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APRS station W3DRK-9 - show graphs
Comment: W3DRK mobile on the go...
Location: 40°18.18' N 75°38.94' W - locator FN20EH22CR - show map
1.5 miles North bearing 348° from Halfway House, Montgomery County, Pennsylvania, United States [?]
2.2 miles South bearing 196° from Boyertown, Berks County, Pennsylvania, United States
35.2 miles Northwest bearing 314° from Philadelphia, Philadelphia County, Pennsylvania, United States
86.6 miles Northeast bearing 36° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-01-15 16:55:39 EST (3d 5h17m ago)
2025-01-15 16:55:39 EST local time at Halfway House, United States [?]
Altitude: 203 ft
Course: 315°
Speed: 35 MPH
Last path: W3DRK-9>APAT81-1 via W3DRK-10*,WIDE2-1,qAR,NQ3U-10 (good)
Positions stored: 2038
Other SSIDs: W3DRK-10 W3DRK-7 W3DRK W3DRK-5
Stations near current position of W3DRK-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
W3DRK-10255.2 yards 323°2025-01-18 21:56:26 CW31572.8 miles 319°2025-01-18 22:09:18
W3CJW2.9 miles 139°2025-01-12 12:43:20 W3CJW B3.0 miles 139°2025-01-18 11:18:56
W3CJW-B3.0 miles 139°2025-01-18 11:19:06 KC3HRV-N3.7 miles 100°2025-01-18 19:18:14
KC3HRV-103.7 miles 100°2025-01-18 21:40:27 KC3HRV-D3.7 miles 100°2025-01-18 22:01:57
FW24834.1 miles 102°2025-01-18 22:12:37 FW70715.2 miles 111°2025-01-18 22:07:57
KE3HG-25.4 miles 183°2025-01-18 21:57:31 KE3HG-105.5 miles 167°2025-01-18 21:49:36
KD3AIA-75.5 miles 167°2025-01-10 17:18:01 GW48236.2 miles 62°2025-01-18 22:10:12
KD3AIA-106.2 miles 167°2025-01-10 00:00:13 EW58606.6 miles 197°2025-01-18 22:00:12
DW98727.6 miles 333°2025-01-18 22:00:16 AG3T7.9 miles 268°2025-01-18 22:00:05
WA3WLH-108.3 miles 43°2025-01-18 21:23:50 KC3NQT C8.3 miles 103°2025-01-18 22:11:25
Stations which heard W3DRK-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
KC3HRV-10 10 2025-01-08 16:41:03 2025-01-15 16:47:22 FN20FH > FN20FH 2.6 miles 249° 2025-01-09 16:43:40
N3FV-5 13 2025-01-07 08:45:15 2025-01-15 08:55:10 FN20HH > FN20IH 3.0 miles 80° 2025-01-14 08:50:02
W3DRK-10 14 2025-01-06 16:29:57 2025-01-15 16:55:39 FN20EG > FN20EH 1.9 miles 10° 2025-01-06 16:29:57

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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