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APRS station WC4J-3 - show graphs
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Comment: 144.39 APRS
Last status: NX-74205
Location: 38°47.54' N 77°31.58' W - locator FM18FT60UD - show map - static map
1.6 miles West bearing 269° from Sudley, Prince William County, Virginia, United States [?]
6.2 miles Southwest bearing 238° from Centreville, Fairfax County, Virginia, United States
27.3 miles West bearing 255° from Washington, D. C., Washington, D.C., United States
59.9 miles Southwest bearing 235° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2019-05-24 14:10:24 CDT (3m8s ago)
2019-05-24 15:10:24 EDT local time at Sudley, United States [?]
Device: KJ4ERJ: APRSIS32 (software, Windows)
Last path: WC4J-3>APWW10 via TCPIP*,qAC,T2NL
Positions stored: 1
Packet rate: 26 seconds between packets on average during 1290 seconds.
This station is transmitting packets at a high rate, which can cause congestion in the APRS network.
Items and objects originated: 501 502 503F 503R 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 520 521 523 524 525 526 Heathcote HFEST 6/3 PW HOSP Sentara
Other SSIDs: WC4J WC4J-1 WC4J-10 WC4J-11 WC4J-14 WC4J-2 WC4J-5 WC4J-6 WC4J-7 WC4J-8 WC4J-9
APRS igate – Statistics for 2019-05:
Stations heard directly: 49 on radio path – show map
Last heard a station directly: 2019-05-24 14:06:05 CDT (7m27s ago)
Normal receiver range estimate: 31 miles (Updated: 2019-02-28 16:14:24 CST)
Position packets heard directly: 1961 on radio path
Position packets sent to APRS-IS: 1842 – show map
Stations near current position of WC4J-3 - show more
callsign distance last heard - CDT      callsign distance last heard - CDT
QC4J-30.0 yards 0°2019-05-23 14:29:03 WC4J-763.5 yards 270°2019-05-23 21:54:19
WC4J-2126.4 yards 241°2019-05-24 13:57:44 WC4J-6149.8 yards 228°2019-05-23 21:52:01
KC3NLS-i0.4 miles 317°2019-05-22 10:34:41 KK4GOW-30.7 miles 111°2019-05-23 20:17:26
5111.1 miles 111°2019-05-24 14:04:07 W4PWC-101.4 miles 323°2019-05-24 13:53:17
KD4RTH1.5 miles 69°2019-05-21 11:40:23 KD6AKC-91.7 miles 343°2019-05-24 06:15:01
KI4SUR-92.1 miles 167°2019-05-21 05:16:39 PW HOSP2.7 miles 129°2019-05-24 14:00:37
5253.7 miles 223°2019-05-24 14:00:07 5213.8 miles 139°2019-05-24 14:03:37
W4KRL-154.0 miles 39°2019-05-24 14:10:07 KG4GIY4.1 miles 149°2019-05-24 14:01:09
5014.1 miles 131°2019-05-24 13:59:37 5084.1 miles 88°2019-05-24 14:06:07
W4JTP-94.3 miles 209°2019-05-06 08:26:35 KK4GOW4.3 miles 38°2019-05-23 20:29:02
Stations which heard WC4J-3 directly on radio –
callsign pkts first heard - CDT last heard longest (tx => rx) longest at - CDT
N3HF-1 663 2019-04-30 22:10:02 2019-05-24 13:59:21 FM18FT > FM18GQ 9.4 miles 142° 2019-05-24 13:59:21
NV4FM-5 5 2019-05-12 16:50:39 2019-05-24 02:30:44 FM18FT > FM18JV 18.5 miles 65° 2019-05-24 02:30:44
KG4GIY 257 2019-05-02 17:40:49 2019-05-23 06:59:00 FM18FT > FM18GR 4.3 miles 149° 2019-05-23 06:59:00
KV3B-1 129 2019-04-30 21:31:53 2019-05-24 13:59:22 FM18FT > FM19JE 31.1 miles 29° 2019-05-24 13:59:22
KJ4RPW-3 1 2019-05-17 03:38:06 2019-05-17 03:38:06 FM18FT > FM07SX 76.2 miles 223° 2019-05-17 03:38:06
W4VA-10 26 2019-05-09 17:53:04 2019-05-13 19:01:48 FM18FT > FM18BR 17.1 miles 257° 2019-05-13 19:01:48
K3ARS-2 1 2019-05-10 22:50:08 2019-05-10 22:50:08 FM18FT > FM19VD 73.3 miles 71° 2019-05-10 22:50:08
W4KEL-12 441 2019-04-30 21:01:59 2019-05-24 13:59:20 FM18FT > FM08QH 67.5 miles 240° 2019-05-24 13:59:20
K3HKI-1 38 2019-05-08 03:21:37 2019-05-24 04:29:16 FM18FT > FM18QJ 55.5 miles 119° 2019-05-24 04:29:16
W3VPR-1 6 2019-05-10 16:52:28 2019-05-24 01:59:20 FM18FT > FM18QV 47.6 miles 80° 2019-05-24 01:59:20
KA4RRU 2 2019-05-22 06:12:41 2019-05-22 10:42:43 FM18FT > FM18EN 17.0 miles 204° 2019-05-22 10:42:43

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 WC4J-3
callsign pkts first heard - CDT last heard longest (rx => tx) longest at - CDT
N3KTX-1 1 2019-05-23 22:38:41 2019-05-23 22:38:41 FM19PG > FM18FT 54.2 miles 51° 2019-05-23 22:38:41
N3HF-1 527 2019-04-30 20:15:09 2019-05-24 14:06:05 FM18GQ > FM18FT 9.4 miles 142° 2019-05-24 14:06:05
K5DUG-2 3 2019-05-15 12:19:49 2019-05-15 12:23:53 FM18FT > FM18FT 2.8 miles 278° 2019-05-15 12:23:53
N8IK-9 8 2019-05-05 12:58:08 2019-05-05 14:54:39 FM18FU > FM18FT 4.6 miles 346° 2019-05-05 14:54:39
KG4LAA-15 12 2019-05-21 15:55:56 2019-05-23 17:19:41 FM18HU > FM18FT 8.5 miles 58° 2019-05-23 17:19:41
KC4ZPL-9 6 2019-05-15 19:42:10 2019-05-18 21:21:27 FM18GU > FM18FT 6.1 miles 53° 2019-05-15 19:42:10
KG4GIY 19 2019-05-06 03:56:58 2019-05-23 03:26:57 FM18GR > FM18FT 4.3 miles 149° 2019-05-23 03:26:57
N8WAV-9 4 2019-05-03 17:20:04 2019-05-04 21:33:58 FM18GU > FM18FT 5.6 miles 57° 2019-05-04 17:22:47
KV3B-1 97 2019-05-11 02:39:02 2019-05-24 11:39:14 FM19JE > FM18FT 31.1 miles 29° 2019-05-24 11:39:14
W4CLK-9 9 2019-05-21 09:45:41 2019-05-21 10:22:19 FM18GT > FM18FT 5.4 miles 64° 2019-05-21 10:22:19
KG4LNG-12 32 2019-05-02 12:04:48 2019-05-21 08:28:07 FM18GU > FM18FT 6.4 miles 54° 2019-05-17 20:51:49
KI4SUR-9 5 2019-05-03 05:29:37 2019-05-20 16:09:08 FM18ET > FM18FT 3.3 miles 277° 2019-05-20 05:22:43
N5IC-9 1 2019-05-20 22:01:24 2019-05-20 22:01:24 FM18GV > FM18FT 10.0 miles 33° 2019-05-20 22:01:24
W4SDM-9 2 2019-05-13 20:36:43 2019-05-13 20:37:22 FM18HT > FM18FT 7.0 miles 68° 2019-05-13 20:37:22
WA0DYJ-13 8 2019-05-10 15:14:02 2019-05-24 13:55:05 FM18IQ > FM18FT 13.5 miles 130° 2019-05-10 15:14:02
KB3YQK-9 1 2019-05-19 14:55:37 2019-05-19 14:55:37 FM18FT > FM18FT 1.1 miles 51° 2019-05-19 14:55:37
SMSGTE 1 2019-05-12 16:27:12 2019-05-12 16:27:12 CN89KG > FM18FT 2335.6 miles 303° 2019-05-12 16:27:12
KK4ZUU 25 2019-05-04 17:28:29 2019-05-14 10:10:50 FM18GT > FM18FT 5.0 miles 65° 2019-05-14 10:10:50
K7FSU-9 5 2019-05-02 18:04:31 2019-05-23 16:22:11 FM18GU > FM18FT 5.7 miles 53° 2019-05-23 16:11:09
K4HAX-9 170 2019-05-01 09:35:59 2019-05-24 13:48:02 FM18HU > FM18FT 9.3 miles 61° 2019-05-23 20:21:06
KC4DV-9 52 2019-04-30 20:57:04 2019-05-23 20:50:31 FM18HU > FM18FT 8.2 miles 59° 2019-05-08 16:45:03
KM4HRR-9 2 2019-05-06 12:12:59 2019-05-07 14:26:52 FM18FT > FM18FT 1.6 miles 287° 2019-05-06 12:12:59
KV3W-7 8 2019-05-15 05:45:47 2019-05-19 21:04:08 FM18HU > FM18FT 8.4 miles 60° 2019-05-15 05:45:47
K4NNW-14 2 2019-05-02 10:02:36 2019-05-04 08:51:26 FM18FT > FM18FT 0.6 miles 337° 2019-05-04 08:51:26
KC7OVS 4 2019-05-09 11:57:35 2019-05-09 12:07:30 FM18HU > FM18FT 7.7 miles 58° 2019-05-09 11:57:35
WC4J-7 385 2019-05-02 08:31:11 2019-05-23 21:53:43 FM18GS > FM18FT 4.8 miles 103° 2019-05-14 10:27:14
W3SR-1 7 2019-05-21 13:48:39 2019-05-22 10:00:47 FM18HT > FM18FT 7.1 miles 90° 2019-05-22 09:24:33
W4KEL-2 18 2019-05-03 16:16:43 2019-05-20 10:53:17 FM18FV > FM18FT 6.9 miles 353° 2019-05-08 10:17:47
NQ4T-9 83 2019-05-17 16:00:43 2019-05-23 16:35:11 FM18HQ > FM18FT 11.7 miles 131° 2019-05-17 16:07:38
KD4VA-9 20 2019-05-14 07:16:58 2019-05-21 08:49:33 FM18GU > FM18FT 6.8 miles 44° 2019-05-18 14:33:49
KK4GOW 45 2019-05-23 17:43:56 2019-05-23 20:18:48 FM18FS > FM18FT 1.5 miles 133° 2019-05-23 20:14:44
K3HKI-1 8 2019-05-24 00:00:57 2019-05-24 02:22:26 FM18QJ > FM18FT 55.5 miles 119° 2019-05-24 02:22:26
KD6AKC-9 44 2019-05-06 06:39:34 2019-05-24 06:15:01 FM18GU > FM18FT 5.8 miles 44° 2019-05-20 16:56:37
K2AMP-9 1 2019-05-07 08:43:34 2019-05-07 08:43:34 FM18GT > FM18FT 2.5 miles 58° 2019-05-07 08:43:34
KN4IJZ 3 2019-05-09 18:59:33 2019-05-19 18:39:40 FM18IT > FM18FT 11.6 miles 78° 2019-05-09 18:59:33
N4NVG-9 1 2019-05-01 10:44:34 2019-05-01 10:44:34 FM18GT > FM18FT 3.3 miles 59° 2019-05-01 10:44:34
N9MDH-10 17 2019-05-04 11:56:16 2019-05-17 10:07:56 FM18GU > FM18FT 5.9 miles 60° 2019-05-12 09:06:13
K5BKW-9 11 2019-05-18 05:26:13 2019-05-18 12:49:14 FM18GU > FM18FT 6.1 miles 53° 2019-05-18 12:49:14
N4LDR-9 11 2019-05-12 14:23:26 2019-05-20 09:55:25 FM18GX > FM18FT 13.0 miles 25° 2019-05-20 09:55:25
KM4JB-9 1 2019-05-18 15:47:55 2019-05-18 15:47:55 FM18IS > FM18FT 10.8 miles 91° 2019-05-18 15:47:55
KA4RRU-7 15 2019-05-05 09:39:35 2019-05-09 09:53:23 FM18GR > FM18FT 5.4 miles 131° 2019-05-05 12:23:16
KD9MIL-9 10 2019-05-24 12:48:47 2019-05-24 13:08:35 FM18GP > FM18FT 10.2 miles 153° 2019-05-24 13:08:35
WB6JNR 40 2019-05-12 12:26:08 2019-05-12 19:13:09 FM18FP > FM18FT 9.2 miles 186° 2019-05-12 19:13:09
NV4F 90 2019-05-12 19:26:38 2019-05-13 17:28:21 FM18FP > FM18FT 9.2 miles 186° 2019-05-13 17:28:21
KD3M 1 2019-05-19 10:52:27 2019-05-19 10:52:27 FM18FT > FM18FT 0.8 miles 319° 2019-05-19 10:52:27
KC3NLS-9 6 2019-05-22 10:21:32 2019-05-22 10:51:30 FM18GU > FM18FT 5.1 miles 54° 2019-05-22 10:21:32
KK4BZ-7 31 2019-05-20 17:39:41 2019-05-22 17:08:24 FM18HU > FM18FT 7.8 miles 58° 2019-05-22 16:52:07
KK4GOW-3 51 2019-05-23 12:35:34 2019-05-23 20:17:26 FM18GU > FM18FT 5.7 miles 58° 2019-05-23 12:35:34
KK4GOW-2 58 2019-05-23 12:35:31 2019-05-23 20:18:34 FM18GU > FM18FT 5.7 miles 58° 2019-05-23 12:35:31

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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