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APRS station W3SMD-1 - show graphs
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Comment: (Time 0:00:00)
Location: 38°29.66' N 76°42.00' W - locator FM18PL68AP - show map - static map
1.0 miles West bearing 288° from Golden Beach, Saint Mary's County, Maryland, United States [?]
4.3 miles East bearing 78° from Charlotte Hall, Saint Mary's County, Maryland, United States
33.1 miles Southeast bearing 147° from Washington, D. C., Washington, D.C., United States
55.2 miles South bearing 185° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2017-04-29 05:17:01 EDT (8m29s ago)
2017-04-29 05:17:01 EDT local time at Golden Beach, United States [?]
Last telemetry: 2016-03-17 10:10:44 EDT (407d 19h14m ago) – show telemetry
Battery: 100 Percent, Charging/AC: 49 Charge/On/Off, GPS+Sat: 2 Sats/On/Off, A4: 500 N/A, A5: 0 N/A
 A/C     Charging     GPS     B4     B5     B6     B7     B8 
Device: KJ4ERJ: APRSIS32 (software, Windows)
Last path: W3SMD-1>APWW10 via N3UJJ-6*,WIDE1*,qAR,WA3NHK-10 (good)
Positions stored: 351
Packet rate: 89 seconds between packets on average during 4440 seconds.
Items and objects originated: 145.390MD 146.640MD 147.150MD 147.420MD 147.510MD 223.500 223.500MD 223.900MD 245.390MD 443.05MD 443.1875 443.18750 443.600MD 447.075MD Calvert Calv_Shrf Char_Shrf Chas_Shrf DMR312402 EL-006416 EL-385805 EL-6416 LaPlata MSP_Brk-H MSP_Brk-U MSP_Brk_T Souhrn MD SouthrnMD St.Mary's STM_Shrf
APRS igate – Statistics for 2017-04:
Stations heard directly: 88 on radio path – show map
Last heard a station directly: 2017-04-29 05:25:23 EDT (7s ago)
Normal receiver range estimate: 99 miles (Updated: 2017-04-29 03:56:50 EDT)
Position packets heard directly: 20450 on radio path
Position packets sent to APRS-IS: 28373 – show map
Stations near current position of W3SMD-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
EL-006416164.8 yards 318°2017-04-29 05:13:36 223.500MD180.6 yards 322°2017-04-29 05:11:36
443.18753.7 miles 268°2017-04-29 05:15:06 LWXSVRKIA3.8 miles 84°2017-04-06 16:50:18
Calv_Shrf6.9 miles 63°2017-04-29 04:53:36 DW02827.0 miles 163°2017-04-29 05:23:34
MSP_Brk-U7.2 miles 64°2017-04-29 04:46:06 Calvert7.4 miles 51°2017-04-29 05:23:06
145.390MD8.2 miles 306°2017-04-29 04:57:06 245.390MD8.2 miles 306°2017-04-22 23:47:09
KE6PJF B8.9 miles 18°2017-04-29 05:08:35 KE6PJF-B8.9 miles 18°2017-04-29 05:08:45
KC0JHR-910.3 miles 303°2017-04-28 21:47:39 447.075MD10.9 miles 341°2017-04-29 04:47:51
W3GI-711.0 miles 158°2017-04-19 14:46:17 W3GI-1011.0 miles 158°2017-04-20 20:57:09
N3KTX-311.1 miles 174°2017-04-29 05:07:26 DW492311.2 miles 22°2017-04-29 05:22:01
N3PX-A12.4 miles 146°2017-04-29 05:09:51 N3PX A12.4 miles 146°2017-04-29 05:10:05
Stations which heard W3SMD-1 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
N3KTX-7 33 2017-04-02 07:07:14 2017-04-27 05:34:34 FM18PL > FM18XW 46.1 miles 48° 2017-04-27 05:34:34
N3KTX-1 1 2017-04-28 23:49:28 2017-04-28 23:49:28 FM18PL > FM19PG 54.7 miles 358° 2017-04-28 23:49:28
N3KNT-1 3 2017-04-23 02:00:46 2017-04-23 21:17:30 FM18PL > FM28EM 57.1 miles 89° 2017-04-23 21:17:30
N3UJJ-6 41 2017-04-05 14:14:11 2017-04-29 05:17:01 FM18PL > FM18SX 35.8 miles 18° 2017-04-29 05:17:01
K4BW-12 1 2017-04-14 11:51:40 2017-04-14 11:51:40 FM18PL > FM27DR 77.4 miles 133° 2017-04-14 11:51:40
K3ARL-5 1 2017-04-27 04:59:51 2017-04-27 04:59:51 FM18PL > FN00TL 163.2 miles 328° 2017-04-27 04:59:51
K3GJ-1 10 2017-04-02 07:06:43 2017-04-26 03:56:48 FM18PL > FM18RH 14.6 miles 151° 2017-04-06 21:25:03
K3ARS-2 1 2017-04-27 02:34:42 2017-04-27 02:34:42 FM18PL > FM19VD 50.8 miles 29° 2017-04-27 02:34:42

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 W3SMD-1
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
N3JFS-9 113 2017-04-02 14:36:42 2017-04-26 05:18:29 FM10SJ > FM18PL 559.7 miles 178° 2017-04-19 05:14:02
W3UD-3 1 2017-04-24 06:06:58 2017-04-24 06:06:58 FM29CQ > FM18PL 96.8 miles 31° 2017-04-24 06:06:58
N3KTX-4 1 2017-04-24 01:49:45 2017-04-24 01:49:45 FM19AP > FM18PL 105.2 miles 320° 2017-04-24 01:49:45
N3UJJ-9 11 2017-04-03 11:41:58 2017-04-17 14:44:31 FM18NP > FM18PL 14.6 miles 316° 2017-04-17 11:06:19
N3KTX-2 12 2017-04-03 03:27:55 2017-04-25 21:38:22 FM19FL > FM18PL 81.3 miles 328° 2017-04-25 21:38:22
N3KTX-7 357 2017-04-03 13:13:23 2017-04-28 17:43:48 FM18XW > FM18PL 46.1 miles 48° 2017-04-28 17:43:48
N3KTX-8 193 2017-04-14 21:21:05 2017-04-28 17:39:53 FM28LK > FM18PL 89.2 miles 93° 2017-04-28 17:39:53
N3HF-1 1 2017-04-18 05:21:50 2017-04-18 05:21:50 FM18GQ > FM18PL 40.9 miles 289° 2017-04-18 05:21:50
N8IK-9 2 2017-04-26 06:56:19 2017-04-26 17:00:57 FM18LU > FM18PL 31.9 miles 324° 2017-04-26 17:00:57
W9TCE-9 7 2017-04-01 10:36:58 2017-04-27 18:11:45 FM18JS > FM18PL 32.2 miles 308° 2017-04-27 18:11:45
N2VRG-9 1 2017-04-11 07:36:07 2017-04-11 07:36:07 FM19PB > FM18PL 38.5 miles 360° 2017-04-11 07:36:07
WB3KAS-1 101 2017-04-01 15:42:39 2017-04-26 13:54:46 FM18NR > FM18PL 20.0 miles 331° 2017-04-25 15:07:38
N3KNT-1 131 2017-04-03 06:00:32 2017-04-28 16:30:12 FM28EM > FM18PL 57.1 miles 89° 2017-04-28 16:30:12
W4OKW-9 53 2017-04-01 14:35:44 2017-04-27 11:47:03 FM18SG > FM18PL 20.7 miles 135° 2017-04-25 13:23:40
KC4ZPL 32 2017-04-17 21:24:55 2017-04-24 06:36:48 FM28FW > FM18PL 69.1 miles 64° 2017-04-19 01:42:15
KA6AKH-1 1 2017-04-21 20:20:04 2017-04-21 20:20:04 FM18MU > FM18PL 26.9 miles 331° 2017-04-21 20:20:04
NC4LA-4 1 2017-04-19 00:41:12 2017-04-19 00:41:12 FM15EF > FM18PL 229.6 miles 193° 2017-04-19 00:41:12
K3NAL-1 2786 2017-03-31 20:07:29 2017-04-29 05:09:14 FM18SG > FM18PL 19.8 miles 138° 2017-04-06 22:07:49
W0ADD-15 1 2017-04-08 15:24:54 2017-04-08 15:24:54 FM18XN > FM18PL 35.0 miles 81° 2017-04-08 15:24:54
NV4FM-5 3 2017-04-03 00:38:31 2017-04-26 23:39:59 FM18JV > FM18PL 39.8 miles 316° 2017-04-26 23:39:59
N3UJJ-6 58 2017-04-01 01:10:08 2017-04-28 21:50:34 FM18SX > FM18PL 35.8 miles 18° 2017-04-28 21:50:34
W2ILT-11 1 2017-04-15 02:16:20 2017-04-15 02:16:20 FM19NB > FM18PL 41.8 miles 345° 2017-04-15 02:16:20
AE5LG-9 2 2017-04-16 11:47:48 2017-04-21 07:56:35 FM19MB > FM18PL 42.8 miles 342° 2017-04-21 07:56:35
K3GJ-13 116 2017-04-01 16:30:05 2017-04-29 02:51:40 FM18NU > FM18PL 25.2 miles 340° 2017-04-29 02:51:40
W4IY 1691 2017-03-31 20:42:17 2017-04-29 05:25:23 FM18IP > FM18PL 32.9 miles 289° 2017-04-29 05:25:23
K2ZA-7 6 2017-04-14 22:05:42 2017-04-22 13:11:35 FM28DC > FM18PL 60.9 miles 115° 2017-04-14 22:05:42
KV3B-1 271 2017-04-01 08:52:31 2017-04-27 13:57:03 FM19JE > FM18PL 56.1 miles 329° 2017-04-27 13:57:03
K4BW-12 1197 2017-04-01 05:59:56 2017-04-29 05:24:47 FM27DR > FM18PL 77.4 miles 133° 2017-04-06 21:49:03
K4BW-13 41 2017-04-14 00:43:49 2017-04-21 07:33:40 FM27AI > FM18PL 88.6 miles 152° 2017-04-21 07:33:40
K3ARL-5 3 2017-04-03 03:18:41 2017-04-27 15:19:48 FN00TL > FM18PL 163.2 miles 328° 2017-04-27 15:19:48
KB1EJH-1 1 2017-04-18 01:58:49 2017-04-18 01:58:49 FM28HQ > FM18PL 71.7 miles 79° 2017-04-18 01:58:49
KJ4RPW-3 206 2017-04-02 05:44:02 2017-04-29 02:20:51 FM07SX > FM18PL 103.0 miles 251° 2017-04-29 02:20:51
NJ2CM 5 2017-04-11 12:03:31 2017-04-27 08:31:42 FM29OE > FM18PL 115.4 miles 64° 2017-04-27 08:31:42
KB1EJH-15 58 2017-04-02 08:21:44 2017-04-29 03:05:36 FM28HU > FM18PL 75.6 miles 70° 2017-04-29 03:05:36
KE4LWT-9 2 2017-04-28 16:38:01 2017-04-28 16:45:44 FM08SM > FM18PL 93.8 miles 272° 2017-04-28 16:45:44
W4MRW-9 2 2017-04-04 07:33:02 2017-04-04 07:48:20 FM18LT > FM18PL 29.4 miles 317° 2017-04-04 07:33:02
N3KTX-3 1937 2017-03-31 20:57:15 2017-04-29 05:07:26 FM18PI > FM18PL 11.1 miles 174° 2017-04-29 05:07:26
WW4GW-2 1 2017-04-28 07:51:28 2017-04-28 07:51:28 FM07ON > FM18PL 129.4 miles 241° 2017-04-28 07:51:28
KE4KDY-5 24 2017-04-03 05:59:12 2017-04-29 02:23:20 FM16WS > FM18PL 123.2 miles 164° 2017-04-29 02:23:20
KA3OCS 322 2017-04-19 06:11:00 2017-04-29 04:56:51 FM18NE > FM18PL 24.3 miles 205° 2017-04-29 04:56:51
N3JTN 76 2017-04-07 10:09:57 2017-04-20 10:36:40 FM18QH > FM18PL 13.8 miles 167° 2017-04-20 10:36:40
W3SR 1 2017-04-07 10:59:47 2017-04-07 10:59:47 FM18IP > FM18PL 33.0 miles 287° 2017-04-07 10:59:47
N3KTX-10 4 2017-04-15 00:26:30 2017-04-15 00:56:30 FM19MR > FM18PL 86.8 miles 352° 2017-04-15 00:56:30
KG4SUM-9 1 2017-04-21 07:00:12 2017-04-21 07:00:12 FM18FG > FM18PL 47.6 miles 253° 2017-04-21 07:00:12
KC0JHR-9 271 2017-04-08 07:23:46 2017-04-28 21:47:39 FM18TX > FM18PL 38.7 miles 27° 2017-04-22 17:14:14
W4WFF-5 435 2017-04-02 08:07:34 2017-04-28 18:04:17 FM27GW > FM18PL 76.8 miles 120° 2017-04-28 18:04:17
W4VA-10 1 2017-04-28 23:02:22 2017-04-28 23:02:22 FM18BR > FM18PL 63.5 miles 285° 2017-04-28 23:02:22
KB3FWW-9 183 2017-04-01 08:59:50 2017-04-28 16:00:52 FM18TG > FM18PL 22.3 miles 134° 2017-04-27 15:37:05
N3IP 8 2017-04-11 20:13:53 2017-04-24 06:51:46 FM29GX > FM18PL 122.9 miles 33° 2017-04-24 06:51:46
N4AAA 2 2017-04-09 09:15:13 2017-04-09 09:16:13 FM18JS > FM18PL 34.1 miles 302° 2017-04-09 09:15:13
KB3YQK-9 9 2017-04-14 22:44:22 2017-04-20 15:11:02 FM18MU > FM18PL 27.8 miles 331° 2017-04-14 22:44:22
W3AAC-11 5 2017-04-15 02:52:02 2017-04-18 04:03:40 FM19QD > FM18PL 46.4 miles 5° 2017-04-18 04:03:40
KM4ADO-9 1 2017-04-23 14:49:03 2017-04-23 14:49:03 FM18JT > FM18PL 35.7 miles 308° 2017-04-23 14:49:03
W4BBR-7 5 2017-04-14 04:21:50 2017-04-15 02:11:53 FM26AU > FM18PL 120.9 miles 161° 2017-04-15 02:11:53
K3PDK-9 1 2017-04-21 09:03:37 2017-04-21 09:03:37 FM19GK > FM18PL 77.1 miles 327° 2017-04-21 09:03:37
KD2EAE-1 1 2017-04-03 03:18:04 2017-04-03 03:18:04 FM29KQ > FM18PL 118.4 miles 46° 2017-04-03 03:18:04
K3GJ-15 3317 2017-03-31 20:27:20 2017-04-29 05:19:08 FM18RH > FM18PL 14.1 miles 151° 2017-04-06 21:59:30
K3UG-9 1 2017-04-04 08:48:18 2017-04-04 08:48:18 FM18MT > FM18PL 26.2 miles 326° 2017-04-04 08:48:18
W3RJF 27 2017-04-14 19:26:26 2017-04-27 17:20:33 FM18SH > FM18PL 17.0 miles 135° 2017-04-27 17:20:33
KY1O-9 7 2017-04-16 07:12:34 2017-04-26 18:42:05 FM18TX > FM18PL 38.8 miles 29° 2017-04-16 07:15:50
N3KXE-9 78 2017-04-11 12:34:56 2017-04-15 18:32:48 FM18QS > FM18PL 20.3 miles 16° 2017-04-15 17:49:55
KL3ZE-9 1 2017-04-14 20:57:01 2017-04-14 20:57:01 FM18IP > FM18PL 34.6 miles 289° 2017-04-14 20:57:01
HRBGPA 6 2017-04-09 09:24:38 2017-04-21 00:15:18 FN10LH > FM18PL 126.1 miles 353° 2017-04-21 00:15:18
WG3K 2 2017-03-31 21:01:12 2017-03-31 21:49:10 FM18RQ > FM18PL 16.0 miles 34° 2017-03-31 21:49:10
WG3K-9 87 2017-04-02 07:52:06 2017-04-21 16:00:26 FM18SI > FM18PL 16.8 miles 127° 2017-04-09 14:08:48
N3DXC-2 2 2017-04-27 03:59:45 2017-04-27 04:05:51 FN00MT > FM18PL 199.6 miles 324° 2017-04-27 04:05:51
MAYLDG 1 2017-04-11 12:37:30 2017-04-11 12:37:30 FM29PK > FM18PL 126.4 miles 58° 2017-04-11 12:37:30
W4CAR-5 8 2017-04-14 21:03:47 2017-04-15 04:19:40 FM16VR > FM18PL 125.0 miles 168° 2017-04-15 04:19:40
KA3OCS-8 1 2017-04-13 15:23:53 2017-04-13 15:23:53 FM18NE > FM18PL 24.3 miles 205° 2017-04-13 15:23:53
KC3FKS-2 3 2017-04-17 23:26:07 2017-04-18 01:26:29 FM28BO > FM18PL 44.7 miles 80° 2017-04-18 01:26:29
KC4DV-9 23 2017-04-06 09:09:40 2017-04-17 16:42:26 FM18LP > FM18PL 20.4 miles 304° 2017-04-17 15:25:14
W4ABN-3 1 2017-04-14 13:23:03 2017-04-14 13:23:03 FM18QS > FM18PL 20.5 miles 8° 2017-04-14 13:23:03
W3EAX-8 1 2017-04-15 10:36:11 2017-04-15 10:36:11 FM19JH > FM18PL 63.1 miles 334° 2017-04-15 10:36:11
K3WTF-9 67 2017-04-02 03:56:05 2017-04-28 11:18:27 FM18MU > FM18PL 28.2 miles 336° 2017-04-02 03:56:05
KB3WJH-9 1 2017-04-26 21:05:42 2017-04-26 21:05:42 FM18VX > FM18PL 41.0 miles 37° 2017-04-26 21:05:42
NS5G 1 2017-04-17 08:04:42 2017-04-17 08:04:42 FM18KU > FM18PL 33.4 miles 322° 2017-04-17 08:04:42
K3ARS-2 82 2017-04-15 22:51:03 2017-04-29 03:30:11 FM19VD > FM18PL 50.8 miles 29° 2017-04-29 03:30:11
KG4URW 1 2017-04-10 16:45:32 2017-04-10 16:45:32 FM18JP > FM18PL 31.6 miles 292° 2017-04-10 16:45:32
KC0ODK-9 249 2017-04-01 07:46:18 2017-04-28 17:35:48 FM18SD > FM18PL 28.7 miles 150° 2017-04-18 06:58:31
K3ZN-9 4 2017-04-01 10:47:29 2017-04-01 21:07:10 FM18SG > FM18PL 20.6 miles 142° 2017-04-01 21:07:10
W3GME-9 40 2017-04-01 07:44:27 2017-04-07 08:42:05 FM18SI > FM18PL 18.4 miles 127° 2017-04-01 10:41:22
N3WGC-12 1 2017-04-17 18:28:36 2017-04-17 18:28:36 FM18XN > FM18PL 35.0 miles 81° 2017-04-17 18:28:36
KC3FHU-9 41 2017-04-03 11:25:43 2017-04-25 14:17:55 FM18SF > FM18PL 22.7 miles 139° 2017-04-17 14:47:53
KA3POX-12 5624 2017-03-31 20:14:57 2017-04-29 05:21:15 FM18MR > FM18PL 21.3 miles 315° 2017-04-29 05:21:15
W3GI-7 4 2017-04-11 11:08:30 2017-04-11 11:36:30 FM18RI > FM18PL 13.3 miles 145° 2017-04-11 11:34:24
KC7OVS 1 2017-04-16 13:43:37 2017-04-16 13:43:37 FM18KR > FM18PL 26.9 miles 310° 2017-04-16 13:43:37
KA3OCS-9 9 2017-04-15 15:19:26 2017-04-27 15:17:22 FM18NE > FM18PL 24.3 miles 205° 2017-04-27 15:17:22
K3ARS-3 3 2017-04-27 10:55:23 2017-04-29 03:05:31 FM19VF > FM18PL 57.7 miles 30° 2017-04-29 03:05:31

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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