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APRS station KA4RRU - show graphs
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Comment: CALVERTON DIGI
Last status: APRSISCE/32
Location: 38°34.00' N 77°39.28' W - locator FM18EN16KA - show map - static map
5.9 miles East bearing 93° from Bealeton, Fauquier County, Virginia, United States [?]
10.0 miles Southwest bearing 204° from Nokesville, Prince William County, Virginia, United States
40.3 miles Southwest bearing 236° from Washington, D. C., Washington, D.C., United States
75.0 miles Southwest bearing 229° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2019-02-22 00:30:23 EST (25m ago)
2019-02-22 00:30:23 EST local time at Bealeton, United States [?]
Device: KJ4ERJ: APRSIS32 (software, Windows)
Last path: KA4RRU>APWW10 via TCPIP*,qAC,T2KA
Positions stored: 1
Packet rate: 636 seconds between packets on average during 12715 seconds.
APRS igate – Statistics for 2019-02:
Stations heard directly: 17 on radio path – show map
Last heard a station directly: 2019-02-19 12:56:25 EST (2d 11h58m ago)
Normal receiver range estimate: 75 miles (Updated: 2019-01-31 18:50:58 EST)
Position packets heard directly: 812 on radio path
Position packets sent to APRS-IS: 435 – show map
Stations near current position of KA4RRU - show more
callsign distance last heard - EST      callsign distance last heard - EST
W4PWC296.1 yards 286°2019-02-19 08:14:57 AB4DL1.6 miles 86°2019-02-22 00:55:10
AB4DL-101.7 miles 87°2019-02-11 09:41:03 KO4VET3.9 miles 202°2019-02-21 20:32:47
EW73495.1 miles 120°2019-02-22 00:52:45 N7IVV7.7 miles 253°2019-02-22 00:50:01
DW90408.0 miles 259°2019-02-21 05:04:44 EW72699.1 miles 158°2019-02-22 00:50:21
KN4GDX B9.5 miles 345°2019-02-22 00:36:08 KN4GDX-B9.5 miles 345°2019-02-22 00:36:18
KN4GDX-N9.5 miles 345°2019-02-22 00:49:47 DW99359.7 miles 18°2019-02-22 00:46:44
WD4HDL-99.8 miles 304°2019-02-19 21:28:21 50510.1 miles 24°2019-02-22 00:51:11
KV4SH-1510.2 miles 295°2019-02-05 22:19:12 KV4SH10.2 miles 295°2019-01-28 17:24:14
KF4UQS-1511.0 miles 62°2019-02-22 00:45:53 KC7MYE-511.1 miles 26°2019-02-21 08:24:57
DW732511.3 miles 7°2019-02-22 00:53:30 KK4JFK B11.9 miles 63°2019-02-22 00:39:09
Stations which heard KA4RRU directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
N3HF-1 137 2019-01-31 21:07:25 2019-02-14 05:30:52 FM18EN > FM18GQ 15.1 miles 57° 2019-02-14 05:30:52
K4EME-3 27 2019-02-04 01:28:13 2019-02-07 02:22:58 FM18EN > FM08ID 94.0 miles 253° 2019-02-07 02:22:58
KG4GIY 37 2019-02-03 11:28:06 2019-02-11 11:04:38 FM18EN > FM18GR 15.1 miles 37° 2019-02-11 11:04:38
KV3B-1 40 2019-02-03 11:28:04 2019-02-07 00:22:57 FM18EN > FM19JE 48.1 miles 27° 2019-02-07 00:22:57
W4TTU 2 2019-02-04 01:28:12 2019-02-07 02:22:57 FM18EN > FM19HB 36.2 miles 24° 2019-02-07 02:22:57
K4MRA-4 35 2019-02-03 11:28:07 2019-02-07 02:23:01 FM18EN > FM08OU 65.2 miles 288° 2019-02-07 02:23:01
K3DO-11 1 2019-02-07 00:22:56 2019-02-07 00:22:56 FM18EN > FM19GL 64.6 miles 7° 2019-02-07 00:22:56
W4KEL-12 630 2019-01-31 20:07:24 2019-02-19 14:39:02 FM18EN > FM08QH 54.6 miles 250° 2019-02-19 14:39:02
K3HKI-1 1 2019-02-06 18:52:59 2019-02-06 18:52:59 FM18EN > FM18QJ 56.5 miles 102° 2019-02-06 18:52:59
KN4IJF 2 2019-02-06 16:52:58 2019-02-06 17:22:59 FM18EN > FM18GS 19.0 miles 38° 2019-02-06 17:22:59
WC4J-3 18 2019-02-03 11:28:09 2019-02-07 01:23:02 FM18EN > FM18FT 17.0 miles 24° 2019-02-07 01:23:02

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 KA4RRU
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
AB4DL-10 91 2019-02-02 08:22:39 2019-02-11 09:41:05 FM19AA > FM18EN 34.9 miles 332° 2019-02-04 11:04:57
N4DSL-3 4 2019-02-06 01:33:39 2019-02-09 22:53:41 FM08PK > FM18EN 59.0 miles 262° 2019-02-09 22:53:41
N3HF-1 458 2019-01-31 20:31:49 2019-02-19 10:22:28 FM18GQ > FM18EN 15.1 miles 57° 2019-02-19 10:22:28
KV3B-1 28 2019-02-01 02:36:57 2019-02-14 10:37:12 FM19JE > FM18EN 48.1 miles 27° 2019-02-14 10:37:12
KG4LNG-12 29 2019-01-31 21:18:55 2019-02-19 10:19:45 FM18AN > FM18EN 15.1 miles 264° 2019-02-01 21:04:43
KI4SUR-9 1 2019-02-06 07:36:08 2019-02-06 07:36:08 FM18FS > FM18EN 16.2 miles 20° 2019-02-06 07:36:08
KF4EMZ-9 1 2019-02-04 08:24:32 2019-02-04 08:24:32 FM18AK > FM18EN 19.5 miles 246° 2019-02-04 08:24:32
KC4DV-9 2 2019-02-03 18:04:35 2019-02-06 19:35:58 FM18FS > FM18EN 14.6 miles 28° 2019-02-03 18:04:35
K5PDC-6 2 2019-02-09 16:23:56 2019-02-09 16:33:58 FM08UQ > FM18EN 36.5 miles 283° 2019-02-09 16:33:58
N4CV-15 2 2019-02-09 18:58:28 2019-02-09 19:00:55 FM18EP > FM18EN 5.0 miles 354° 2019-02-09 19:00:55
WC4J-7 46 2019-02-04 12:17:22 2019-02-15 16:36:24 FM18FR > FM18EN 14.0 miles 33° 2019-02-06 10:28:51
W4KEL-2 6 2019-02-05 16:59:05 2019-02-08 16:56:51 FM08QG > FM18EN 54.6 miles 250° 2019-02-05 17:01:47
K2AMP-9 4 2019-02-06 13:14:04 2019-02-06 14:42:09 FM18CO > FM18EN 6.2 miles 281° 2019-02-06 13:21:15
WD4HDL-9 2 2019-02-09 14:54:33 2019-02-09 15:20:09 FM18EP > FM18EN 6.6 miles 5° 2019-02-09 14:54:33
N8PSI-7 4 2019-02-07 08:55:38 2019-02-07 09:19:24 FM18CT > FM18EN 18.5 miles 332° 2019-02-07 08:55:38
WC4J-3 130 2019-02-01 07:02:44 2019-02-19 12:56:25 FM18FT > FM18EN 17.0 miles 24° 2019-02-19 12:56:25
WN3F-7 2 2019-02-09 13:50:07 2019-02-09 14:17:14 FM08VT > FM18EN 32.0 miles 300° 2019-02-09 13:50:07

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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