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APRS station KQ4PRD-9 - show graphs
Comment: REDSTORM on air!
Mic-E message: In service
Location: 38°58.50' N 77°32.50' W - locator FM18FX44XA - show map
8.1 miles Northwest bearing 313° from Chantilly, Fairfax County, Virginia, United States [?]
10.3 miles Northwest bearing 313° from Greenbriar, Fairfax County, Virginia, United States
27.7 miles West bearing 282° from Washington, D. C., Washington, D.C., United States
54.3 miles Southwest bearing 247° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-01-05 23:35:28 EST (11d 17h35m ago)
2025-01-05 23:35:28 EST local time at Chantilly, United States [?]
Altitude: 390 ft
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.2 miles.
Course:
Speed: 0 MPH
Device: Kenwood: TH-D75 (ht)
Last path: KQ4PRD-9>S8UXLZ via N4CV-2,WIDE1*,WIDE2-1,qAR,W4VA-13 (good)
Positions stored: 13
Other SSIDs: KQ4PRD-B KQ4PRD-N KQ4PRD-7 KQ4PRD-5
Stations near current position of KQ4PRD-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KQ4PRD B0.7 miles 40°2025-01-17 16:53:53 KQ4PRD-B0.7 miles 40°2025-01-17 16:54:03
KQ4PRD-N0.7 miles 40°2025-01-17 16:53:43 KK4HEJ-32.5 miles 33°2025-01-17 17:01:53
KK4HEJ-72.5 miles 34°2025-01-06 09:09:38 KK4HEJ-22.5 miles 33°2025-01-17 16:54:40
WW3G-93.9 miles 153°2025-01-12 21:56:37 KQ4PRD-74.8 miles 106°2024-12-28 17:46:09
N4CHT-24.8 miles 323°2025-01-17 16:28:12 K4KRS-N5.6 miles 36°2025-01-17 17:01:00
W1FXX5.7 miles 29°2025-01-13 17:02:43 KK4MBK-96.0 miles 34°2025-01-13 19:55:03
K7KHA B6.1 miles 28°2025-01-17 16:49:59 K7KHA-B6.1 miles 28°2025-01-17 16:50:09
KK4DLV-26.1 miles 30°2025-01-17 13:38:44 KK4DLV-76.1 miles 30°2025-01-12 20:22:08
GW31146.2 miles 215°2025-01-17 17:09:05 KG4LNG-126.3 miles 76°2025-01-17 13:41:47
KQ4JAV6.4 miles 18°2024-12-22 15:46:55 N4CV-26.5 miles 103°2025-01-17 17:08:49
Stations which heard KQ4PRD-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
N4DBM-1 1 2025-01-02 22:06:17 2025-01-02 22:06:17 FM14HS > FM14IT 4.6 miles 49° 2025-01-02 22:06:17
N4CV-2 1 2025-01-05 23:35:28 2025-01-05 23:35:28 FM18FX > FM18GW 6.5 miles 103° 2025-01-05 23:35:28
KQ4JRX-10 1 2025-01-02 22:07:17 2025-01-02 22:07:17 FM14HS > FM14HS 1.4 miles 122° 2025-01-02 22:07:17

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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