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 JA1LML - show graphs
Location: 36°00.04' N 139°40.03' E - locator PM96UA00BD - show map
4.3 miles Southwest bearing 239° from Sugito, Saitama, Japan [?]
5.1 miles West bearing 289° from Kasukabe, Saitama, Japan
21.5 miles North bearing 356° from Tokyo, Tōkyō, Japan
38.2 miles North bearing 2° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-02-06 12:30:47 EST (54m45s ago)
2025-02-07 02:30:47 JST local time at Sugito, Japan [?]
Course: 357°
Speed: 0 MPH
Device: Icom: IC-4100 (D-Star)
Last path: JA1LML>API410 via DSTAR*,qAS,JP1YKR-IS (good)
Positions stored: 7844
Stations near current position of JA1LML - show more
callsign distance last heard - EST      callsign distance last heard - EST
JI1SFX-91.5 miles 15°2025-02-05 20:40:36 JM1VNK-91.6 miles 240°2025-02-06 04:49:39
JM1VNK1.9 miles 237°2025-02-05 19:35:23 JF1OCG-102.9 miles 187°2025-02-06 12:31:24
7L4MCV-53.0 miles 113°2025-02-05 04:55:17 JK1UXJ-73.2 miles 230°2025-01-29 05:04:08
7N4SJX-93.5 miles 223°2025-02-02 04:36:00 JL1RTQ-133.6 miles 194°2025-02-06 13:15:23
JI1VSK4.3 miles 349°2025-02-05 00:57:14 JH1LRU4.3 miles 64°2025-02-03 16:48:15
JI1ORE-74.5 miles 218°2025-02-01 02:59:39 7L2MDI4.5 miles 28°2025-01-26 21:53:29
7K3SGX-54.7 miles 113°2025-02-06 03:44:15 7K3SGX-104.8 miles 114°2025-02-06 13:03:02
JO1XDW-45.1 miles 260°2025-02-05 03:13:20 JE1NCL-95.2 miles 241°2025-02-01 19:30:59
JF1XPC-75.2 miles 30°2025-01-17 16:48:19 JF1XPC-95.4 miles 30°2025-01-11 17:08:08
JJ1OSZ-55.5 miles 104°2025-02-05 17:07:08 JO1SKW-A5.6 miles 351°2025-01-19 21:41:58
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