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 JH1XPB-B - show graphs
Comment: 440 Voice 438.20000MHz +0.0000MHz
Location: 35°55.15' N 139°31.53' E - locator PM95SW30BO - show map
6.5 miles West bearing 292° from Yono, Saitama, Japan [?]
6.8 miles Northwest bearing 331° from Shiki, Saitama, Japan
18.4 miles Northwest bearing 330° from Tokyo, Tōkyō, Japan
33.2 miles North bearing 349° from Yokohama-shi, Kanagawa, Japan
Last position: 2024-08-18 02:59:58 EDT (173d 20h46m ago)
2024-08-18 15:59:58 JST local time at Yono, Japan [?]
Altitude: 10 ft
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: JH1XPB-B>APDG02 via TCPIP*,qAC,JH1XPB-BS
Positions stored: 10
Other SSIDs: JH1XPB-5 JH1XPB-7 JH1XPB-5
Stations near current position of JH1XPB-B - show more
callsign distance last heard - EST      callsign distance last heard - EST
JH1XPB-58.2 yards 107°2025-02-01 19:06:48 JP1YKW-I0.6 miles 189°2025-02-07 22:30:51
JG1XAF-71.3 miles 275°2025-02-05 14:36:29 JH1TWC-91.7 miles 189°2025-02-06 23:46:49
JH1ITM2.3 miles 153°2025-02-02 01:06:08 JH1XPB-72.5 miles 115°2025-01-24 19:05:16
7K3WNX-53.0 miles 117°2025-01-11 22:51:11 7K2DJR-93.0 miles 163°2025-02-06 16:54:26
JJ1CHZ3.1 miles 109°2025-01-15 02:35:00 7K3WNX3.2 miles 195°2025-02-07 20:55:19
7K3WNX-73.2 miles 195°2025-02-07 22:44:53 7M4ESC-93.3 miles 266°2025-02-07 01:44:04
JA1RAM-94.0 miles 32°2025-02-07 20:54:10 7K3WNX-Y4.1 miles 204°2025-01-31 23:32:14
JH1TWC-54.1 miles 189°2025-01-24 01:00:13 JR1USU-94.2 miles 75°2025-02-07 21:49:53
JS1PAX-74.6 miles 233°2025-02-07 02:26:38 JE1NCL-94.6 miles 48°2025-02-01 19:30:59
JE1DLC-54.8 miles 171°2025-01-31 20:53:17 7L4WXJ-55.0 miles 202°2025-02-07 16:00:45
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