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 weather station DW1937 - show graphs
Location: 24°43.60' N 81°03.84' W - locator EL94LR24HJ - show map
1.9 miles Northeast bearing 62° from Marathon, Monroe County, Florida, United States [?]
18.6 miles East bearing 78° from Big Pine Key, Monroe County, Florida, United States
80.6 miles Southwest bearing 216° from Kendall, Miami-Dade County, Florida, United States
90.5 miles Southwest bearing 217° from Miami, Miami-Dade County, Florida, United States
Last position: 2025-02-01 20:15:59 EST (1m44s ago)
2025-02-01 20:15:59 EST local time at Marathon, United States [?]
Last WX report: 2025-02-01 20:15:59 EST (1m44s ago) – show weather charts
71 °F 92% 1019.0 mbar 0.0 MPH East
Device: Unknown: Unknown
Last path: DW1937>APRS via TCPXX*,qAX,CWOP-6
Positions stored: 1
Packet rate: 918 seconds between packets on average during 45006 seconds.
Stations near current position of DW1937 - show more
callsign distance last heard - EST      callsign distance last heard - EST
FW83631.6 miles 50°2025-02-01 20:10:04 GW29517.2 miles 68°2025-02-01 20:15:59
W4TFF-Y14.9 miles 68°2025-01-12 08:20:23 DW849522.1 miles 257°2025-02-01 20:15:06
EW959922.7 miles 67°2025-02-01 20:15:06 KG4YJB-ios27.6 miles 261°2025-01-29 21:17:10
CW092528.7 miles 252°2025-02-01 20:13:17 DW187229.9 miles 64°2025-02-01 20:16:04
FW574930.7 miles 257°2025-02-01 19:51:36 N2GKG-1132.7 miles 261°2025-01-24 16:27:36
K8EDB-iOS38.6 miles 255°2025-01-28 22:45:06 KI4DK39.7 miles 60°2025-01-31 11:51:31
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