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 WC4R-9 - show graphs
Comment: openSPOT4
Location: 37°16.35' N 76°40.60' W - locator FM17PG85TJ - show map
1.7 miles East bearing 86° from Williamsburg, City of Williamsburg, Virginia, United States [?]
9.5 miles West bearing 284° from Yorktown, York County, Virginia, United States
36.5 miles Northwest bearing 324° from Norfolk, City of Norfolk, Virginia, United States
48.2 miles Northwest bearing 307° from Virginia Beach, City of Virginia Beach, Virginia, United States
Last position: 2024-03-28 09:55:37 EDT (55d 15h11m ago)
2024-03-28 09:55:37 EDT local time at Williamsburg, United States [?]
Last path: WC4R-9>APOSE via KB2KBD,C4FM*,qAS,KB2KBD (good)
Positions stored: 1
Other SSIDs: WC4R WC4R-Y
Stations near current position of WC4R-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
N0OEP-91.6 miles 277°2024-05-21 20:04:57 K4OBZ-D1.7 miles 266°2024-05-23 00:48:13
KJ4ACB K1.7 miles 266°2024-05-09 21:07:28 KJ4ACB-K1.7 miles 266°2024-05-09 21:07:28
AI4WU-101.7 miles 276°2024-05-23 00:59:11 KM4HOC-92.0 miles 39°2024-05-18 13:11:26
KG4IBZ-72.6 miles 355°2024-05-21 05:37:14 KI4HBA-92.8 miles 295°2024-05-22 21:21:24
KJ6YJR-103.0 miles 290°2024-05-21 18:26:01 KG4AEP-103.2 miles 145°2024-05-04 17:05:10
KB4ZIN-53.3 miles 271°2024-05-23 01:00:44 IRLP-49433.4 miles 267°2024-05-23 00:52:02
AI4WU H3.5 miles 236°2024-05-05 21:08:14 AI4WU-H3.5 miles 236°2024-05-05 21:08:24
KY4EA-23.8 miles 277°2024-05-23 00:34:30 KY4EA-Y3.8 miles 277°2024-04-25 13:33:58
KN9U-94.1 miles 81°2024-04-23 12:51:55 K8LF-64.1 miles 260°2024-04-29 16:55:38
DW63444.5 miles 292°2024-05-23 01:03:35 KN9U-D4.8 miles 84°2024-04-26 15:55:39
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