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APRS station KO4RMS-9 - show graphs
Comment: 147.300MHzSpotter FX535
Mic-E message: Special
Location: 38°58.07' N 77°25.39' W - locator FM18GX92FG - show map
2.2 miles North bearing 345° from Floris, Fairfax County, Virginia, United States [?]
3.1 miles North bearing 338° from Oak Hill, Fairfax County, Virginia, United States
21.4 miles West bearing 284° from Washington, D. C., Washington, D.C., United States
48.8 miles Southwest bearing 243° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-12-08 18:55:32 EST (2d 22h28m ago)
2024-12-08 18:55:32 EST local time at Floris, United States [?]
Altitude: 315 ft
Course: 130°
Speed: 42 MPH
Device: Kenwood: TM-D710 (rig)
Last path: KO4RMS-9>3X5X0W via N4CV-2*,WIDE1*,WIDE2-1,qAR,WC4J (good)
Positions stored: 5622
Packet rate: 576 seconds between packets on average during 3458 seconds.
Stations near current position of KO4RMS-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
N4CV-21.0 miles 179°2024-12-11 17:21:39 GW20121.0 miles 75°2024-12-11 17:20:49
KK7WGP-92.0 miles 218°2024-11-25 16:57:41 K7AJG-72.1 miles 113°2024-12-05 15:20:52
N8XJA-42.3 miles 117°2024-11-16 09:53:53 AT4022.7 miles 148°2024-12-11 17:20:05
KK4VXR-D2.8 miles 42°2024-12-11 17:18:11 KS1G-153.0 miles 44°2024-12-05 22:28:30
AC3H-i3.0 miles 56°2024-11-28 21:56:07 KQ4PSD-73.1 miles 108°2024-12-01 11:21:36
GW36953.3 miles 86°2024-12-11 17:20:05 KN4BQX-13.3 miles 47°2024-12-11 17:19:50
DW88683.5 miles 164°2024-12-11 17:21:05 KF6DCZ-103.5 miles 174°2024-12-08 17:07:03
K4VDF3.6 miles 183°2024-12-11 13:51:32 AK4AG-73.7 miles 185°2024-11-22 10:06:23
KD2FKI3.9 miles 26°2024-12-11 17:15:28 KE0NLS B3.9 miles 110°2024-12-01 17:17:31
KE0NLS-B3.9 miles 110°2024-12-01 17:17:41 DW46994.1 miles 73°2024-12-11 17:23:36
Stations which heard KO4RMS-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
KO4L-9 3 2024-12-05 15:31:30 2024-12-08 12:00:16 FM04CF > FM04CF 1.0 miles 233° 2024-12-05 15:31:30
W4RAT-5 3 2024-12-05 10:58:45 2024-12-08 16:13:49 FM17HE > FM17IE 2.2 miles 61° 2024-12-08 16:12:38
KA4CID-1 3 2024-12-05 18:33:52 2024-12-05 18:43:05 EM91HU > EM91GS 4.9 miles 204° 2024-12-05 18:33:52
N4CV-2 9 2024-12-05 08:34:34 2024-12-08 18:55:32 FM18GV > FM18GW 3.1 miles 8° 2024-12-08 18:52:53
AA4HI-4 2 2024-12-05 11:48:39 2024-12-08 15:18:22 FM16EL > FM16EK 1.8 miles 228° 2024-12-05 11:48:39

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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