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 K4HCK-7 - show graphs
Map loading...
Comment: http://hamweekly.com
Location: 37°45.56' N 122°24.51' W - locator CM87TS02XF - show map - static map
1.2 miles Southeast bearing 151° from San Francisco, San Francisco County, California, United States [?]
4.7 miles Northeast bearing 38° from Daly City, San Mateo County, California, United States
40.4 miles Northwest bearing 316° from San Jose, Santa Clara County, California, United States
Last position: 2017-01-31 00:11:12 EST (85d 2h55m ago)
2017-01-30 21:11:12 PST local time at San Francisco, United States [?]
Altitude: -13 ft
Device: Open Source: APRSdroid (app, Android)
Last path: K4HCK-7>APDR13 via N6WKZ-3*,qAR,N6ACK-11 (good)
Positions stored: 57
Other SSIDs: K4HCK K4HCK-15 K4HCK-9
Stations near current position of K4HCK-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KM6AUZ-50.4 miles 146°2017-04-10 20:19:24 W2GMD-O0.6 miles 294°2017-04-25 17:39:58
KK6UXZ0.6 miles 294°2017-04-25 16:50:58 CW59881.3 miles 271°2017-04-26 04:05:39
KI6NKO1.4 miles 214°2017-04-25 23:00:07 EW92271.5 miles 262°2017-04-26 04:03:32
N6WKZ-31.7 miles 306°2017-04-26 04:04:57 KH2PM-71.8 miles 357°2017-04-17 15:45:31
N0SYN-151.8 miles 21°2017-04-26 04:04:08 EW04261.8 miles 228°2017-04-26 04:01:54
TNDRLN1.8 miles 349°2017-04-26 03:57:55 N3LQ-71.9 miles 1°2017-03-31 12:08:51
KG6QDI-52.1 miles 295°2017-04-09 05:13:15 KG6QDI-72.1 miles 295°2017-04-12 13:22:59
K2HF-52.5 miles 14°2017-04-24 09:15:47 NB6F-92.5 miles 318°2017-04-25 11:13:25
CW96292.5 miles 228°2017-04-26 04:04:21 KF5IIR-92.5 miles 5°2017-04-25 20:55:01
N6WKZ-22.6 miles 254°2017-04-26 04:01:59 KJ6JGS-102.7 miles 17°2017-04-14 15:14:52
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