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APRS station JL1SDA-7 - show graphs
Mic-E message: Off duty
Location: 34°13.35' N 117°35.11' W - locator DM14EF93SJ - show map
6.2 miles Northeast bearing 41° from San Antonio Heights, San Bernardino County, California, United States [?]
8.0 miles North bearing 3° from Rancho Cucamonga, San Bernardino County, California, United States
39.4 miles East bearing 72° from Los Angeles, Los Angeles County, California, United States
46.7 miles Northeast bearing 48° from Long Beach, Los Angeles County, California, United States
Last position: 2024-12-28 15:27:30 EST (22d 8h24m ago)
2024-12-28 12:27:30 PST local time at San Antonio Heights, United States [?]
Altitude: 8802 ft
Course: 314°
Speed: 0 MPH
Device: Yaesu: FT3D (ht)
Last path: JL1SDA-7>STQSSU via VEGAS,WIDE1,KE7KCL-1,WIDE2*,qAR,W7HEN-3 (good)
Positions stored: 434
Other SSIDs: JL1SDA
Stations near current position of JL1SDA-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
W6/CT-00643.2 yards 338°2025-01-04 12:29:34 K6TW1.6 miles 343°2024-12-22 18:01:07
W6/CT-0521.6 miles 343°2024-12-28 16:31:42 DW18714.3 miles 283°2025-01-19 23:45:29
FW84715.2 miles 198°2025-01-19 23:51:41 KF6RQZ-95.7 miles 185°2025-01-17 20:12:43
K6RWM-D5.8 miles 200°2025-01-19 19:44:05 EW81876.0 miles 201°2025-01-19 23:45:22
AI6BX6.0 miles 177°2025-01-15 10:34:41 KC6JPG-D6.5 miles 165°2025-01-19 23:47:52
KM6WSX-96.7 miles 182°2025-01-11 14:17:16 KK6SLH-96.8 miles 194°2024-12-31 21:23:51
N2BMW-97.1 miles 166°2024-12-26 14:00:47 W6DVI-R7.2 miles 251°2025-01-13 14:32:40
XE1DVI7.3 miles 251°2025-01-19 23:40:02 XE1DVI-D7.3 miles 251°2025-01-19 19:16:58
K6QCB7.3 miles 182°2024-12-29 01:37:27 FW43197.5 miles 120°2025-01-19 23:45:29
W6/CT-1347.5 miles 43°2024-12-27 18:27:26 W6/SD-4687.7 miles 85°2024-12-28 11:05:01
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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