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 CW4489 - show graphs
Map loading...
Location: 24°43.69' N 81°01.93' W - locator EL94LR64DS - show map - static map
3.8 miles East bearing 75° from Marathon, Monroe County, Florida, United States [?]
20.6 miles East bearing 79° from Big Pine Key, Monroe County, Florida, United States
89.2 miles Southwest bearing 216° from Miami, Miami-Dade County, Florida, United States
92.5 miles Southwest bearing 218° from Miami Beach, Miami-Dade County, Florida, United States
Last position: 2016-05-08 11:41:49 EDT (290d 15h38m ago)
2016-05-08 11:41:49 EDT local time at Marathon, United States [?]
Last WX report: 2016-05-08 11:41:49 EDT (290d 15h38m ago) – show weather charts
-0 °F 100% 1019.5 mbar 6.0 MPH Northeast
Device: Unknown: Unknown
Last path: CW4489>APRS via TCPXX*,qAX,CWOP-5
Positions stored: 1
Stations near current position of CW4489 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KMTH1.2 miles 288°2017-02-22 00:31:01 DW19372.0 miles 267°2017-02-23 02:09:30
DW50732.8 miles 134°2017-02-23 02:13:30 CW092216.9 miles 63°2017-02-23 02:12:24
N9LCK-418.3 miles 253°2017-02-20 02:21:28 KB4TFF-920.0 miles 259°2017-02-17 09:05:59
EW959920.8 miles 65°2017-02-23 02:06:42 IRLP-400522.8 miles 258°2017-02-23 02:00:40
CW092423.2 miles 265°2017-02-23 02:20:11 DW849524.1 miles 258°2017-02-23 02:20:05
N4KS28.4 miles 61°2017-02-21 11:37:21 K4HG-228.6 miles 261°2017-02-23 02:18:16
K4HG-828.6 miles 261°2017-02-21 20:47:33 CW092530.7 miles 253°2017-02-23 02:13:19
N9LCK-734.8 miles 60°2017-02-19 19:48:17 N9LCK-534.8 miles 60°2017-02-19 19:55:06
NQ0P-938.9 miles 59°2017-02-19 10:14:06
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.
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