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 JK1IIH-9 - show graphs
Map loading...
Comment: 439.72
Mic-E message: In service
Location: 35°23.15' N 139°23.95' E - locator PM95QJ72VO - show map - static map
4.1 miles North bearing 356° from Chigasaki, Kanagawa, Japan [?]
5.0 miles Northwest bearing 307° from Fujisawa, Kanagawa, Japan
14.3 miles West bearing 253° from Yokohama-shi, Kanagawa, Japan
26.6 miles Southwest bearing 218° from Tokyo, Tōkyō, Japan
Last position: 2019-03-22 04:42:27 EDT (3h18m ago)
2019-03-22 17:42:27 JST local time at Chigasaki, Japan [?]
Altitude: 13 ft
Course: 29°
Speed: 30 MPH
Device: Kenwood: TM-D710 (rig)
Last path: JK1IIH-9>S5RSQ5 via JS1YAB-2*,qAR,JQ1YWK-10 (good)
Positions stored: 19174
Packet rate: 96 seconds between packets on average during 386 seconds.
Stations near current position of JK1IIH-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JP1YCD-I1.3 miles 263°2019-03-22 07:47:53 7K4VOY-91.6 miles 231°2019-03-06 00:17:14
JP1YJX-I1.7 miles 7°2019-03-22 08:00:29 JM1ESG-91.8 miles 297°2019-03-22 06:58:51
JR7NAL1.8 miles 320°2019-03-21 06:15:33 JN1WCS-92.2 miles 308°2019-03-18 22:26:12
JM1INP-52.3 miles 25°2019-03-04 22:52:23 JE1HTA-92.5 miles 151°2019-03-18 21:51:56
JJ1PVD-92.5 miles 258°2019-03-22 01:44:04 JS1YCB-72.6 miles 164°2019-03-13 06:17:22
JE1RHP-72.6 miles 152°2019-03-04 08:00:35 JE1RHP2.7 miles 152°2019-03-19 03:10:02
JL1CTA-92.7 miles 59°2019-03-22 04:41:20 JP1XOC-82.7 miles 176°2019-03-21 03:22:51
JA1XEQ B2.8 miles 114°2019-03-21 01:04:36 JA1XEQ-B2.8 miles 114°2019-03-21 01:04:46
JR1FHY-92.8 miles 182°2019-03-20 22:30:03 JG1NSP-A2.9 miles 223°2019-02-24 01:45:54
JA1SZN-72.9 miles 318°2019-03-19 01:24:05 JA1SZN2.9 miles 318°2019-02-28 17:17:28
Stations which heard JK1IIH-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA1YKX-2 1 2019-03-21 19:32:51 2019-03-21 19:32:51 PM95SL > PM95SM 3.0 miles 38° 2019-03-21 19:32:51
JQ1YZZ-10 2 2019-03-21 19:26:15 2019-03-21 19:30:06 PM95SL > PM95UN 11.6 miles 55° 2019-03-21 19:26:15
JQ1YWK-10 19 2019-03-01 02:04:33 2019-03-20 00:31:01 PM95QJ > PM95QP 17.9 miles 356° 2019-03-16 20:12:09
JQ1ZIF-2 1 2019-03-21 19:34:51 2019-03-21 19:34:51 PM95SL > QM05CK 37.5 miles 92° 2019-03-21 19:34:51
JH1AGK-10 11 2019-03-06 04:03:09 2019-03-21 19:35:51 PM95QJ > PM95UP 26.2 miles 44° 2019-03-16 20:09:55
JM1ZED-13 11 2019-03-01 02:01:52 2019-03-19 00:19:47 PM95QJ > PM95RI 4.6 miles 143° 2019-03-15 20:32:09
JS1YAB-2 58 2019-03-01 18:13:21 2019-03-22 04:42:27 PM95SL > PM95OP 19.1 miles 305° 2019-03-21 19:36:21
JQ1YZS-2 35 2019-03-01 02:03:03 2019-03-22 04:40:59 PM95RK > PM95QI 8.8 miles 218° 2019-03-21 18:52:05

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