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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 [?]
13.8 miles Southwest bearing 246° from Independent Hill, 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: 2021-04-21 01:13:52 EDT (8m16s ago)
2021-04-21 01:13:52 EDT local time at Bealeton, United States [?]
Device: KJ4ERJ: APRSIS32 (software, Windows)
Last path: KA4RRU>APWW11 via W4VA-10*,WIDE2-1,qAR,KM4CWX-2 (good)
Positions stored: 15
Packet rate: 597 seconds between packets on average during 29266 seconds.
Other SSIDs: KA4RRU-6
APRS igate – Statistics for 2021-04:
Stations heard directly: 35 on radio path – show map
Last heard a station directly: 2021-04-20 21:45:59 EDT (3h36m ago)
Normal receiver range estimate: 50 miles (Updated: 2021-04-20 20:15:57 EDT)
Position packets heard directly: 4858 on radio path
Position packets sent to APRS-IS: 43755 – show map
Stations near current position of KA4RRU - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
W4PWC1.1 miles 41°2021-03-23 11:44:53 KA4RRU-61.2 miles 49°2021-04-21 01:12:28
AB4DL2.7 miles 71°2021-04-21 00:57:47 KO4LKZ-73.5 miles 273°2021-03-28 16:31:19
AB4DL-103.5 miles 62°2021-04-13 12:47:54 AK2M-93.9 miles 213°2021-04-11 15:32:26
K3FRG-105.0 miles 294°2021-04-21 01:19:09 W4GO-75.1 miles 131°2021-03-22 05:30:11
KN4LJH5.1 miles 290°2021-04-20 17:15:33 EW73495.6 miles 109°2021-04-21 01:19:06
FW89015.6 miles 109°2021-04-21 01:19:14 KN4LSB-95.8 miles 284°2021-04-17 11:34:06
KM4JOE6.1 miles 349°2021-04-20 09:32:32 N7IVV6.6 miles 257°2021-04-21 01:19:51
DW90407.0 miles 264°2021-04-21 01:19:41 N2JPE-77.8 miles 258°2021-04-19 06:49:25
KI4JVE B7.8 miles 123°2021-04-19 21:50:16 KI4JVE-B7.8 miles 123°2021-04-19 21:50:26
EW72698.8 miles 150°2021-04-21 01:21:02 KI4JVE9.2 miles 127°2021-04-15 19:16:29
Stations which heard KA4RRU directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
KV3B-1 6 2021-04-04 03:32:04 2021-04-20 05:11:35 FM18DN > FM19JE 49.2 miles 28° 2021-04-20 05:11:35
KJ4RPW-3 44 2021-04-04 08:32:17 2021-04-20 21:40:49 FM18DN > FM07SX 59.2 miles 228° 2021-04-20 21:40:49
W4VA-10 904 2021-03-31 20:21:54 2021-04-21 01:13:52 FM18DN > FM18BR 15.2 miles 324° 2021-04-21 01:13:52
W4KEL-12 357 2021-03-31 22:27:32 2021-04-21 00:40:43 FM18DN > FM08QH 53.5 miles 251° 2021-04-21 00:40:43
K3HKI-1 2 2021-04-08 05:02:45 2021-04-08 05:03:22 FM18DN > FM18QJ 57.3 miles 101° 2021-04-08 05:03:22
AE4ML-2 125 2021-04-01 02:15:58 2021-04-20 18:09:42 FM18DN > FM08TK 37.1 miles 256° 2021-04-09 07:32:45

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 32 2021-04-06 12:44:31 2021-04-13 12:47:54 FM18EP > FM18DN 7.4 miles 14° 2021-04-13 12:22:03
N3KTX-4 7 2021-04-12 22:26:14 2021-04-14 22:29:01 FM19AP > FM18DN 77.7 miles 348° 2021-04-14 22:29:01
WC4J-14 126 2021-04-01 13:27:15 2021-04-14 14:58:55 FM18FS > FM18DN 17.8 miles 30° 2021-04-01 13:29:17
N8IK-9 1 2021-04-03 18:50:47 2021-04-03 18:50:47 FM18ET > FM18DN 18.9 miles 6° 2021-04-03 18:50:47
NV4FM-5 128 2021-03-31 20:29:46 2021-04-20 06:18:00 FM18JV > FM18DN 34.5 miles 45° 2021-04-20 06:18:00
KV3B-1 1562 2021-03-31 20:10:36 2021-04-16 09:59:56 FM19JE > FM18DN 49.2 miles 28° 2021-04-16 09:59:56
W4KEL-9 1 2021-04-05 12:02:57 2021-04-05 12:02:57 FM18DS > FM18DN 14.7 miles 347° 2021-04-05 12:02:57
W4VA-10 905 2021-03-31 20:04:11 2021-04-19 22:31:25 FM18BR > FM18DN 15.2 miles 324° 2021-04-19 22:31:25
SMSGTE 3 2021-04-01 23:57:39 2021-04-05 21:12:37 CN89KG > FM18DN 2338.1 miles 303° 2021-04-05 21:12:37
KK4ZUU-9 15 2021-04-01 16:55:17 2021-04-06 08:01:40 FM18GV > FM18DN 28.0 miles 28° 2021-04-06 08:01:40
K4HAX-9 3 2021-04-02 16:53:39 2021-04-03 17:07:24 FM18HU > FM18DN 25.8 miles 36° 2021-04-02 16:53:39
W4KEL-12 541 2021-03-31 20:24:13 2021-04-20 13:56:19 FM08QH > FM18DN 53.5 miles 251° 2021-04-20 13:56:19
KD4VA-9 3 2021-04-11 13:45:50 2021-04-17 13:51:03 FM18ET > FM18DN 18.1 miles 5° 2021-04-17 13:51:03
KD6AKC-9 7 2021-04-02 13:54:43 2021-04-13 08:03:57 FM18ET > FM18DN 17.0 miles 11° 2021-04-13 08:03:57
KM4HFB-9 3 2021-04-03 09:06:16 2021-04-03 09:09:13 FM18GI > FM18DN 17.5 miles 144° 2021-04-03 09:09:13
W4JTP-9 2 2021-04-04 09:27:03 2021-04-04 09:29:45 FM18FR > FM18DN 14.0 miles 29° 2021-04-04 09:27:03
N87EM 7 2021-04-13 11:52:51 2021-04-13 12:12:37 FM18TL > FM18DN 67.9 miles 93° 2021-04-13 11:52:51
K3WJH-9 8 2021-04-14 11:59:03 2021-04-14 12:33:24 FM18EU > FM18DN 21.9 miles 5° 2021-04-14 12:02:24
N4LDR-9 1 2021-04-01 21:25:34 2021-04-01 21:25:34 FM09WB > FM18DN 42.9 miles 324° 2021-04-01 21:25:34
K3FRG-10 194 2021-03-31 20:48:50 2021-04-20 21:45:59 FM18CO > FM18DN 5.0 miles 294° 2021-04-20 21:45:59
W4AD-10 179 2021-03-31 20:01:07 2021-04-16 10:01:51 FM18IQ > FM18DN 21.2 miles 65° 2021-04-16 10:01:51
N7IVV-1 2 2021-04-07 12:44:45 2021-04-08 14:14:06 FM18CM > FM18DN 9.0 miles 255° 2021-04-08 14:14:06
KO4ECD 14 2021-04-15 09:12:45 2021-04-15 14:02:02 FM08UQ > FM18DN 35.8 miles 284° 2021-04-15 13:12:32
W3NCL-9 3 2021-04-15 15:44:11 2021-04-15 15:52:38 FM18CR > FM18DN 13.9 miles 341° 2021-04-15 15:47:57
N4RP-9 22 2021-04-02 09:18:41 2021-04-20 08:56:46 FM18ET > FM18DN 18.0 miles 5° 2021-04-02 09:45:44
KS1PPY-9 44 2021-03-31 22:33:03 2021-04-17 14:53:50 FM18CT > FM18DN 19.8 miles 337° 2021-04-10 00:21:05
WB2CAT-13 9 2021-04-02 06:58:07 2021-04-09 11:29:55 FM18GS > FM18DN 19.2 miles 46° 2021-04-09 07:34:26
AE4ML-2 254 2021-04-12 17:14:23 2021-04-16 10:00:15 FM08TK > FM18DN 37.1 miles 256° 2021-04-16 10:00:15
N4YSA-6 752 2021-03-31 20:41:52 2021-04-19 07:20:55 FM08QO > FM18DN 52.0 miles 274° 2021-04-19 07:20:55
KM4CDQ 1 2021-04-20 10:23:10 2021-04-20 10:23:10 FM18CR > FM18DN 13.4 miles 326° 2021-04-20 10:23:10
K2DXR-9 1 2021-04-10 11:43:55 2021-04-10 11:43:55 FM08RT > FM18DN 48.0 miles 291° 2021-04-10 11:43:55
KN4LJH 12 2021-04-03 20:53:53 2021-04-16 13:00:40 FM18CN > FM18DN 5.1 miles 289° 2021-04-16 13:00:40
W4MIK-9 6 2021-04-14 17:22:32 2021-04-14 18:16:24 FM19DD > FM18DN 40.6 miles 358° 2021-04-14 17:22:32
KM4ADO-9 1 2021-04-12 14:06:31 2021-04-12 14:06:31 FM18ET > FM18DN 16.9 miles 12° 2021-04-12 14:06:31
WB2CAT 9 2021-04-07 06:12:04 2021-04-16 09:09:18 FM18GN > FM18DN 13.9 miles 82° 2021-04-16 09:09:18

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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