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APRS station AI1V-1 - show graphs Bookmark and Share
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Comment: UIDIGI:W1,VA1 nr Reston Hosp.
Last beacon: UIDIGI 1.9
Location: 38°57.49' N 77°21.86' W - locator FM18HW69GX - show map - static map
1.4 miles Southeast bearing 124° from Herndon, Fairfax County, Virginia, United States [?]
1.4 miles Southwest bearing 240° from Reston, Fairfax County, Virginia, United States
18.1 miles West bearing 284° from Washington, Washington, D.C., United States
46.4 miles Southwest bearing 241° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2012-05-26 19:37:37 UTC (7m15s ago)
2012-05-26 15:37:37 EDT local time at Herndon, United States [?]
Device: IW3FQG: UIdigi version 19-3 (digi)
Last path: AI1V-1>APNU19-3 via W4MRW-1*,WIDE2-1,qAS,KB2CEV (good)
Positions stored: 5
Packet rate: 793 seconds between packets on average during 39645 seconds.
Other SSIDs: AI1V-10 AI1V-2 AI1V-7 AI1V-9
APRS digipeater – Statistics for 2012-05:
Stations heard directly: 54 on radio path – show map
Last heard a station directly: 2012-05-26 19:36:05 UTC (8m47s ago)
Position packets heard directly: 2065 on radio path
Stations near current position of AI1V-1 - show more
callsign distance last heard - UTC      callsign distance last heard - UTC
AI1V-977.0 yards 322°2012-05-25 22:37:17 KA2ZEV-80.8 miles 338°2012-05-24 21:29:12
KA2ZEV-90.8 miles 339°2012-05-26 18:51:31 KA9ZVM-20.9 miles 161°2012-05-24 20:45:42
KA0MHE-70.9 miles 162°2012-05-23 13:39:23 KK4HMS0.9 miles 156°2012-05-25 17:29:54
KS1G-71.5 miles 302°2012-05-16 22:18:11 KA2ZEV-61.7 miles 106°2012-05-24 11:43:26
A2ZEV-81.9 miles 59°2012-05-21 17:24:57 DW46992.0 miles 22°2012-05-26 19:43:44
KG4ICG2.3 miles 279°2012-05-26 10:53:57 KG4ICG-92.3 miles 278°2012-05-26 17:28:39
W4MRW-12.4 miles 226°2012-05-26 19:22:52 W4MRW2.4 miles 226°2012-05-26 19:40:17
W4MRW-22.4 miles 226°2012-05-26 19:08:52 W4MRW-92.4 miles 226°2012-05-26 15:42:41
DW57762.4 miles 103°2012-05-26 19:30:49 AB4RS-92.8 miles 193°2012-05-26 01:20:35
K1DCA-112.8 miles 278°2012-05-26 19:39:00 DW29683.0 miles 78°2012-05-26 19:38:30
Stations which heard AI1V-1 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC
KV3B-2 36 2012-05-01 01:10:52 2012-05-26 18:38:05 FM18HW > FM18NW 26.4 miles 91° 2012-05-26 18:38:05
K7BC 1 2012-05-04 05:08:05 2012-05-04 05:08:05 FM18HW > FM18JS 14.8 miles 154° 2012-05-04 05:08:05
WC4J 134 2012-05-01 12:08:19 2012-05-26 10:07:39 FM18HW > FM18FQ 21.2 miles 213° 2012-05-26 10:07:39
WD4HDL-1 45 2012-05-01 05:07:35 2012-05-26 10:46:37 FM18HW > FM18BR 29.7 miles 239° 2012-05-26 10:46:37
N3KTX-2 40 2012-05-01 00:11:50 2012-05-25 21:59:09 FM18HW > FM19FL 37.7 miles 349° 2012-05-25 21:59:09
W3VLG 696 2012-05-01 08:17:13 2012-05-26 13:37:42 FM18HW > FM19BG 34.0 miles 311° 2012-05-26 13:37:42
KE4S-4 8 2012-05-02 00:47:38 2012-05-21 01:17:23 FM18HW > FM19EA 13.8 miles 294° 2012-05-21 01:17:23
KB2CEV 3 2012-05-05 03:37:57 2012-05-09 21:21:16 FM18HW > FM18FV 8.4 miles 250° 2012-05-09 21:21:16
NV4FM-5 6 2012-05-03 02:23:40 2012-05-26 10:45:50 FM18HW > FM18JV 8.7 miles 114° 2012-05-26 10:45:50
KI4IEO-2 10 2012-05-10 04:05:33 2012-05-23 19:28:26 FM18HW > FM19FC 14.8 miles 321° 2012-05-23 19:28:26
W4TTU-1 747 2012-05-01 00:05:51 2012-05-10 12:13:44 FM18HW > FM19HB 5.9 miles 355° 2012-05-10 12:13:44
KB3RRL-3 9 2012-05-18 05:15:21 2012-05-21 13:37:49 FM18HW > FM19JC 13.4 miles 32° 2012-05-21 13:37:49
KV3B-1 201 2012-05-01 02:10:37 2012-05-26 19:37:06 FM18HW > FM19JE 17.0 miles 22° 2012-05-26 19:37:06
KJ4RPW-3 1 2012-05-16 07:56:25 2012-05-16 07:56:25 FM18HW > FM07SX 90.5 miles 222° 2012-05-16 07:56:25
WW4GW-3 1 2012-05-20 12:32:41 2012-05-20 12:32:41 FM18HW > FM07SL 118.7 miles 211° 2012-05-20 12:32:41
W4PWC 54 2012-05-01 11:01:11 2012-05-26 18:38:37 FM18HW > FM18FT 13.3 miles 215° 2012-05-26 18:38:37
W4MRW-1 358 2012-05-01 01:11:28 2012-05-26 19:37:37 FM18HW > FM18HW 2.4 miles 226° 2012-05-26 19:37:37

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 AI1V-1
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC
WC4J 46 2012-05-16 01:20:51 2012-05-24 05:13:30 FM18FQ > FM18HW 21.2 miles 213° 2012-05-24 05:13:30
KG6DNI 57 2012-05-01 11:48:26 2012-05-23 22:26:53 FM19DD > FM18HW 21.7 miles 306° 2012-05-23 22:26:53
KE5APC-9 13 2012-05-15 20:55:39 2012-05-21 13:20:10 FM18JW > FM18HW 7.5 miles 110° 2012-05-16 22:52:06
K7BC-4 34 2012-05-01 11:01:11 2012-05-24 11:01:00 FM18HT > FM18HW 9.2 miles 180° 2012-05-23 10:32:08
KE4S-9 7 2012-05-19 10:54:10 2012-05-24 16:55:39 FM19EB > FM18HW 14.5 miles 305° 2012-05-19 10:56:36
N2IGU-5 18 2012-05-16 00:11:05 2012-05-17 21:41:56 FM19GA > FM18HW 7.3 miles 295° 2012-05-17 21:41:56
KG4EBZ-1 29 2012-05-07 00:25:35 2012-05-23 12:14:33 FM18IW > FM18HW 3.0 miles 111° 2012-05-19 22:12:51
N4ZPT-9 6 2012-05-07 13:33:39 2012-05-25 14:56:39 FM18JV > FM18HW 8.1 miles 126° 2012-05-19 20:49:00
AI1V-9 146 2012-05-01 01:38:11 2012-05-25 22:37:17 FM18GX > FM18HW 6.5 miles 294° 2012-05-19 11:11:16
W8MTL-7 4 2012-05-02 21:58:43 2012-05-17 20:58:29 FM19GB > FM18HW 10.3 miles 321° 2012-05-16 21:33:36
N3HEV-9 2 2012-05-01 15:35:41 2012-05-24 17:35:37 FM19GL > FM18HW 37.6 miles 349° 2012-05-24 17:35:37
N7AAM-8 2 2012-05-09 16:10:58 2012-05-09 16:15:45 FM18IX > FM18HW 2.7 miles 65° 2012-05-09 16:10:58
K8WDX-7 36 2012-05-01 21:07:39 2012-05-08 21:32:01 FM19ED > FM18HW 17.0 miles 315° 2012-05-07 22:04:54
KG4LAA-15 26 2012-05-02 17:14:18 2012-05-25 15:17:13 FM18JW > FM18HW 9.2 miles 103° 2012-05-25 15:17:13
KS1G-4 145 2012-05-01 11:13:29 2012-05-26 18:43:14 FM19FA > FM18HW 9.7 miles 303° 2012-05-12 13:01:56
KA2ZEV-9 40 2012-05-02 11:05:47 2012-05-25 12:02:23 FM18HV > FM18HW 4.6 miles 208° 2012-05-06 15:42:17
KA2ZEV-8 184 2012-05-01 11:31:25 2012-05-24 21:27:15 FM18GX > FM18HW 7.3 miles 270° 2012-05-18 00:02:22
W3CUM-9 12 2012-05-01 15:41:17 2012-05-25 12:40:57 FM18GV > FM18HW 6.7 miles 222° 2012-05-18 03:33:07
KB2SHY-8 84 2012-05-01 10:14:12 2012-05-26 13:18:31 FM18GX > FM18HW 3.2 miles 296° 2012-05-07 23:59:42
K3IC 25 2012-05-01 11:17:32 2012-05-22 11:30:23 FM18GW > FM18HW 3.7 miles 230° 2012-05-01 20:42:43
K7BC-9 1 2012-05-20 17:16:16 2012-05-20 17:16:16 FM18HX > FM18HW 1.1 miles 8° 2012-05-20 17:16:16
K1DCA-11 21 2012-05-26 15:29:42 2012-05-26 19:36:05 FM18IW > FM18HW 5.8 miles 108° 2012-05-26 16:59:06
KI4TXP-9 2 2012-05-14 15:26:18 2012-05-15 16:24:38 FM19FF > FM18HW 20.5 miles 328° 2012-05-15 16:24:38
AG4SO-2 4 2012-05-04 12:50:30 2012-05-22 13:05:25 FM09WF > FM18HW 45.8 miles 295° 2012-05-16 18:44:10
KS1G-7 15 2012-05-07 10:34:47 2012-05-16 22:18:11 FM18HX > FM18HW 3.0 miles 338° 2012-05-11 21:49:00
N4TCW 57 2012-05-03 12:35:34 2012-05-25 23:07:58 FM19FC > FM18HW 12.2 miles 318° 2012-05-21 17:52:02
KD6KIK-14 5 2012-05-18 14:56:52 2012-05-18 15:11:47 FM18JW > FM18HW 7.1 miles 104° 2012-05-18 15:11:47
AB4RS-9 201 2012-05-01 13:15:21 2012-05-25 20:55:04 FQ18HW > FM18HW 2759.4 miles 360° 2012-05-01 16:01:26
AA1RB-9 1 2012-05-25 00:30:10 2012-05-25 00:30:10 FM18IW > FM18HW 4.3 miles 104° 2012-05-25 00:30:10
KA0MHE-7 2 2012-05-23 13:36:03 2012-05-23 13:39:23 FM18HW > FM18HW 0.9 miles 162° 2012-05-23 13:39:23
KJ4VZN-1 91 2012-05-06 19:00:07 2012-05-08 05:28:16 FM19GB > FM18HW 8.9 miles 313° 2012-05-08 05:28:16
N4PSS-9 2 2012-05-09 21:27:09 2012-05-19 15:13:31 FM18DX > FM18HW 17.0 miles 274° 2012-05-19 15:13:31
K4THE-7 1 2012-05-16 22:47:50 2012-05-16 22:47:50 FM18GX > FM18HW 4.3 miles 277° 2012-05-16 22:47:50
W1IE-5 32 2012-05-25 17:48:32 2012-05-25 20:37:59 FM18GV > FM18HW 5.7 miles 217° 2012-05-25 20:34:29
AK4BR-9 23 2012-05-02 13:19:40 2012-05-25 12:38:02 FM18HV > FM18HW 4.8 miles 188° 2012-05-25 12:26:12
KG4UPR-9 85 2012-05-01 13:02:18 2012-05-26 17:31:36 FM19HB > FM18HW 6.1 miles 350° 2012-05-11 20:25:51
KJ4VOV-9 3 2012-05-05 03:05:47 2012-05-05 04:17:59 FM18GX > FM18HW 4.1 miles 274° 2012-05-05 04:17:59
W4CLK-9 5 2012-05-01 19:46:19 2012-05-22 14:07:18 FM18GX > FM18HW 4.4 miles 298° 2012-05-01 19:46:19
KG4ICG 5 2012-05-20 14:00:26 2012-05-26 10:53:57 FM18HX > FM18HW 2.3 miles 279° 2012-05-26 10:53:57
W4SDM-1 5 2012-05-19 22:30:34 2012-05-19 22:37:34 FM19FA > FM18HW 10.2 miles 303° 2012-05-19 22:37:34
W3TMC-7 10 2012-05-20 19:14:26 2012-05-20 19:32:10 FM18GW > FM18HW 4.6 miles 265° 2012-05-20 19:18:53
KB3VSQ-7 1 2012-05-22 14:14:21 2012-05-22 14:14:21 FM18GX > FM18HW 4.1 miles 274° 2012-05-22 14:14:21
KG4PES-1 8 2012-05-09 21:11:12 2012-05-09 21:22:06 FM18GW > FM18HW 4.6 miles 266° 2012-05-09 21:22:06
N3JFW-9 1 2012-05-07 20:07:24 2012-05-07 20:07:24 FM19KA > FM18HW 13.6 miles 70° 2012-05-07 20:07:24
KG4ICG-9 194 2012-05-01 02:55:44 2012-05-26 17:27:08 FM18GX > FM18HW 4.7 miles 275° 2012-05-25 10:35:49
KG4ICG-14 6 2012-05-06 04:15:32 2012-05-18 17:17:52 FM18HX > FM18HW 2.3 miles 279° 2012-05-10 14:01:06
AJ4TJ-7 1 2012-05-19 18:30:34 2012-05-19 18:30:34 FM18HV > FM18HW 3.8 miles 213° 2012-05-19 18:30:34
K7BC-3 177 2012-05-07 10:51:04 2012-05-25 19:10:40 FM18HV > FM18HW 4.2 miles 212° 2012-05-24 10:50:04
W4MRW-9 90 2012-05-01 14:29:54 2012-05-26 15:42:06 FM18GV > FM18HW 4.3 miles 225° 2012-05-16 21:38:17
W3RST-9 32 2012-05-01 12:05:41 2012-05-23 10:48:20 FM19FB > FM18HW 12.9 miles 309° 2012-05-23 10:48:20
KK4HMS 1 2012-05-10 21:42:36 2012-05-10 21:42:36 FM18HW > FM18HW 1.3 miles 123° 2012-05-10 21:42:36
KJ4GUT 62 2012-05-03 01:32:20 2012-05-04 19:13:39 FM18JW > FM18HW 8.4 miles 107° 2012-05-04 19:13:39
KD4WTC-15 2 2012-05-12 13:25:54 2012-05-12 19:12:28 FM18HW > FM18HW 1.2 miles 119° 2012-05-12 13:25:54
K5DAT-9 3 2012-05-02 19:39:23 2012-05-23 22:16:18 FM19FC > FM18HW 13.6 miles 316° 2012-05-23 22:16:18

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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