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 W1OT-7 - show graphs
Location: 42°06.99' N 71°41.23' W - locator FN42DC77MX - show map
3.3 miles Northeast bearing 24° from East Douglas, Worcester County, Massachusetts, United States [?]
5.1 miles Northeast bearing 32° from Douglas, Worcester County, Massachusetts, United States
35.9 miles Southwest bearing 246° from South Boston, Suffolk County, Massachusetts, United States
36.2 miles Southwest bearing 243° from Boston, Suffolk County, Massachusetts, United States
Last position: 2024-08-01 12:48:33 EDT (180d 23h52m ago)
2024-08-01 12:48:33 EDT local time at East Douglas, United States [?]
Altitude: 328 ft
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: W1OT-7>APLRT1 via WIDE1-1,qAR,W1OT-10 (good)
Positions stored: 1433
Other SSIDs: W1OT-10 W1OT-15 W1OT-12 W1OT-3 W1OT-2 W1OT W1OT-11 W1OT-1 W1OT-5 W1OT-5
Stations near current position of W1OT-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
W1OT-158.2 yards 99°2025-01-29 11:36:14 W1OT-128.9 yards 294°2025-01-29 11:34:41
W1OT-2157.3 yards 51°2025-01-29 11:21:26 W1OT-3157.3 yards 51°2025-01-29 11:23:54
W1OT-10166.5 yards 54°2025-01-29 11:37:38 KB1JDX-91.3 miles 103°2025-01-29 09:09:17
AB2NE-91.5 miles 101°2025-01-29 10:44:53 W1NJC1.5 miles 243°2025-01-29 11:36:03
W1NAU-21.9 miles 154°2025-01-13 08:20:44 KY1U-72.2 miles 301°2025-01-25 08:44:37
KB1NE-12.4 miles 215°2025-01-29 07:25:59 FW90992.5 miles 217°2025-01-29 11:30:40
KY1U-122.5 miles 212°2025-01-20 20:19:17 AB2NE3.0 miles 67°2025-01-29 11:16:45
NE1NH4.0 miles 331°2025-01-29 11:40:07 K1EHT-44.2 miles 336°2025-01-03 04:00:24
K1EHT-34.2 miles 336°2025-01-02 07:28:34 K1EHT-84.2 miles 336°2025-01-01 12:20:30
K1EHT-74.2 miles 336°2025-01-12 16:16:25 K1EHT-84.2 miles 336°2024-12-31 09:19:03
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