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 KH2SR-5 - show graphs
Comment: 146.520MHz WinLink
Mic-E message: En route
Location: 37°43.74' N 121°08.24' W - locator CM97KR34MX - show map
1.1 miles Southwest bearing 219° from Ripon, San Joaquin County, California, United States [?]
3.3 miles Northwest bearing 299° from Salida, Stanislaus County, California, United States
49.4 miles Northeast bearing 57° from San Jose, Santa Clara County, California, United States
70.1 miles East bearing 92° from San Francisco, San Francisco County, California, United States
Last position: 2024-05-12 19:24:06 EDT (14h14m ago)
2024-05-12 16:24:06 PDT local time at Ripon, United States [?]
Altitude: 20 ft
Course:
Speed: 14 MPH
Device: Kenwood: TM-D710 (rig)
Last path: KH2SR-5>SW4SWT via N6JWT-15*,WIDE2-1,qAR,N6GEO-3 (good)
Positions stored: 89919
Packet rate: 89 seconds between packets on average during 4360 seconds.
Other SSIDs: kh2sr-15 KH2SR-3 KH2SR KH2SR-6 KH2SR-2
Last heard a station directly: 2024-04-26 14:57:15 EDT (16d 18h41m ago)
Stations near current position of KH2SR-5 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KH2SR-3345.5 yards 355°2024-05-12 22:50:33 KH2SR347.2 yards 352°2024-04-22 12:58:22
kh2sr-15347.2 yards 352°2024-05-13 09:30:27 2-15406.2 yards 342°2024-04-17 09:09:13
KN6HAF-91.6 miles 26°2024-05-02 19:45:20 KN6HAF-101.6 miles 25°2024-05-02 03:41:20
KO6KL-52.0 miles 116°2024-05-13 08:47:32 KO6KL-72.6 miles 121°2024-05-09 21:16:49
KO6KL2.7 miles 120°2024-05-12 22:07:42 KO6KL-12.8 miles 117°2024-05-13 09:31:24
KO6KL-102.8 miles 117°2024-05-13 09:15:46 KM6QFD-94.7 miles 117°2024-04-27 23:33:40
KJ6HFZ-95.3 miles 260°2024-05-12 17:56:02 AE6US-15.4 miles 24°2024-04-20 15:54:45
AE6US-95.4 miles 23°2024-04-13 20:51:59 K6MAN6.2 miles 317°2024-05-13 09:26:10
K6PKL-26.7 miles 325°2024-05-13 09:37:52 KN6SSP-76.7 miles 326°2024-04-27 20:35:14
KM6MHT-97.5 miles 214°2024-04-29 08:29:40 K6PWL-97.6 miles 317°2024-04-24 20:54:06
Stations which heard KH2SR-5 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
W6BXN-3 22 2024-05-12 16:25:30 2024-05-12 19:23:32 CM97IQ > CM97XM 66.4 miles 98° 2024-05-12 16:25:30
W6CX-3 2 2024-05-12 19:12:16 2024-05-12 19:14:05 CM97JQ > CM97BV 39.5 miles 289° 2024-05-12 19:14:05
K7FED-1 46 2024-05-12 16:04:05 2024-05-12 19:23:37 CM97KL > CM97FP 24.5 miles 299° 2024-05-12 18:09:48
SUMMIT 20 2024-05-12 16:01:26 2024-05-12 19:17:02 CM97KJ > CM98UH 76.1 miles 34° 2024-05-12 17:04:16
N6JWT-15 58 2024-05-12 16:07:26 2024-05-12 19:24:06 CM97KJ > CM98TA 59.7 miles 43° 2024-05-12 17:04:47

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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