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APRS station KO4RMS-9 - show graphs
Comment: 147.300MHzSpotter FX535
Mic-E message: Special
Location: 38°43.60' N 77°14.44' W - locator FM18JR14CJ - show map
3.1 miles West bearing 255° from Newington, Fairfax County, Virginia, United States [?]
5.9 miles West bearing 253° from Hayfield, Fairfax County, Virginia, United States
16.0 miles Southwest bearing 223° from Washington, D. C., Washington, D.C., United States
51.5 miles Southwest bearing 221° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-06-02 09:51:19 EDT (16h41m ago)
2024-06-02 09:51:19 EDT local time at Newington, United States [?]
Altitude: 279 ft
Course: 187°
Speed: 12 MPH
Device: Kenwood: TM-D710 (rig)
Last path: KO4RMS-9>3X4S6P via WIDE1-1,WIDE2-1,qAO,KS4E-5 (good)
Positions stored: 3006
Packet rate: 121 seconds between packets on average during 1215 seconds.
Stations near current position of KO4RMS-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
K4MOB-9113.0 yards 45°2024-05-30 12:00:00 KQ4MHR-i0.5 miles 257°2024-05-12 08:52:07
K3NF-N0.8 miles 169°2024-06-02 19:44:57 FW71120.9 miles 38°2024-06-03 02:30:59
W2DOG-Y1.0 miles 353°2024-05-15 15:41:55 WA4RGO-51.1 miles 16°2024-06-01 01:07:43
WA4RGO-i1.8 miles 58°2024-05-31 12:42:13 W4CAF-51.9 miles 274°2024-05-25 19:33:19
LWXSMWj1A1.9 miles 163°2024-05-26 01:02:38 W1JFC-72.0 miles 274°2024-05-04 15:46:25
K7BC2.6 miles 356°2024-06-03 02:32:07 K7BC-62.6 miles 356°2024-06-03 02:32:07
W4GER-12.8 miles 274°2024-06-03 02:23:35 NA5B3.1 miles 26°2024-05-28 09:59:51
WJ4VA-93.6 miles 6°2024-05-19 13:36:02 KG4QXL-23.7 miles 245°2024-06-03 02:29:57
K7BC-103.8 miles 28°2024-06-03 02:31:39 KG4URP-113.8 miles 228°2024-05-27 20:21:36
KG4URP-83.8 miles 228°2024-06-03 02:18:47 KD4MM-93.8 miles 13°2024-05-16 20:42:33
Stations which heard KO4RMS-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
NV4FM-5 3 2024-06-01 12:35:15 2024-06-02 09:31:04 FM18HU > FM18JV 8.6 miles 66° 2024-06-02 09:31:04
KV3B-1 4 2024-06-01 12:25:12 2024-06-02 09:51:21 FM18JR > FM19JE 31.8 miles 359° 2024-06-02 09:51:21
W4KEL-12 4 2024-06-01 12:34:43 2024-06-02 09:39:19 FM18HU > FM08QH 78.1 miles 241° 2024-06-01 12:34:43
N4CV-2 3 2024-06-02 07:16:49 2024-06-02 09:40:27 FM18IS > FM18GW 13.2 miles 333° 2024-06-02 09:40:27
KS4E-5 21 2024-06-01 12:04:35 2024-06-02 09:50:47 FM18HU > FM18IS 7.4 miles 131° 2024-06-01 12:44:07
WC4J 2 2024-06-02 07:17:47 2024-06-02 09:32:57 FM18HU > FM18FT 9.3 miles 247° 2024-06-02 09:32:57
W4VA-13 3 2024-06-01 12:08:25 2024-06-01 13:06:41 FM18JR > FM18BR 31.6 miles 271° 2024-06-01 13:05:42

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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