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 KI7IF-4 - show graphs
Mic-E message: In service
Location: 45°35.82' N 122°47.07' W - locator CN85OO53UG - show map
4.7 miles Northeast bearing 35° from Oak Hills, Washington County, Oregon, United States [?]
4.8 miles Northeast bearing 56° from Bethany, Washington County, Oregon, United States
6.6 miles Southwest bearing 244° from Vancouver, Clark County, Washington, United States
7.3 miles Northwest bearing 314° from Portland, Multnomah County, Oregon, United States
Last position: 2024-05-01 18:06:56 EDT (31d 8h57m ago)
2024-05-01 15:06:56 PDT local time at Oak Hills, United States [?]
Altitude: 66 ft
Course: 332°
Speed: 34 MPH
Last path: KI7IF-4>T5SUXR via WIDE1-1,WIDE2-1,qAR,KG7HVA-2 (good)
Positions stored: 7
Stations near current position of KI7IF-4 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KK7PRI-70.7 miles 144°2024-05-13 17:12:57 WB7QYB-91.0 miles 10°2024-05-13 18:46:20
KG7HVA-21.1 miles 108°2024-06-02 02:57:08 KG7HVA-131.2 miles 108°2024-06-02 03:00:24
KG7HVA-91.3 miles 111°2024-05-29 00:54:57 FW93181.4 miles 236°2024-06-02 03:00:47
FW48292.0 miles 273°2024-06-02 03:01:05 KD7BCY-72.3 miles 108°2024-05-13 08:19:56
KC7CDD2.8 miles 113°2024-06-02 03:02:17 K7JBS2.9 miles 169°2024-05-17 17:21:11
GW29053.5 miles 176°2024-06-02 03:00:54 KD7RJ3.5 miles 230°2024-06-02 03:00:41
KC7FSY-R3.7 miles 226°2024-06-02 02:48:49 KA7BZG-103.8 miles 167°2024-05-29 14:21:55
KA7BZG-113.8 miles 167°2024-05-21 15:02:46 KA7BZG-93.8 miles 167°2024-05-22 15:54:00
KA7BZG-153.8 miles 167°2024-05-28 16:44:00 KA7BZG-93.8 miles 167°2024-05-26 03:02:33
KA7BZG3.8 miles 167°2024-05-22 15:33:04 KK7KIT-94.0 miles 204°2024-05-03 16:08:39
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