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APRS station KA4RRU - show graphs
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Comment: Calverton EMCOMM DIGI
Last status: FM18dn/# CALVERTON EMCOMM DIGI
Location: 38°33.33' N 77°40.26' W - locator FM18DN93LH - show map - static map
5.1 miles East bearing 103° from Bealeton, Fauquier County, Virginia, United States [?]
11.0 miles Southwest bearing 206° from Nokesville, Prince William County, Virginia, United States
41.5 miles Southwest bearing 236° from Washington, D. C., Washington, D.C., United States
76.2 miles Southwest bearing 229° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2021-08-04 04:46:55 EDT (11m28s ago)
2021-08-04 04:46:55 EDT local time at Bealeton, United States [?]
Device: KJ4ERJ: APRSIS32 (software, Windows)
Last path: KA4RRU>APWW11 via TCPIP*,qAC,T2CSNGRAD
Positions stored: 15
Packet rate: 698 seconds between packets on average during 34204 seconds.
Other SSIDs: KA4RRU-6
APRS igate – Statistics for 2021-08:
Stations heard directly: 18 on radio path – show map
Last heard a station directly: 2021-08-04 04:10:03 EDT (48m20s ago)
Normal receiver range estimate: 50 miles (Updated: 2021-06-30 19:16:41 EDT)
Position packets heard directly: 415 on radio path
Position packets sent to APRS-IS: 3655 – show map
Stations near current position of KA4RRU - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KA4RRU-61.2 miles 49°2021-08-04 04:57:18 LWXSVRKxA2.0 miles 210°2021-07-29 18:04:19
AB4DL2.7 miles 71°2021-08-04 04:23:41 AB4DL-102.7 miles 71°2021-08-01 14:39:07
K3FRG-105.0 miles 294°2021-08-04 04:55:01 WC4J-65.0 miles 0°2021-08-03 14:02:09
EW73495.6 miles 109°2021-08-04 04:56:02 FW89015.6 miles 109°2021-08-04 04:55:34
N7IVV6.6 miles 257°2021-08-04 04:49:25 N7IVV-16.7 miles 257°2021-07-15 16:18:34
DW90407.0 miles 264°2021-08-04 04:49:48 LWXSVRKjA7.0 miles 338°2021-07-29 17:34:18
DW56357.1 miles 13°2021-08-04 04:54:35 LWXSVRIgA7.9 miles 298°2021-07-17 15:34:45
EW72698.8 miles 150°2021-08-04 04:56:19 KI4JVE B9.0 miles 126°2021-07-29 20:24:52
KI4JVE-B9.0 miles 126°2021-07-29 20:25:03 KX4O-49.0 miles 313°2021-07-17 14:29:59
N4RP-99.6 miles 3°2021-07-29 16:56:01 NV4F-69.9 miles 44°2021-08-04 04:52:16
Stations which heard KA4RRU directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
KJ4RPW-3 2 2021-08-01 05:35:15 2021-08-03 21:17:13 FM18DN > FM07SX 59.2 miles 228° 2021-08-03 21:17:13
W4VA-10 36 2021-07-31 21:17:59 2021-08-04 03:17:01 FM18DN > FM18BR 15.2 miles 324° 2021-08-04 03:17:01

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 - EDT last heard longest (rx => tx) longest at - EDT
AB4DL-10 6 2021-08-01 13:52:29 2021-08-01 14:39:07 FM18CO > FM18DN 8.4 miles 304° 2021-08-01 13:52:29
N3KTX-4 3 2021-08-03 06:48:38 2021-08-03 10:19:06 FM19AP > FM18DN 77.7 miles 348° 2021-08-03 10:19:06
WC4J-14 99 2021-08-01 14:36:02 2021-08-03 16:17:26 FM09WB > FM18DN 43.1 miles 324° 2021-08-01 14:40:06
WIDE2-1 1 2021-08-03 03:15:01 2021-08-03 03:15:01 FM18IP > FM18DN 22.3 miles 73° 2021-08-03 03:15:01
KV3B-1 81 2021-08-02 22:35:50 2021-08-03 18:15:31 FM19JE > FM18DN 49.2 miles 28° 2021-08-03 18:15:31
N321BL 17 2021-08-03 11:59:05 2021-08-03 12:39:04 FM17FQ > FM18DN 59.8 miles 175° 2021-08-03 12:39:04
W4VA-10 74 2021-08-02 22:17:24 2021-08-03 19:37:56 FM18BR > FM18DN 15.2 miles 324° 2021-08-03 19:37:56
WA0DYJ-13 4 2021-08-03 08:35:02 2021-08-03 09:41:05 FM18IQ > FM18DN 21.3 miles 65° 2021-08-03 09:33:42
W4KEL-12 53 2021-08-03 06:11:56 2021-08-03 19:10:51 FM08QH > FM18DN 53.5 miles 251° 2021-08-03 19:10:51
N4CV-2 8 2021-08-03 07:01:19 2021-08-03 09:31:11 FM18GW > FM18DN 30.6 miles 26° 2021-08-03 09:31:11
N4YSA-9 1 2021-08-01 05:59:42 2021-08-01 05:59:42 FM09WB > FM18DN 43.0 miles 324° 2021-08-01 05:59:42
K4AXX 2 2021-08-03 07:18:22 2021-08-03 12:11:03 FM18CR > FM18DN 14.0 miles 342° 2021-08-03 12:11:03
KN4IYC 1 2021-08-01 12:06:55 2021-08-01 12:06:55 FM08UP > FM18DN 35.7 miles 282° 2021-08-01 12:06:55
K3FRG-10 12 2021-08-02 14:55:03 2021-08-04 04:10:03 FM18CO > FM18DN 5.0 miles 294° 2021-08-04 04:10:03
W4AD-10 18 2021-08-03 06:14:07 2021-08-03 17:47:32 FM18IQ > FM18DN 21.2 miles 65° 2021-08-03 17:47:32
K4MMJ-9 1 2021-08-04 03:30:42 2021-08-04 03:30:42 FM18GL > FM18DN 12.8 miles 118° 2021-08-04 03:30:42
KS1PPY-9 4 2021-08-01 12:43:40 2021-08-03 08:49:00 FM19AA > FM18DN 34.4 miles 334° 2021-08-01 12:44:11
AE4ML-2 30 2021-08-02 22:35:51 2021-08-03 17:51:02 FM08TK > FM18DN 37.1 miles 256° 2021-08-03 17:51:02

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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