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 JH5CZP-9 - show graphs
Map loading...
Mic-E message: Off duty
Location: 35°42.50' N 139°56.53' E - locator PM95XQ39BX - show map - static map
1.3 miles Southeast bearing 129° from Ichikawa, Chiba, Japan [?]
2.5 miles Northwest bearing 295° from Funabashi, Chiba, Japan
14.1 miles East bearing 85° from Tokyo, Tōkyō, Japan
24.6 miles Northeast bearing 43° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-02-12 00:33:49 EST (7d 17h49m ago)
2017-02-12 14:33:49 JST local time at Ichikawa, Japan [?]
Altitude: 23 ft
Course: 111°
Speed: 19 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: JH5CZP-9>SUTRU0 via WIDE1-1,WIDE2-1,qAR,JG1SYB-10 (good)
Positions stored: 15446
Stations near current position of JH5CZP-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JG1FEP-12121.3 yards 109°2017-02-08 15:26:38 JF1QGG1.1 miles 105°2017-02-19 18:14:46
JA1WHD-71.2 miles 104°2017-02-05 02:18:46 JA1VIH-121.5 miles 165°2017-02-14 22:00:06
JO1KBQ1.8 miles 257°2017-02-19 02:49:14 JA7THE-91.9 miles 62°2017-02-19 03:22:07
JI1GQA1.9 miles 90°2017-02-19 08:05:02 JG1LKT1.9 miles 68°2017-02-17 22:05:56
JG1SYB-102.1 miles 105°2017-02-19 18:22:36 JG1SYB-D2.1 miles 105°2017-02-09 20:42:23
JG1SYB-A2.1 miles 106°2017-02-16 15:41:03 JG1SYB-122.2 miles 106°2017-02-10 19:03:46
JI1VEP-72.4 miles 116°2017-01-28 03:52:30 JR1SWD-122.4 miles 56°2017-02-18 18:53:05
7M1VGP-72.4 miles 99°2017-02-17 00:47:09 JG1FPD-52.5 miles 108°2017-01-27 22:09:44
TATSUHARU MARU3.0 miles 166°2017-02-19 16:48:14 JO1KBQ-93.0 miles 262°2017-02-19 01:20:39
JR2HCO-83.2 miles 239°2017-02-19 06:35:36 GUOSHUN163.3 miles 141°2017-02-18 11:29:54
Stations which heard JH5CZP-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JQ1YFT-2 6 2017-02-11 23:52:05 2017-02-12 00:08:16 PM95WS > PM95OP 37.3 miles 254° 2017-02-12 00:08:16
JG1SYB-10 2 2017-02-12 00:27:36 2017-02-12 00:33:49 PM95XR > PM95XQ 3.5 miles 105° 2017-02-12 00:27:36
JQ1YZZ-10 1 2017-02-12 00:00:16 2017-02-12 00:00:16 PM95WT > PM95UN 20.6 miles 213° 2017-02-12 00:00:16
JJ1RAF-2 3 2017-02-11 23:49:10 2017-02-11 23:55:56 PM95VU > PM95UT 7.4 miles 247° 2017-02-11 23:55:56
JQ1ZPA-10 3 2017-02-12 00:12:15 2017-02-12 00:22:37 PM95WS > PM95VP 8.6 miles 222° 2017-02-12 00:12:15

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