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 W3IVY-9 - show graphs
Mic-E message: En route
Location: 38°33.43' N 121°14.66' W - locator CM98JN03QR - show map
3.8 miles Southeast bearing 125° from Rancho Cordova, Sacramento County, California, United States [?]
4.8 miles South bearing 179° from Gold River, Sacramento County, California, United States
13.6 miles East bearing 97° from Sacramento, Sacramento County, California, United States
83.6 miles Northeast bearing 49° from San Francisco, San Francisco County, California, United States
Last position: 2025-02-04 19:05:40 EST (1d 14h51m ago)
2025-02-04 16:05:40 PST local time at Rancho Cordova, United States [?]
Altitude: 197 ft
Course: 155°
Speed: 7 MPH
Device: Yaesu: FTM-300D (rig)
Last path: W3IVY-9>SX3STS via WIDE1-1,WIDE2-1,qAO,K6CVH-2 (good)
Positions stored: 91
Packet rate: 114 seconds between packets on average during 1370 seconds.
Stations near current position of W3IVY-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KO6HML-9148.4 yards 106°2025-01-25 20:07:04 W6UHQ-9243.5 yards 4°2025-02-05 16:54:00
W3IV-90.4 miles 148°2025-02-05 16:09:24 NC6J-70.5 miles 85°2025-01-14 07:12:36
144.39BPQ0.5 miles 84°2025-02-06 09:54:13 NC6J-10.5 miles 84°2025-02-06 09:54:13
N6WYZ-91.8 miles 313°2025-02-05 18:06:12 NC6J-101.9 miles 88°2025-02-06 09:43:14
EW44962.1 miles 157°2025-02-06 09:46:25 W6HER-102.2 miles 314°2025-02-06 09:54:28
W6HER2.2 miles 314°2025-02-05 22:32:20 CW04432.7 miles 71°2025-02-06 09:55:21
W3IV-83.4 miles 338°2025-01-13 20:15:36 KI6KAD-74.1 miles 327°2025-01-28 18:32:35
Ki6kad4.1 miles 327°2025-01-27 19:34:43 N6CDT4.4 miles 324°2025-02-06 09:40:57
N6CDT-104.4 miles 324°2025-02-06 09:40:59 N6QGS-95.3 miles 17°2025-01-27 18:45:49
NB6S-106.1 miles 18°2025-02-06 09:43:07 K6REJ-76.2 miles 347°2025-01-19 11:49:32
Stations which heard W3IVY-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
W6CX-3 6 2025-02-02 16:45:41 2025-02-04 18:50:18 CM98IO > CM97BV 58.9 miles 215° 2025-02-04 17:09:24
K6FGA-1 13 2025-02-02 16:45:42 2025-02-04 18:42:51 CM98HN > CM99MF 51.8 miles 22° 2025-02-04 10:38:05
K7FED-1 4 2025-02-02 19:01:58 2025-02-04 18:50:24 CM98HO > CM97FP 66.1 miles 186° 2025-02-02 19:01:58
GTOWN 6 2025-02-02 16:50:12 2025-02-04 19:00:12 CM98IN > CM98NW 33.6 miles 43° 2025-02-04 10:51:54
NC6J-1 10 2025-02-03 21:44:29 2025-02-04 10:04:57 CM98JN > CM98JN 0.5 miles 37° 2025-02-04 10:04:57
KA6PRW 30 2025-02-02 16:47:04 2025-02-04 18:56:45 CM98HN > CM98LO 16.5 miles 74° 2025-02-04 18:51:37
SUMMIT 9 2025-02-03 21:59:30 2025-02-04 18:42:51 CM98IN > CM98UH 57.0 miles 108° 2025-02-04 18:42:51
FRNKLN 34 2025-02-03 12:04:59 2025-02-04 19:03:12 CM98IO > CM98GI 17.0 miles 204° 2025-02-04 17:06:19
K6CVH-2 23 2025-02-02 16:47:42 2025-02-04 19:05:40 CM98IN > CM98JW 28.1 miles 18° 2025-02-04 18:53:34
W6HER-10 8 2025-02-04 10:15:40 2025-02-04 18:59:25 CM98HN > CM98IN 3.7 miles 61° 2025-02-04 18:47:07

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