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APRS station KJ6DLF-4 - show graphs
Comment: 145.470MHz T127 -060 https://www.napasars.net
Mic-E message: Off duty
Location: 38°10.62' N 122°07.90' W - locator CM88WE42EL - show map
5.5 miles South bearing 162° from Green Valley, Solano County, California, United States [?]
7.0 miles East bearing 89° from American Canyon, Napa County, California, United States
31.9 miles Northeast bearing 29° from San Francisco, San Francisco County, California, United States
59.3 miles North bearing 347° from San Jose, Santa Clara County, California, United States
Last position: 2025-02-04 19:40:52 EST (1d 12h10m ago)
2025-02-04 16:40:52 PST local time at Green Valley, United States [?]
Altitude: -36 ft
Course: 155°
Speed: 39 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: KJ6DLF-4>SXQPVR via W6CX-3*,WIDE2-1,qAR,W6IA (good)
Positions stored: 19423
Other SSIDs: KJ6DLF-R KJ6DLF-2 KJ6DLF-ios
Stations near current position of KJ6DLF-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KM6JQP-90.3 miles 155°2025-02-05 19:58:17 CW69440.4 miles 162°2025-02-06 07:50:13
KJ6DLF-R0.4 miles 164°2025-02-05 22:18:27 GW00701.4 miles 174°2025-02-06 07:50:14
K6SOL-105.9 miles 56°2025-02-06 07:18:24 KK6DCI-26.4 miles 205°2025-02-06 07:47:40
KK6BXP-96.5 miles 50°2025-01-12 12:19:01 KK6BXP6.6 miles 35°2025-02-06 07:50:10
KM6TAU-26.6 miles 221°2025-02-06 07:45:16 KM6LCJ-16.9 miles 218°2025-02-06 07:39:18
KE6BEA-17.3 miles 33°2025-02-01 15:26:03 AI6ZX-i7.9 miles 189°2025-02-03 19:21:02
AI6ZX7.9 miles 189°2025-02-03 19:08:48 AI6ZX-27.9 miles 189°2025-02-05 00:03:21
AI6ZX-97.9 miles 189°2025-01-16 20:14:00 AI6ZX-108.2 miles 177°2025-02-06 07:12:39
KN6BDH8.3 miles 232°2025-01-16 20:25:28 WO6K-58.3 miles 187°2025-01-11 14:56:18
KG6MDW-108.3 miles 36°2025-02-01 23:21:25 N6BX B8.5 miles 57°2025-02-06 07:38:05
Stations which heard KJ6DLF-4 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
W6CX-3 1 2025-02-04 19:40:52 2025-02-04 19:40:52 CM88WE > CM97BV 23.3 miles 147° 2025-02-04 19:40:52
WA6TOW-2 1 2025-02-04 19:22:25 2025-02-04 19:22:25 CM88UF > CM87SN 48.2 miles 193° 2025-02-04 19:22:25

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.
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