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APRS station W4AD-10 - show graphs
Comment: W4IY iGate Lake Ridge, VA
Location: 38°41.13' N 77°18.95' W - locator FM18IQ24CM - show map
1.0 miles West bearing 260° from Lake Ridge, Prince William County, Virginia, United States [?]
3.0 miles Northwest bearing 337° from Potomac Mills, Prince William County, Virginia, United States
20.9 miles Southwest bearing 226° from Washington, D. C., Washington, D.C., United States
56.3 miles Southwest bearing 222° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-01-21 20:03:25 EST (8m27s ago)
2025-01-21 20:03:25 EST local time at Lake Ridge, United States [?]
Last WX report: 2024-10-09 20:12:42 EDT (104d 59m ago) – show weather charts
55 °F 100% 0.0 mbar 0.0 MPH West
Last telemetry: 2025-01-20 10:13:49 EST (1d 9h58m ago) – show telemetry
Avg 10m: 0.079 Rx Erlang, Avg 10m: 0.022 Tx Erlang, RxPkts: 72 count/10m, IGateDropRx: 1 count/10m, TxPkts: 21 count/10m
Device: Kenneth W. Finnegan, W6KWF: Aprx (igate, Linux/Unix)
Last path: W4AD-10>APRX29 via qAR,KS4E-5
Positions stored: 43
Packet rate: 1184 seconds between packets on average during 57998 seconds.
APRS igate – Statistics for 2025-01:
Stations heard directly: 46 on radio path – show map
Last heard a station directly: 2025-01-20 10:12:10 EST (1d 9h59m ago)
Normal receiver range estimate: 25 miles (Updated: 2023-11-30 18:52:58 EST)
Position packets heard directly: 2064 on radio path
Position packets sent to APRS-IS: 3080 – show map
Stations near current position of W4AD-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
FW72980.7 miles 164°2025-01-21 20:10:17 KG4ICG0.9 miles 234°2025-01-21 16:29:55
KG4ICG-70.9 miles 234°2025-01-01 06:18:33 KG4ICG-91.1 miles 233°2025-01-21 11:37:15
KG4URP-111.3 miles 76°2024-12-31 17:38:47 KG4URP-81.3 miles 77°2025-01-21 19:57:03
K4LEB-91.4 miles 72°2025-01-19 12:06:43 KG4QXL-21.4 miles 29°2025-01-21 20:06:12
GW15512.1 miles 101°2025-01-21 20:05:58 KQ4NNS-102.1 miles 163°2025-01-17 17:51:48
KJ4LAS-92.3 miles 182°2025-01-19 12:20:24 KO4BYB-92.5 miles 158°2024-12-24 09:18:22
KQ4GEX B3.2 miles 180°2025-01-21 19:52:15 KQ4GEX-B3.2 miles 180°2025-01-21 19:52:25
KQ4GEX3.2 miles 180°2025-01-21 20:02:19 W4IY3.3 miles 138°2025-01-21 20:11:32
4PW4IY3.3 miles 138°2025-01-21 13:12:54 WA0DYJ-133.7 miles 187°2025-01-21 19:50:13
P-KN4FYR3.9 miles 255°2025-01-21 19:01:15 W4GER3.9 miles 30°2025-01-21 20:05:27
Stations which heard W4AD-10 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
W4KEL-12 11 2025-01-11 16:28:30 2025-01-21 06:41:05 FM18IQ > FM08QH 74.6 miles 249° 2025-01-21 06:41:05
KS4E-5 29 2025-01-20 18:54:40 2025-01-21 20:03:25 FM18IQ > FM18IS 7.8 miles 24° 2025-01-21 20:03:25
WC4J 1 2025-01-20 17:25:05 2025-01-20 17:25:05 FM18IQ > FM18FT 13.5 miles 303° 2025-01-20 17:25:05
W4VA-13 28 2025-01-07 21:06:30 2025-01-21 19:29:20 FM18IQ > FM18BR 28.2 miles 277° 2025-01-21 19:29:20
W4TTU-10 1 2025-01-12 08:36:10 2025-01-12 08:36:10 FM18IQ > FM19HB 24.9 miles 353° 2025-01-12 08:36:10
W4VPN-11 7 2025-01-20 15:20:50 2025-01-21 07:51:55 FM18IQ > FM08TK 58.0 miles 252° 2025-01-21 07:51:55

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 W4AD-10
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
N3UJJ-9 1 2025-01-14 08:26:30 2025-01-14 08:26:30 FM18LT > FM18IQ 18.3 miles 65° 2025-01-14 08:26:30
WC4J-14 5 2025-01-05 10:53:45 2025-01-05 15:42:14 FM18FT > FM18IQ 13.5 miles 303° 2025-01-05 10:53:45
W9TCE-9 3 2025-01-18 10:20:21 2025-01-18 10:33:28 FM18IR > FM18IQ 5.4 miles 38° 2025-01-18 10:20:21
NV4FM-5 22 2025-01-02 02:38:15 2025-01-19 15:18:25 FM18JV > FM18IQ 16.2 miles 19° 2025-01-19 15:18:25
KV3B-1 8 2025-01-03 14:01:10 2025-01-18 10:18:05 FM19JE > FM18IQ 34.8 miles 6° 2025-01-18 10:18:05
W3TOM-9 4 2025-01-02 11:23:47 2025-01-02 11:29:49 FM18KN > FM18IQ 15.6 miles 127° 2025-01-02 11:29:49
WA0DYJ-13 333 2024-12-31 19:51:04 2025-01-20 09:41:27 FM18IP > FM18IQ 3.7 miles 187° 2025-01-20 09:41:27
N2IVN-9 3 2025-01-05 05:42:23 2025-01-05 06:06:51 FM18JR > FM18IQ 6.8 miles 65° 2025-01-05 06:06:51
KK4ZUU-9 6 2025-01-07 16:35:23 2025-01-15 18:01:14 FM18GT > FM18IQ 11.7 miles 324° 2025-01-15 18:01:14
K4HAX-9 5 2025-01-05 11:06:13 2025-01-19 13:59:28 FM18IV > FM18IQ 13.3 miles 10° 2025-01-19 13:59:28
KG4URW 45 2025-01-02 06:08:03 2025-01-17 14:14:34 FM18KT > FM18IQ 14.4 miles 47° 2025-01-10 08:24:58
KA3RQR-2 4 2025-01-11 06:31:09 2025-01-20 05:20:49 FM18IV > FM18IQ 13.8 miles 6° 2025-01-20 05:20:49
KN4IJF 13 2025-01-06 18:12:31 2025-01-13 11:27:19 FM18GU > FM18IQ 14.2 miles 335° 2025-01-09 21:54:33
KC3BBT-13 6 2024-12-31 22:01:53 2025-01-13 08:51:44 FM18KX > FM18IQ 22.7 miles 32° 2025-01-13 08:51:44
KC3CNQ-7 2 2025-01-13 13:11:39 2025-01-13 13:16:32 FM18IP > FM18IQ 2.5 miles 163° 2025-01-13 13:11:39
N4CV-2 19 2024-12-31 19:13:31 2025-01-18 16:30:11 FM18GW > FM18IQ 19.4 miles 343° 2025-01-18 16:30:11
KV3B-2 12 2025-01-03 11:07:45 2025-01-13 09:10:02 FM18NW > FM18IQ 30.0 miles 52° 2025-01-13 09:10:02
N1BED-9 3 2025-01-06 14:54:08 2025-01-06 16:42:16 FM18HP > FM18IQ 4.3 miles 245° 2025-01-06 16:42:16
KS4E-5 357 2025-01-05 16:30:40 2025-01-19 16:44:09 FM18IS > FM18IQ 7.8 miles 24° 2025-01-19 16:44:09
KD4MM-9 4 2025-01-14 13:28:35 2025-01-17 16:09:39 FM18IT > FM18IQ 9.1 miles 21° 2025-01-14 13:28:35
K4AVM-9 4 2025-01-13 05:36:41 2025-01-15 05:37:39 FM18FR > FM18IQ 12.8 miles 285° 2025-01-13 05:53:46
K2CZH-9 1 2025-01-02 11:02:21 2025-01-02 11:02:21 FM08VT > FM18IQ 47.3 miles 279° 2025-01-02 11:02:21
KD3BUG-9 1 2025-01-12 18:15:00 2025-01-12 18:15:00 FM18JV > FM18IQ 15.4 miles 21° 2025-01-12 18:15:00
KD9EJE-9 7 2025-01-02 09:40:22 2025-01-02 10:38:24 FM18IR > FM18IQ 4.5 miles 15° 2025-01-02 10:38:24
KE7VKP-9 1 2025-01-08 11:26:12 2025-01-08 11:26:12 FM18HP > FM18IQ 5.4 miles 221° 2025-01-08 11:26:12
KT3I-9 8 2025-01-01 06:53:55 2025-01-19 06:25:57 FM18KS > FM18IQ 11.8 miles 55° 2025-01-17 14:26:35
KC4JGC-14 1 2025-01-12 15:37:12 2025-01-12 15:37:12 FM18IP > FM18IQ 3.4 miles 153° 2025-01-12 15:37:12
KG4ICG-9 363 2025-01-01 06:07:16 2025-01-20 08:42:37 FM18GR > FM18IQ 8.8 miles 298° 2025-01-02 13:54:46
KO4FQW-10 2 2025-01-03 04:41:00 2025-01-15 11:47:27 FM18BU > FM18IQ 31.6 miles 293° 2025-01-15 11:47:27
WC4J 2 2025-01-07 09:06:40 2025-01-16 04:09:00 FM18FT > FM18IQ 13.5 miles 303° 2025-01-16 04:09:00
W2MEB-9 13 2025-01-06 11:37:38 2025-01-16 07:37:13 FM18LT > FM18IQ 18.3 miles 65° 2025-01-16 07:37:13
WD4HDL-9 2 2025-01-10 15:26:17 2025-01-10 16:15:18 FM18GT > FM18IQ 11.6 miles 323° 2025-01-10 15:26:17
KB3KOW-12 2 2025-01-13 05:48:02 2025-01-13 15:37:45 FM18LT > FM18IQ 18.4 miles 65° 2025-01-13 15:37:45
KB5LNC-5 9 2025-01-13 05:33:51 2025-01-16 17:54:26 FM18LU > FM18IQ 18.7 miles 48° 2025-01-16 17:54:26
KY4EA-1 8 2025-01-12 14:05:35 2025-01-13 17:58:40 MM87IG > FM18IQ 6930.0 miles 21° 2025-01-13 17:58:40
W4VA-13 22 2025-01-01 01:10:46 2025-01-19 17:09:45 FM18BR > FM18IQ 28.2 miles 277° 2025-01-19 17:09:45
N0OEP-9 1 2025-01-03 14:19:19 2025-01-03 14:19:19 FM18JQ > FM18IQ 4.0 miles 103° 2025-01-03 14:19:19
WA1JQC-9 6 2025-01-18 09:59:09 2025-01-18 10:26:21 FM18HP > FM18IQ 6.5 miles 232° 2025-01-18 09:59:09
K3IC-8 1 2025-01-15 05:59:12 2025-01-15 05:59:12 FM18GS > FM18IQ 8.8 miles 304° 2025-01-15 05:59:12
WB3AZH-9 3 2025-01-09 14:47:49 2025-01-15 14:46:01 FM18MI > FM18IQ 28.4 miles 142° 2025-01-09 15:04:27
KN4IJF-1 657 2024-12-31 21:20:07 2025-01-20 10:12:10 FM18GS > FM18IQ 9.1 miles 317° 2025-01-20 10:12:10
KJ4LAS-9 2 2025-01-19 12:18:11 2025-01-19 12:20:24 FM18IP > FM18IQ 2.3 miles 182° 2025-01-19 12:20:24
W3DPT-8 1 2025-01-05 07:23:48 2025-01-05 07:23:48 FM18IP > FM18IQ 2.7 miles 132° 2025-01-05 07:23:48
NA5TR-9 2 2025-01-05 15:30:09 2025-01-05 15:38:09 FM18JS > FM18IQ 8.4 miles 53° 2025-01-05 15:38:09
W8NO-10 1 2025-01-18 13:28:08 2025-01-18 13:28:08 FM18JL > FM18IQ 15.5 miles 161° 2025-01-18 13:28:08
W4IY 89 2025-01-18 22:53:44 2025-01-20 09:47:48 FM18IP > FM18IQ 3.3 miles 138° 2025-01-20 09:47:48

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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