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APRS station W2GMD-1 - show graphs
Comment: W2GMD.org Mobile Lab (RF Beacon)
Last status: MicroTrak FA v1.42
Location: 37°45.61' N 122°29.84' W - locator CM87SS02HK - show map
4.2 miles Northwest bearing 333° from Daly City, San Mateo County, California, United States [?]
4.4 miles West bearing 256° from San Francisco, San Francisco County, California, United States
5.1 miles North bearing 351° from Broadmoor, San Mateo County, California, United States
43.9 miles Northwest bearing 312° from San Jose, Santa Clara County, California, United States
Last position: 2025-01-01 17:54:24 EST (13h51m ago)
2025-01-01 14:54:24 PST local time at Daly City, United States [?]
Altitude: 144 ft
Course: 198°
Speed: 0 MPH
Last telemetry: 2025-01-01 17:54:24 EST (13h51m ago) – show telemetry
Ch 1: 372, Ch 2: 597, Ch 3: 0, Ch 4: 0, Ch 5: 0
Device: Byonics: TinyTrak3 (tracker)
Last path: W2GMD-1>APT314 via WIDE1-1,WIDE2-1,qAR,SUNSET (good)
Positions stored: 63788
Packet rate: 542 seconds between packets on average during 8130 seconds.
Other SSIDs: W2GMD-2
Stations near current position of W2GMD-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
W2KMD-13.8 yards 195°2024-12-30 08:08:56 SUNSET16.1 yards 221°2025-01-02 07:45:27
KN6KBS B409.7 yards 210°2025-01-02 07:27:09 KN6KBS-B409.7 yards 210°2025-01-02 07:27:19
KJ6SFD-150.5 miles 83°2025-01-01 16:05:16 DW54221.1 miles 318°2025-01-02 07:45:17
S/V RAPID1.3 miles 341°2024-12-31 16:51:09 KK6MIG-131.4 miles 144°2025-01-02 07:45:04
K6PLI-101.6 miles 103°2025-01-02 07:33:57 3381408071.9 miles 272°2024-12-06 13:21:05
KITTY KAT2.0 miles 323°2024-12-30 15:50:05 NX6E-92.1 miles 82°2024-12-30 13:20:29
MYSTIQUE2.2 miles 317°2024-12-03 17:07:17 3383035652.2 miles 286°2024-12-04 19:35:59
SD-1063 (UNCREWED)2.3 miles 333°2024-12-19 13:40:15 NZ6J-102.4 miles 64°2025-01-02 07:22:47
KI6FXY2.4 miles 98°2024-12-09 14:04:31 PALE HORSE2.5 miles 296°2024-12-04 19:38:18
WE6D-D2.7 miles 105°2025-01-02 07:40:32 FW25432.8 miles 86°2025-01-02 07:44:04
Stations which heard W2GMD-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
N6WKZ-3 11 2024-12-31 19:38:00 2025-01-01 05:49:32 CM87TR > CM87SS 3.0 miles 329° 2025-01-01 01:25:31
KC6SSM-5 5 2024-12-31 19:50:47 2025-01-01 01:25:29 CM87TR > CM87UV 13.3 miles 30° 2025-01-01 01:25:29
WA6TOW-2 29 2024-12-31 19:18:36 2025-01-01 17:54:25 CM87RS > CM87SN 14.0 miles 175° 2025-01-01 05:56:49
SUNSET 34 2024-12-31 19:18:35 2025-01-01 17:54:24 CM87SS > CM87SS 2.4 miles 256° 2025-01-01 05:49:50
BKELEY 6 2024-12-31 22:42:37 2025-01-01 17:24:30 CM87SS > CM87VU 16.8 miles 64° 2025-01-01 17:24:30
K2DEN-10 27 2024-12-31 19:38:47 2025-01-01 05:32:44 CM87TT > CM87TQ 8.1 miles 186° 2024-12-31 22:31:10
K6ER-9 7 2024-12-31 19:40:00 2025-01-01 16:54:32 CM87SR > CM87SU 8.4 miles 358° 2024-12-31 22:56:03
N6ZX-3 15 2024-12-31 19:38:48 2025-01-01 05:27:35 CM87TT > CM87UK 25.1 miles 171° 2024-12-31 22:20:30

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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