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 JJ0RFL-7 - show graphs
Comment: Sado Island
Mic-E message: Off duty
Location: 38°02.72' N 138°24.55' E - locator PM98EB90CV - show map
2.9 miles Southwest bearing 207° from Ryōtsu, Niigata, Japan [?]
32.9 miles Northwest bearing 308° from Maki, Niigata, Japan
34.9 miles West bearing 287° from Niigata-shi, Niigata, Japan
62.7 miles North bearing 9° from Jōetsu, Niigata, Japan
Last position: 2024-05-30 01:34:19 EDT (3d 22h10m ago)
2024-05-30 14:34:19 JST local time at Ryōtsu, Japan [?]
Altitude: 75 ft
Course: 304°
Speed: 35 MPH
Device: Yaesu: FT1D (ht)
Last path: JJ0RFL-7>SXPRW2 via JJ0RFL-3*,qAR,JH0ZMR (good)
Positions stored: 44152
Other SSIDs: JJ0RFL-3
Stations near current position of JJ0RFL-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JJ0RFL-31.4 miles 33°2024-06-02 17:53:46 JA0VZW-74.6 miles 300°2024-05-30 22:22:35
TOKIWA MARU4.8 miles 56°2024-06-02 22:36:57 JA/NI-0445.2 miles 321°2024-05-11 00:45:00
TOKIWAMARU5.4 miles 51°2024-05-27 16:02:36 JA/NI-1056.3 miles 104°2024-05-04 02:22:25
JA/NI-0947.1 miles 147°2024-05-04 01:19:56 0043109038.3 miles 165°2024-06-02 23:43:07
OKESA MARU13.3 miles 75°2024-05-30 08:11:10 SUMISE MARU NO716.2 miles 200°2024-05-30 19:08:06
HONG SHENG 9917.1 miles 191°2024-05-06 22:51:35 JA0SWD-917.5 miles 207°2024-05-18 20:47:09
PRETTY HANA18.2 miles 176°2024-05-22 06:35:37 HIROKAI18.5 miles 298°2024-05-30 00:42:11
ELECTRA.GR20.6 miles 72°2024-05-30 09:12:15 YAMATO MARU23.2 miles 208°2024-05-18 10:26:09
PHOENIX SKY25.4 miles 102°2024-05-05 07:22:54 DEO JUVANTE29.4 miles 228°2024-05-18 19:38:18
JA0GSO-933.0 miles 126°2024-06-01 23:06:03
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