Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station W4WDK-9 - show graphs
Comment: USUALLY MONITOR 146.685
Mic-E message: En route
Location: 37°01.73' N 79°24.34' W - locator FM07HA16HW - show map
4.5 miles Southwest bearing 232° from Motley, Pittsylvania County, Virginia, United States [?]
5.8 miles Northwest bearing 334° from Gretna, Pittsylvania County, Virginia, United States
69.4 miles North bearing 18° from Greensboro, Guilford County, North Carolina, United States
79.2 miles Northeast bearing 36° from Winston-Salem, Forsyth County, North Carolina, United States
Last position: 2025-01-22 15:04:43 EST (8h10m ago)
2025-01-22 15:04:43 EST local time at Motley, United States [?]
Altitude: 807 ft
Course: 174°
Speed: 5 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: W4WDK-9>SW0Q7S via K4CQ-3,WIDE1*,WIDE2-1,qAR,K4UMK-5 (good)
Positions stored: 2514
Packet rate: 2101 seconds between packets on average during 8403 seconds.
Stations near current position of W4WDK-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KG4IXS-79.9 miles 196°2025-01-12 12:59:33 KG4IXS-910.0 miles 194°2025-01-13 06:46:48
KG4IXS10.1 miles 195°2025-01-22 22:23:32 N4MDU-910.4 miles 44°2025-01-14 13:49:27
EW869810.6 miles 271°2025-01-22 22:57:10 SP0LND-4110.9 miles 93°2025-01-22 17:53:50
KG4IXS-1013.4 miles 178°2025-01-22 23:12:47 W4FYB-714.5 miles 173°2025-01-13 06:42:54
W4FYB-1014.5 miles 172°2025-01-12 17:01:16 W4FYB-914.6 miles 173°2025-01-21 11:37:40
KQ4ZLV-714.9 miles 169°2025-01-22 18:51:02 KD4MOT-515.1 miles 111°2025-01-22 11:16:05
KD4MOT-315.2 miles 111°2025-01-22 23:07:06 KI4WKZ-916.5 miles 274°2025-01-22 14:11:06
KI4WKZ16.5 miles 274°2025-01-22 19:57:02 CW087016.9 miles 333°2025-01-22 23:10:45
WA3J17.6 miles 43°2024-12-28 13:51:12 EW792020.8 miles 337°2025-01-22 23:10:32
N0QLR-720.9 miles 25°2024-12-31 21:41:36 N0QLR-i20.9 miles 25°2025-01-05 21:18:16
Stations which heard W4WDK-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
N4VGW-1 2 2025-01-08 11:36:07 2025-01-08 12:06:07 FM07IC > FM07KG 13.0 miles 30° 2025-01-08 12:06:07
KD4MOT-3 6 2025-01-08 12:36:55 2025-01-22 13:03:28 FM07ID > FM06KW 14.7 miles 154° 2025-01-22 12:44:40
K4CQ-3 32 2025-01-01 06:38:06 2025-01-22 15:04:43 FM07HA > FM07EH 24.0 miles 322° 2025-01-19 10:46:25
K4UMK-5 103 2025-01-01 07:05:12 2025-01-22 11:22:10 FM07IC > FM07AG 37.4 miles 284° 2025-01-13 09:39:33

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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS