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 JR1UTI-12 - show graphs
Map loading...
Comment: TinyTrak3 IC-2820DG
Mic-E message: Off duty
Location: 35°48.70' N 139°42.67' E - locator PM95UT54IT - show map - static map
1.1 miles East bearing 82° from Toda, Saitama, Japan [?]
1.1 miles South bearing 160° from Warabi, Saitama, Japan
8.5 miles North bearing 7° from Tokyo, Tōkyō, Japan
25.4 miles North bearing 9° from Yokohama-shi, Kanagawa, Japan
Last position: 2021-06-12 20:32:54 EDT (3d 9h26m ago)
2021-06-13 09:32:54 JST local time at Toda, Japan [?]
Altitude: 36 ft
Course: 316°
Speed: 2 MPH
Last path: JR1UTI-12>SUTXW0 via JH1WUX-1*,qAR,JJ1BDX-10 (good)
Positions stored: 27226
Packet rate: 182 seconds between packets on average during 8558 seconds.
Other SSIDs: JR1UTI-F JR1UTI-I
Stations near current position of JR1UTI-12 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JR1UTI-I0.5 miles 305°2021-06-16 03:00:37 JJ1RAF-21.0 miles 258°2021-06-16 05:33:30
JR0MOE-71.0 miles 261°2021-06-08 20:02:51 JR0MOE-121.0 miles 260°2021-06-09 03:04:30
7K3LJI-101.8 miles 43°2021-06-09 10:29:18 7K3LJI-51.8 miles 43°2021-06-09 11:35:57
JJ2ERP-71.9 miles 19°2021-06-12 06:26:29 7K3LJI2.0 miles 41°2021-05-27 23:06:09
JI1UWB-152.1 miles 162°2021-06-16 05:00:12 JK1HMJ2.3 miles 242°2021-06-05 20:53:15
7M3QXW-D2.3 miles 359°2021-06-16 02:08:48 JI1UWB-102.3 miles 164°2021-06-16 05:47:57
7L1MJH-92.3 miles 229°2021-06-05 05:13:27 7N4CRV2.4 miles 30°2021-06-10 05:34:19
JE1GQM2.4 miles 182°2021-06-15 09:40:36 JI1UWB-122.4 miles 164°2021-06-13 07:46:27
JE1GQM B2.5 miles 182°2021-06-14 04:15:38 JE1GQM-B2.5 miles 182°2021-06-14 04:15:48
JE1GQM-N2.5 miles 182°2021-06-14 03:00:29 7L1MJH-42.5 miles 224°2021-06-16 05:58:58
Stations which heard JR1UTI-12 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA1KWV-1 1 2021-06-12 19:37:14 2021-06-12 19:37:14 PM95TT > PM95TR 6.8 miles 172° 2021-06-12 19:37:14
JI1UWB-10 25 2021-06-12 18:10:16 2021-06-12 20:25:13 PM95TU > PM95US 7.7 miles 120° 2021-06-12 19:44:16
JQ1YWA-10 1 2021-06-12 19:36:37 2021-06-12 19:36:37 PM95TT > PM95QR 16.7 miles 251° 2021-06-12 19:36:37
JH1WUX-1 12 2021-06-12 18:10:37 2021-06-12 20:32:54 PM95UT > PM95TU 6.2 miles 301° 2021-06-12 20:32:54

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