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 JR0YBR - show graphs
Comment: DireWolf 1.6b on RPi2 RX-Only 144.640MHz 9600bps
Location: 37°17.63' N 138°42.15' E - locator PM97IH40HM - show map
5.4 miles West bearing 265° from Ojiya, Niigata, Japan [?]
9.8 miles Southeast bearing 121° from Kashiwazaki, Niigata, Japan
45.5 miles Southwest bearing 203° from Niigata-shi, Niigata, Japan
82.3 miles Northwest bearing 308° from Utsunomiya-shi, Tochigi, Japan
Last position: 2024-05-22 21:01:11 EDT (44m21s ago)
2024-05-23 10:01:11 JST local time at Ojiya, Japan [?]
Device: WB2OSZ: DireWolf
Last path: JR0YBR>APDW16 via qAO,JR0YBR
Positions stored: 1
Packet rate: 3600 seconds between packets on average during 25200 seconds.
Other SSIDs: JR0YBR-10
APRS igate – Statistics for 2024-05:
Stations heard directly: 5 on radio path – show map
Last heard a station directly: 2024-05-11 20:02:22 EDT (11d 1h43m ago)
Position packets heard directly: 65 on radio path
Position packets sent to APRS-IS: 69 – show map
Stations near current position of JR0YBR - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JR0YBR-100.0 yards 0°2024-05-22 21:01:14 JI0SII-91.2 miles 142°2024-05-17 03:33:34
JA/NI-1192.6 miles 292°2024-05-22 18:45:51 JA/NI-1856.1 miles 101°2024-04-29 06:38:14
jn1jva-56.7 miles 214°2024-05-04 20:46:44 JH0IPB-76.9 miles 45°2024-05-22 18:26:09
JL1GJE-57.0 miles 306°2024-05-06 06:02:25 JI0WVQ-18.7 miles 105°2024-05-08 06:50:04
JJ0DSG-59.3 miles 300°2024-04-28 04:49:06 7K1DBH-99.9 miles 25°2024-05-20 20:46:53
JA0ZRY-109.9 miles 25°2024-05-22 21:21:01 JA/NI-10810.0 miles 68°2024-05-22 18:27:46
JA0ONU-911.4 miles 32°2024-05-22 00:53:48 JJ0XAH-i11.7 miles 78°2024-05-15 06:04:45
JE9CRJ-911.8 miles 28°2024-05-06 03:35:26 JA0ONU-1011.8 miles 28°2024-05-22 21:42:57
JP0YEF-I12.0 miles 169°2024-05-22 21:37:21 JG0WIN12.1 miles 167°2024-05-11 21:46:17
JP0YDU-I12.5 miles 38°2024-05-22 21:38:29 JR0QWW-812.5 miles 168°2024-05-14 07:52:54
Stations heard directly by JR0YBR
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JN1JVA-9 15 2024-05-02 11:33:55 2024-05-04 21:43:48 PM97IF > PM97IH 5.7 miles 175° 2024-05-04 21:20:58
JR0QWW-3 37 2024-04-30 20:27:59 2024-05-07 09:33:59 PM97IC > PM97IH 13.2 miles 171° 2024-05-07 09:33:59
JA0ZRY-10 1 2024-05-10 15:06:50 2024-05-10 15:06:50 PM97JK > PM97IH 9.9 miles 25° 2024-05-10 15:06:50
JI0WVQ-1 11 2024-05-07 14:50:47 2024-05-08 06:42:16 PM97JL > PM97IH 13.7 miles 26° 2024-05-07 15:05:21
JK1LSN-9 1 2024-05-11 20:02:22 2024-05-11 20:02:22 PM97IH > PM97IH 1.7 miles 356° 2024-05-11 20:02:22

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