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 JH3DYR-9 - show graphs
Map loading...
Mic-E message: Off duty
Location: 34°59.42' N 135°52.25' E - locator PM74WX47LQ - show map - static map
1.0 miles South bearing 172° from Ōtsu-shi, Shiga, Japan [?]
5.7 miles West bearing 251° from Kusatsu, Shiga, Japan
29.3 miles Northeast bearing 45° from Ōsaka-shi, Ōsaka, Japan
60.0 miles West bearing 258° from Nagoya-shi, Aichi, Japan
Last position: 2017-05-29 04:30:41 EDT (17h3m ago)
2017-05-29 17:30:41 JST local time at Ōtsu-shi, Japan [?]
Altitude: 653 ft
Course: 122°
Speed: 24 MPH
Device: Yaesu: FTM-350 (rig)
Last path: JH3DYR-9>STUYT2 via JH9YWO-3*,WIDE2-1,qAR,JH9YXE-10 (good)
Positions stored: 46377
Packet rate: 332 seconds between packets on average during 3325 seconds.
Other SSIDs: JH3DYR JH3DYR-5 JH3DYR-7
Stations near current position of JH3DYR-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JK3XKA-B1.0 miles 34°2017-05-18 20:15:25 JN3BME-72.0 miles 37°2017-05-14 01:42:08
JP3KZA-92.2 miles 88°2017-05-27 07:00:43 JN3ORQ-12.2 miles 329°2017-05-29 21:14:41
JR3KFJ-122.2 miles 303°2017-05-25 12:52:07 JK3XKA-A2.2 miles 78°2017-05-08 19:51:52
JP3KZA-72.2 miles 89°2017-05-29 09:33:09 JM3NRO-42.5 miles 265°2017-05-29 03:16:48
JK3XKA-102.6 miles 118°2017-05-29 18:52:30 JK3XKA-122.7 miles 81°2017-05-22 17:03:37
JK3XKA2.7 miles 73°2017-05-14 19:55:41 JK3XKA-13.0 miles 76°2017-05-28 05:52:00
JL3ZHD-A3.3 miles 75°2017-05-29 21:08:59 JL3YZJ-103.4 miles 152°2017-05-29 04:08:47
JK3XKA-73.8 miles 116°2017-05-20 20:23:22 JK3XKA-93.9 miles 116°2017-05-29 17:37:02
JS3LWV-124.1 miles 232°2017-05-07 19:23:39 JE9MBV-54.5 miles 2°2017-05-11 22:37:32
JO3DES-94.6 miles 51°2017-05-10 06:15:34 JO3DES-14.8 miles 67°2017-05-29 06:50:30
Stations which heard JH3DYR-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA3ASU-7 12 2017-05-08 00:14:23 2017-05-27 02:38:03 PM75XA > JN41MI 6174.3 miles 323° 2017-05-08 00:14:23
JN3XKL-1 7 2017-05-12 02:19:54 2017-05-13 20:34:12 PM74WX > PM85DF 28.4 miles 55° 2017-05-13 20:34:12
JH9YWO-3 83 2017-05-03 22:50:09 2017-05-29 04:30:07 PM74XW > PM86ML 123.0 miles 30° 2017-05-12 02:21:16
JH3PYJ-10 1 2017-05-04 06:15:37 2017-05-04 06:15:37 PM74WX > PM74VW 7.5 miles 245° 2017-05-04 06:15:37
JA3BQI-1 5 2017-05-26 08:23:31 2017-05-26 21:40:09 PM85AE > PM75VA 21.7 miles 235° 2017-05-26 21:40:09
JL3ZDB-1 41 2017-05-04 06:48:19 2017-05-14 01:18:48 PM74WX > PM85BC 15.6 miles 53° 2017-05-04 06:49:17
JN3ORQ-1 56 2017-05-01 04:34:49 2017-05-27 02:34:08 PM85BE > PM75WA 17.8 miles 228° 2017-05-26 21:33:41
JJ2YLQ-10 1 2017-05-08 00:02:35 2017-05-08 00:02:35 PM85BB > PM84HX 26.2 miles 105° 2017-05-08 00:02:35
JP3KWH-10 37 2017-05-01 21:35:13 2017-05-29 03:35:16 PM75WD > PM85AA 16.1 miles 134° 2017-05-14 03:25:41
JJ2YHA-1 12 2017-05-07 22:31:43 2017-05-27 02:33:31 PM75WA > PM85FB 31.5 miles 86° 2017-05-14 01:24:43
JJ2YLQ-1 65 2017-05-03 22:53:36 2017-05-27 02:42:42 PM74WX > PM85FD 34.8 miles 71° 2017-05-17 05:12:59
JR2ODL-3 2 2017-05-03 22:40:08 2017-05-27 02:46:19 PM74WX > PM84GW 37.0 miles 94° 2017-05-27 02:46:19

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