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APRS station W4HFH-15 - show graphs
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Comment: WIDE1-1 Fill-in digi at 190ft
Location: 38°48.67' N 77°07.42' W - locator FM18KT54DQ - show map - static map
4.5 miles South bearing 158° from Seven Corners, Fairfax County, Virginia, United States [?]
4.9 miles South bearing 192° from Arlington, Arlington County, Virginia, United States
7.5 miles Southwest bearing 219° from Washington, D. C., Washington, D.C., United States
43.0 miles Southwest bearing 220° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2020-01-18 19:31:31 EST (1d 3h39m ago)
2020-01-18 19:31:31 EST local time at Seven Corners, United States [?]
Device: Argent Data Systems: OpenTracker (tracker)
Last path: W4HFH-15>APOT30 via WIDE1-1,qAR,N4FKH-10 (good)
Positions stored: 1
Packet rate: 587 seconds between packets on average during 28773 seconds.
Other SSIDs: W4HFH-13 W4HFH-A W4HFH-B W4HFH-C
APRS digipeater – Statistics for 2020-01:
Stations heard directly: 10 on radio path – show map
Last heard a station directly: 2020-01-18 17:34:30 EST (1d 5h36m ago)
Position packets heard directly: 111 on radio path
Stations near current position of W4HFH-15 - show more
callsign distance last heard - EST      callsign distance last heard - EST
N8IK-966.7 yards 108°2020-01-19 19:50:59 DW81060.7 miles 160°2020-01-12 18:47:08
KV3W-70.7 miles 359°2020-01-18 11:11:42 W4HFH-130.7 miles 359°2020-01-18 17:34:30
K3AMN-90.8 miles 159°2020-01-11 09:48:36 KM4CZU-21.3 miles 300°2020-01-12 10:38:06
KM4CZU-11.3 miles 300°2020-01-09 22:04:00 KM4CZU1.3 miles 299°2019-12-30 11:46:13
KN4KKV-11.3 miles 315°2020-01-01 20:55:42 KA6AKH-21.3 miles 314°2020-01-17 14:47:06
CW62941.4 miles 76°2020-01-19 23:07:06 KM4GML-91.6 miles 275°2020-01-18 15:11:57
W9TCE-92.5 miles 205°2020-01-18 18:28:48 N4FKH-102.6 miles 297°2020-01-19 22:54:22
N4FKH-152.6 miles 296°2019-12-30 02:22:36 FW27852.6 miles 188°2020-01-19 23:01:24
ALXTest2.8 miles 84°2020-01-19 22:44:23 K3TRD2.8 miles 215°2020-01-19 13:27:49
K1MAM-103.0 miles 20°2019-12-26 06:29:46 K2DHS-103.0 miles 157°2020-01-16 09:45:48
Stations which heard W4HFH-15 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
N3HF-1 87 2020-01-13 09:23:17 2020-01-18 19:31:32 FM18KT > FM18GQ 18.1 miles 241° 2020-01-18 19:31:32
KG4URP-1 1 2020-01-17 12:27:03 2020-01-17 12:27:03 FM18KT > FM18IQ 12.4 miles 227° 2020-01-17 12:27:03
NV4FM-5 30 2020-01-13 08:54:32 2020-01-18 19:21:57 FM18KT > FM18JV 8.2 miles 323° 2020-01-18 19:21:57
KV3B-1 9 2020-01-13 09:13:42 2020-01-17 15:10:05 FM18KT > FM19JE 26.7 miles 346° 2020-01-17 15:10:05
N4FKH-10 136 2020-01-13 09:23:16 2020-01-18 19:31:31 FM18KT > FM18KT 2.6 miles 297° 2020-01-18 19:31:31

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.
Stations heard directly by W4HFH-15
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
N8IK-9 43 2020-01-13 11:51:22 2020-01-18 16:58:52 FM18JS > FM18KT 4.1 miles 240° 2020-01-18 11:48:12
W9TCE-9 5 2020-01-13 16:40:10 2020-01-17 15:16:12 FM18LT > FM18KT 3.1 miles 103° 2020-01-17 15:11:09
NV4FM-5 1 2020-01-18 14:32:56 2020-01-18 14:32:56 FM18JV > FM18KT 8.2 miles 323° 2020-01-18 14:32:56
KV3W-7 2 2020-01-18 11:07:44 2020-01-18 11:11:42 FM18KT > FM18KT 0.7 miles 359° 2020-01-18 11:11:42
KM4GML-9 7 2020-01-13 09:40:59 2020-01-18 15:05:34 FM18JS > FM18KT 5.5 miles 226° 2020-01-13 09:40:59
W4HFH-13 29 2020-01-18 11:14:31 2020-01-18 17:34:30 FM18KT > FM18KT 0.7 miles 359° 2020-01-18 17:34:30
N4FKH-10 4 2020-01-17 12:54:00 2020-01-18 18:54:13 FM18KT > FM18KT 2.6 miles 297° 2020-01-18 18:54:13
K3TRD 6 2020-01-17 10:41:46 2020-01-18 12:03:33 FM18LT > FM18KT 3.9 miles 102° 2020-01-17 12:02:03
KA6AKH-2 2 2020-01-17 14:35:02 2020-01-17 14:47:07 FM18LT > FM18KT 2.3 miles 107° 2020-01-17 14:35:02
KN4IYC 12 2020-01-17 11:26:20 2020-01-18 16:51:32 FM18JS > FM18KT 3.7 miles 232° 2020-01-18 15:46:19

Only stations from which a position packet has been heard 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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