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 JR8DAZ-9 - show graphs
Comment: 145/430 C4FM
Mic-E message: Off duty
Location: 42°38.14' N 141°55.47' E - locator QN02XP02WN - show map
16.3 miles East bearing 90° from Tomakomai, Hokkaidō, Japan [?]
18.8 miles Southeast bearing 132° from Chitose, Hokkaidō, Japan
41.6 miles Southeast bearing 135° from Sapporo-shi, Hokkaidō, Japan
84.9 miles Northeast bearing 45° from Hakodate, Hokkaidō, Japan
Last position: 2024-06-03 20:26:18 EDT (1m45s ago)
2024-06-04 09:26:18 JST local time at Tomakomai, Japan [?]
Altitude: 59 ft
Course: 306°
Speed: 7 MPH
Device: Yaesu: FT2D (ht)
Last path: JR8DAZ-9>TRSXQ4 via WIDE1-1,qAR,JR8YQU-10 (good)
Positions stored: 5428
Packet rate: 95 seconds between packets on average during 2576 seconds.
Other SSIDs: JR8DAZ-7 JR8DAZ-3 JR8DAZ-5
Stations near current position of JR8DAZ-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JR8YQU-3125.5 yards 289°2024-05-31 16:49:25 JR8DAZ-7145.3 yards 314°2024-06-03 03:13:23
JR8YQU371.9 yards 254°2024-05-31 01:29:21 JR8YQU-10371.9 yards 254°2024-06-03 20:05:04
JH8EJN-73.8 miles 194°2024-05-05 03:57:29 JH8EJN-63.8 miles 177°2024-05-15 21:16:29
JA8DFQ-39.0 miles 148°2024-05-28 04:44:01 JH8LBA-910.1 miles 288°2024-06-03 19:05:44
JJ8EMJ-511.8 miles 269°2024-05-30 01:11:37 JJ8EMJ-1012.5 miles 286°2024-06-03 20:09:29
JM8KFW-912.5 miles 286°2024-06-03 00:54:24 JJ8EMJ-712.5 miles 286°2024-05-26 03:19:40
JG3EYA-914.3 miles 276°2024-05-31 04:45:52 JK8VPQ-516.2 miles 310°2024-05-19 22:09:01
JM8KFY-1216.5 miles 273°2024-06-03 19:41:24 JE8MOB-919.0 miles 317°2024-05-19 01:38:18
JE8ATX-519.3 miles 268°2024-06-03 04:29:17 JR8YMD-1019.9 miles 315°2024-06-03 20:03:01
JG8DIV-919.9 miles 315°2024-05-05 09:08:32 JG8DIV-719.9 miles 315°2024-05-14 02:23:59
Stations which heard JR8DAZ-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JR8YQU-10 116 2024-06-01 19:20:41 2024-06-03 20:25:47 QN02TP > QN02XP 13.7 miles 98° 2024-06-02 01:16:37

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