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APRS station W3VPR-1 - show graphs
Comment: 147.105MHz T107 +060 W3VPR
Location: 38°54.19' N 76°39.15' W - locator FM18QV16QS - show map
5.2 miles Southwest bearing 230° from Riva, Anne Arundel County, Maryland, United States [?]
5.9 miles West bearing 249° from Londontowne, Anne Arundel County, Maryland, United States
20.6 miles East bearing 88° from Washington, D. C., Washington, D.C., United States
26.8 miles South bearing 185° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-01-02 06:36:04 EST (29m15s ago)
2025-01-02 06:36:04 EST local time at Riva, United States [?]
Last telemetry: 2022-02-27 03:17:04 EST (1040d 3h48m ago) – show telemetry
Ch 1: 403, Ch 2: 571, Ch 3: 0, Ch 4: 0, Ch 5: 0
Device: Argent Data Systems: OpenTracker (tracker)
Last path: W3VPR-1>APOT30 via MD3-2,qAR,KZ3VEA-10 (good)
Positions stored: 13
Packet rate: 866 seconds between packets on average during 42452 seconds.
Other SSIDs: W3VPR-Z W3VPR-N
APRS digipeater – Statistics for 2025-01:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2025-01-01 21:49:33 EST (9h15m ago)
Normal receiver range estimate: 124 miles (Updated: 2019-09-30 19:35:20 EDT)
Position packets heard directly: 6 on radio path
Stations near current position of W3VPR-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KB3YMU-91.6 miles 354°2024-12-13 18:30:20 W3AAC-111.7 miles 118°2025-01-02 06:30:42
W3AAC-91.7 miles 118°2024-12-10 00:07:20 GW33471.7 miles 91°2025-01-02 07:00:21
KC3BAN-132.0 miles 93°2025-01-02 07:01:41 CW96923.0 miles 97°2025-01-02 07:00:17
WJ8CJA3.5 miles 194°2024-12-26 11:09:35 PHISVRY4A3.6 miles 315°2024-12-31 19:01:35
GW32114.3 miles 52°2025-01-02 07:04:07 FW44954.4 miles 77°2025-01-02 07:00:13
KC3ZFY4.5 miles 277°2025-01-02 07:05:07 K3TH-74.6 miles 10°2024-12-25 16:58:08
fw47734.7 miles 55°2025-01-02 07:01:06 KB3VLK-74.8 miles 77°2024-12-12 19:17:07
KB3VLK-104.8 miles 77°2024-12-16 15:33:21 DW78594.8 miles 77°2025-01-02 07:02:06
K3TXT-16.0 miles 59°2025-01-02 07:03:35 N3HU-156.7 miles 167°2025-01-02 06:16:36
NA3MD-106.7 miles 167°2024-12-22 22:59:08 N3UJJ6.7 miles 192°2025-01-02 06:44:03
Stations which heard W3VPR-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
N3KTX-1 5 2025-01-01 17:48:30 2025-01-01 23:19:54 FM18QV > FM19PG 26.8 miles 350° 2025-01-01 23:19:54
N3UJJ 10 2024-12-31 20:39:32 2025-01-02 01:20:05 FM18QV > FM18PT 6.7 miles 192° 2025-01-02 01:20:05
K3GJ-13 2 2025-01-01 15:48:08 2025-01-01 22:19:21 FM18QV > FM18NU 12.2 miles 248° 2025-01-01 22:19:21
KV3B-1 24 2024-12-31 19:09:03 2025-01-02 03:50:26 FM18QV > FM19JE 37.4 miles 302° 2025-01-02 03:50:26
K3ARS-2 1 2025-01-01 10:47:21 2025-01-01 10:47:21 FM18QV > FM19VD 27.5 miles 54° 2025-01-01 10:47:21
W4KEL-12 11 2024-12-31 20:09:20 2025-01-01 04:45:22 FM18QV > FM08QH 113.3 miles 249° 2025-01-01 04:45:22
KV3B-2 10 2024-12-31 19:39:08 2025-01-01 23:50:03 FM18QV > FM18NW 12.3 miles 286° 2025-01-01 23:50:03
KZ3VEA-10 15 2025-01-01 07:16:30 2025-01-02 06:20:55 FM18QV > FM19PA 8.3 miles 351° 2025-01-02 06:20:55
W4TTU-10 1 2025-01-01 16:18:12 2025-01-01 16:18:12 FM18QV > FM19HB 40.0 miles 284° 2025-01-01 16:18:12
W0DEL-2 1 2025-01-02 05:50:46 2025-01-02 05:50:46 FM18QV > FM19OF 23.3 miles 342° 2025-01-02 05:50:46

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 W3VPR-1
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
W3ADO 6 2024-12-31 20:49:11 2025-01-01 21:49:33 FM18SX > FM18QV 10.7 miles 58° 2025-01-01 21:49:33

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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