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*
Web station KJ7VXN-4 - show graphs
Comment: Private “Fire Truck” aprs.fi - My Cellphone
Location: 45°31.90' N 122°51.04' W - locator CN85NM77VO - show map
4.0 miles West bearing 284° from West Haven, Washington County, Oregon, United States [?]
4.1 miles West bearing 285° from West Haven-Sylvan, Washington County, Oregon, United States
8.5 miles West bearing 274° from Portland, Multnomah County, Oregon, United States
11.8 miles Southwest bearing 231° from Vancouver, Clark County, Washington, United States
Last position: 2024-11-19 13:37:04 EST (1m38s ago)
2024-11-19 10:37:04 PST local time at West Haven, United States [?]
Altitude: 236 ft
Speed: -2 MPH
Last path: KJ7VXN-4>aprs.fi via aprsfi-iOS
Positions stored: 6040
Other SSIDs: KJ7VXN-15 KJ7VXN KJ7VXN-11
Stations near current position of KJ7VXN-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KJ7VXN-1133.5 yards 102°2024-11-14 23:49:21 KJ7VXN82.7 yards 332°2024-11-18 22:30:21
KI7BAA-80.6 miles 330°2024-11-18 02:45:11 N6UOW-40.6 miles 257°2024-10-21 13:02:03
CW34531.0 miles 1°2024-11-19 13:35:04 KE7NKR-101.3 miles 248°2024-11-19 12:59:46
KI7ZRF-71.4 miles 300°2024-10-28 17:56:13 KI5LQN B1.5 miles 285°2024-11-19 13:23:46
KI5LQN-B1.5 miles 285°2024-11-19 13:23:56 KF7YBT-91.5 miles 41°2024-11-19 11:17:57
KI7ZRF1.5 miles 322°2024-10-31 22:51:30 KJ7IY-D1.6 miles 340°2024-11-19 13:22:51
DW48811.7 miles 85°2024-11-19 13:35:39 KJ7JXO-71.8 miles 185°2024-10-30 03:52:41
N7JDT-92.1 miles 96°2024-11-17 17:26:48 FW21892.2 miles 96°2024-11-19 13:26:31
KD7RJ2.3 miles 13°2024-11-19 13:30:07 KE7NKR-72.6 miles 214°2024-11-10 14:17:48
FW84092.7 miles 116°2024-11-19 13:37:41 KD7LPE-92.7 miles 212°2024-11-04 03:04:45
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