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 JG1FVF-7 - show graphs
Mic-E message: Off duty
Location: 35°57.94' N 140°23.22' E - locator QM05EX61KS - show map
3.6 miles East bearing 80° from Inashiki, Ibaraki, Japan [?]
7.8 miles Northwest bearing 307° from Katori-shi, Chiba, Japan
43.3 miles Northeast bearing 64° from Tokyo, Tōkyō, Japan
55.0 miles Northeast bearing 49° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-01-18 07:51:37 EST (4d 20h47m ago)
2025-01-18 21:51:37 JST local time at Inashiki, Japan [?]
Course: 36°
Speed: 1 MPH
Device: Kenwood: TH-D72 (ht)
Last path: JG1FVF-7>SUUWY4 via WIDE1-1,qAR,JG1FVF (good)
Positions stored: 1727
Other SSIDs: JG1FVF JG1FVF-9 JG1FVF-12 jg1fvf-i JG1FVF-1 JG1FVF-15
APRS digipeater – Statistics for 2025-01:
Stations heard directly: 1 on radio path – show map
Position packets heard directly: 2 on radio path
Stations near current position of JG1FVF-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JS1YOB-125.6 yards 41°2025-01-23 04:22:05 JG1FVF-1237.8 yards 59°2025-01-18 19:21:18
JG1FVF-937.8 yards 59°2025-01-23 03:29:56 JG1FVF243.6 yards 4°2025-01-23 04:34:57
JL1LCW-152.6 miles 249°2025-01-23 04:27:42 JL1LCW-132.6 miles 249°2025-01-23 04:32:10
JF1JBO-72.6 miles 78°2025-01-21 02:51:47 JF1JBO-A2.6 miles 78°2025-01-21 05:00:42
JQ1ZPG-A2.6 miles 78°2024-12-26 19:24:14 JQ1ZPG-D2.7 miles 81°2025-01-23 04:25:14
JL1CUT-93.9 miles 208°2025-01-03 22:30:18 JM1FTS5.3 miles 251°2025-01-11 00:54:51
JP1YLT-I5.8 miles 291°2025-01-23 04:35:08 JP1YDS-I7.8 miles 127°2025-01-23 04:22:09
JK1IGO-98.7 miles 102°2025-01-05 19:55:04 JG1KGY-99.1 miles 152°2025-01-10 21:37:32
JJ1JDT-99.3 miles 67°2025-01-23 01:42:35 JQ1ZAB-109.3 miles 126°2025-01-23 04:34:28
JA5SAG-911.6 miles 179°2025-01-23 03:03:34 JM1DVI-912.3 miles 225°2025-01-23 04:17:57
Stations which heard JG1FVF-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JG1FVF 3 2025-01-18 06:05:32 2025-01-18 07:51:31 QM05EX > QM05EX 203.6 yards 356° 2025-01-18 07:51:31

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.
Stations heard directly by JG1FVF-7
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JG1FVF-9 2 2025-01-14 16:59:45 2025-01-17 17:05:53 QM05EX > QM05EW 2.2 miles 62° 2025-01-17 17:05:53

Only stations from which a position packet has been heard 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