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 JH1ZRR - show graphs
Comment: ΆΕ»ήάΚ―Ή²ΙΟΨ°ΕΓήΣΦΫΌΈ
Location: 35°32.61' N 139°41.00' E - locator PM95UN10XK - show map
2.5 miles Northwest bearing 310° from Kawasaki, Kanagawa, Japan [?]
5.2 miles Southwest bearing 210° from Shinagawa-ku, Japan
7.0 miles North bearing 19° from Yokohama-shi, Kanagawa, Japan
10.1 miles South bearing 183° from Tokyo, Tōkyō, Japan
Last position: 2025-01-20 23:53:27 EST (19h44m ago)
2025-01-21 13:53:27 JST local time at Kawasaki, Japan [?]
Altitude: 7 ft
Course: 90°
Speed: 0 MPH
Device: Icom: IC-4100 (D-Star)
Last path: JH1ZRR>API410 via DSTAR*,qAS,JR1VQ-IS (good)
Positions stored: 84
Packet rate: 546 seconds between packets on average during 4364 seconds.
Other SSIDs: JH1ZRR-A
Stations near current position of JH1ZRR - show more
callsign distance last heard - EST      callsign distance last heard - EST
JS1YPS0.0 yards 0°2025-01-21 03:30:02 JE1EFV26.0 yards 217°2025-01-21 03:08:25
JE1EFV-951.7 yards 219°2025-01-20 18:30:44 JG1GFZ-9526.9 yards 110°2025-01-12 00:28:29
JK1CVX F0.3 miles 209°2025-01-21 19:32:53 JK1CVX-F0.3 miles 209°2025-01-21 19:33:03
7L3BRO-A0.8 miles 49°2025-01-17 07:15:45 hagt-i1.0 miles 125°2025-01-06 21:40:34
7K2NIX-A1.2 miles 184°2025-01-18 10:18:17 JE1EFV-A1.3 miles 181°2025-01-14 23:50:24
JQ1XAM-B1.6 miles 109°2025-01-01 18:44:00 JN1LBY-71.8 miles 271°2025-01-20 03:06:05
JN1LBY-91.9 miles 275°2024-12-23 23:13:11 JH1YNW1.9 miles 132°2025-01-21 18:43:54
7N1RSS-92.0 miles 337°2025-01-21 18:14:48 JQ1YZZ-102.0 miles 336°2025-01-21 00:03:26
JQ1YZZ-42.0 miles 336°2025-01-21 19:21:32 JQ1NCG-92.1 miles 266°2025-01-19 07:33:50
JQ1NCG-M2.2 miles 264°2025-01-21 17:37:44 JQ1NCG-72.2 miles 265°2025-01-20 07:40:37
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