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 KB7OLD-7 - show graphs
Location: 45°51.35' N 84°43.58' W - locator EN75PU25UJ - show map
0.9 miles South bearing 175° from Saint Ignace, Mackinac County, Michigan, United States [?]
18.8 miles Northwest bearing 320° from Cheboygan, Cheboygan County, Michigan, United States
47.8 miles Southwest bearing 203° from Sault Sainte Marie, Chippewa County, Michigan, United States
49.4 miles Southwest bearing 203° from Sault Ste. Marie, Ontario, Canada
Last position: 2024-10-29 16:14:32 EDT (103d 10h13m ago)
2024-10-29 16:14:32 EDT local time at Saint Ignace, United States [?]
Last path: KB7OLD-7>APN000 via qAR,MACCTY
Positions stored: 38
Other SSIDs: KB7OLD kb7old-ht
Stations near current position of KB7OLD-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
MACCTY6.1 miles 188°2025-02-10 01:23:42 K8EUP-1410.9 miles 319°2025-02-10 01:28:28
GW109411.7 miles 123°2025-02-10 01:23:51 KE8MFH-919.1 miles 63°2025-02-10 01:24:17
N8APX-522.0 miles 140°2025-02-09 20:51:29 CW369923.2 miles 125°2025-02-10 01:24:06
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.
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