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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: 2020-07-10 05:42:58 EDT (16m33s ago)
2020-07-10 05:42:58 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: 295 seconds between packets on average during 14455 seconds.
Other SSIDs: KA4RRU-6 KA4RRU-7
APRS igate – Statistics for 2020-07:
Stations heard directly: 22 on radio path – show map
Last heard a station directly: 2020-07-10 05:56:57 EDT (2m34s ago)
Normal receiver range estimate: 50 miles (Updated: 2020-06-30 18:38:14 EDT)
Position packets heard directly: 1203 on radio path
Position packets sent to APRS-IS: 11900 – show map
Stations near current position of KA4RRU - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
W4PWC BBS0.4 miles 45°2020-07-10 05:48:43 W4PWC1.1 miles 41°2020-06-15 12:52:53
KA4RRU-61.2 miles 49°2020-07-10 05:56:56 LWXSVRKdA1.7 miles 2°2020-07-05 17:35:57
AB4DL2.7 miles 71°2020-07-10 05:39:39 DL2.7 miles 71°2020-06-22 04:40:21
AB4DL-102.7 miles 71°2020-06-30 13:01:10 LWXSVRLPA3.1 miles 303°2020-06-22 18:06:00
K3FRG-105.0 miles 294°2020-07-10 05:58:39 K3FRG-85.2 miles 291°2020-06-10 15:45:10
K3FRG-55.2 miles 294°2020-06-20 12:08:34 K3FRG5.2 miles 294°2020-07-10 05:52:18
K3FRG-95.5 miles 290°2020-07-05 10:49:03 EW73495.6 miles 109°2020-07-10 05:56:07
N7IVV6.6 miles 257°2020-07-10 05:50:05 DW90407.0 miles 264°2020-07-10 05:49:45
KX4O-58.3 miles 300°2020-07-09 21:28:22 EW72698.8 miles 150°2020-07-09 10:00:57
KI4JVE B9.0 miles 126°2020-07-06 14:26:37 KI4JVE-B9.0 miles 126°2020-07-06 14:26:47
Stations which heard KA4RRU directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
KV3B-1 17 2020-07-02 23:41:11 2020-07-06 05:20:25 FM18DN > FM19JE 49.2 miles 28° 2020-07-06 05:20:25
W4VA-10 96 2020-07-06 20:23:53 2020-07-10 05:38:47 FM18DN > FM18BR 15.2 miles 324° 2020-07-10 05:38:47
W4KEL-12 64 2020-06-30 20:33:40 2020-07-09 18:08:50 FM18DN > FM08QH 53.5 miles 251° 2020-07-09 18:08:50
K3FRG-10 32 2020-07-01 14:19:58 2020-07-10 00:08:10 FM18DN > FM18CO 5.0 miles 294° 2020-07-10 00:08:10

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
N3KTX-4 8 2020-07-08 06:21:19 2020-07-09 07:21:32 FM19AP > FM18DN 77.7 miles 348° 2020-07-09 07:21:32
N3KTX-1 2 2020-07-08 21:56:17 2020-07-08 22:05:29 FM19PG > FM18DN 71.0 miles 45° 2020-07-08 22:05:29
WC4J-14 102 2020-07-04 16:43:20 2020-07-09 13:44:50 FM18FS > FM18DN 17.8 miles 25° 2020-07-08 13:10:02
W3YA-1 6 2020-07-09 02:40:55 2020-07-09 07:04:59 FN10BR > FM18DN 149.7 miles 356° 2020-07-09 07:04:59
KV3B-1 129 2020-06-30 22:35:38 2020-07-10 04:54:51 FM19JE > FM18DN 49.2 miles 28° 2020-07-10 04:54:51
K3ARL-6 1 2020-07-10 01:08:32 2020-07-10 01:08:32 FN00PE > FM18DN 125.7 miles 335° 2020-07-10 01:08:32
KG4LNG-12 5 2020-07-07 21:13:26 2020-07-09 08:44:50 FM18CR > FM18DN 13.1 miles 333° 2020-07-08 08:43:25
KI4SUR-9 1 2020-07-06 11:01:53 2020-07-06 11:01:53 FM18FQ > FM18DN 10.2 miles 30° 2020-07-06 11:01:53
N3KTX-10 2 2020-07-09 00:12:32 2020-07-09 05:51:54 FM19MR > FM18DN 90.6 miles 26° 2020-07-09 05:51:54
W4VA-10 292 2020-07-07 02:06:06 2020-07-10 05:50:44 FM18BR > FM18DN 15.2 miles 324° 2020-07-10 05:50:44
WA0DYJ-13 1 2020-07-09 16:22:45 2020-07-09 16:22:45 FM18IP > FM18DN 21.9 miles 76° 2020-07-09 16:22:45
HRBGPA 3 2020-07-09 01:41:50 2020-07-09 05:31:11 FN10LH > FM18DN 125.9 miles 16° 2020-07-09 05:31:11
W4KEL-12 71 2020-07-01 00:51:18 2020-07-10 05:56:57 FM08QH > FM18DN 53.5 miles 251° 2020-07-10 05:56:57
KM4HFB-9 2 2020-07-09 16:03:14 2020-07-09 16:06:35 FM18CQ > FM18DN 10.5 miles 323° 2020-07-09 16:06:35
W4JTP-9 1 2020-07-05 09:30:52 2020-07-05 09:30:52 FM18FQ > FM18DN 11.0 miles 30° 2020-07-05 09:30:52
WC4J-3 38 2020-07-08 07:07:18 2020-07-10 04:43:29 FM18FT > FM18DN 18.1 miles 25° 2020-07-10 04:43:29
K3FRG-9 1 2020-07-04 10:27:04 2020-07-04 10:27:04 FM18EP > FM18DN 7.1 miles 13° 2020-07-04 10:27:04
K3FRG 122 2020-06-30 21:34:55 2020-07-10 05:52:18 FM18CO > FM18DN 5.2 miles 294° 2020-07-10 05:52:18
NV4F 37 2020-07-08 06:16:53 2020-07-09 17:01:24 FM18FP > FM18DN 9.9 miles 44° 2020-07-09 17:01:24
K3FRG-10 362 2020-06-30 20:28:40 2020-07-10 05:54:25 FM18CO > FM18DN 5.0 miles 294° 2020-07-10 05:54:25
W4AD-10 15 2020-07-08 07:10:26 2020-07-10 01:52:04 FM18IQ > FM18DN 21.2 miles 65° 2020-07-10 01:52:04
KC7MRY-2 2 2020-07-03 10:12:17 2020-07-06 17:52:33 FM18CT > FM18DN 18.8 miles 336° 2020-07-03 10:12:17

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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