-03-14 01:53:02

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