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 JG7ALI-9 - show graphs
Map loading...
Mic-E message: In service
Location: 39°42.50' N 140°43.50' E - locator QM09IQ79AX - show map - static map
12.1 miles Northeast bearing 44° from Kakudate, Akita, Japan [?]
13.8 miles West bearing 277° from Shizukuishi, Iwate, Japan
32.3 miles East bearing 91° from Akita, Akita, Japan
33.0 miles East bearing 91° from Akita Shi, Akita, Japan
Last position: 2020-01-13 06:13:22 EST (6d 10h38m ago)
2020-01-13 20:13:22 JST local time at Kakudate, Japan [?]
Altitude: 774 ft
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.2 miles.
Course:
Speed: 19 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: JG7ALI-9>S9TRZL via WIDE1-1,qAR,JG7ALI-10 (good)
Positions stored: 17767
Other SSIDs: JG7ALI-10 JG7ALI-7
Stations near current position of JG7ALI-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JG7ALI-10507.7 yards 156°2020-01-19 07:52:44 JO7LXH-1011.3 miles 94°2019-12-30 23:08:11
JP7VWM-915.0 miles 59°2020-01-12 18:44:42 JJ7WLI-915.4 miles 207°2020-01-16 23:28:46
JG7PUN-717.6 miles 64°2020-01-18 19:13:47 JA/IT-00117.7 miles 56°2020-01-18 19:49:33
JP7VWM-719.4 miles 84°2020-01-19 06:12:43 JA/IT-17519.7 miles 98°2020-01-18 23:38:53
JE1CJB-719.9 miles 80°2020-01-19 00:01:56 JK7DUL20.1 miles 104°2020-01-19 16:38:34
CW099020.1 miles 104°2020-01-19 16:46:54 JN7QQT20.3 miles 238°2020-01-03 02:55:43
JO7KTZ-920.8 miles 85°2020-01-16 18:56:22 JJ7SRA-121.2 miles 83°2020-01-19 02:24:54
JJ7SRA-221.2 miles 83°2020-01-19 02:24:26 JJ7SRA-1021.2 miles 83°2020-01-19 02:24:25
JQ1ZRE-1021.2 miles 83°2020-01-19 16:30:20 JQ1ZRE-121.2 miles 83°2020-01-19 02:00:28
JQ1ZRE-221.2 miles 83°2020-01-19 02:00:22 JE1CJB-421.3 miles 83°2020-01-19 02:16:21
Stations which heard JG7ALI-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JE7GXQ-10 67 2019-12-31 20:35:15 2020-01-09 17:49:21 QM09IR > QM09EL 23.5 miles 225° 2019-12-31 20:42:42
JG7ALI-10 192 2020-01-01 18:30:07 2020-01-13 06:13:22 IF90XH > QM09IQ 10359.3 miles 77° 2020-01-02 18:25:03

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.
User guide · 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