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APRS station KA3OCS-1 - show graphs
Comment: monitoring 144.200 ssb/cw 146.350 fm
Last status: APRSISCE/32
Location: 38°10.48' N 76°53.15' W - locator FM18NE31QW - show map
6.2 miles South bearing 201° from Cobb Island, Charles County, Maryland, United States [?]
6.3 miles Northwest bearing 330° from Montross, Westmoreland County, Virginia, United States
50.2 miles South bearing 166° from Arlington, Arlington County, Virginia, United States
50.4 miles South bearing 171° from Washington, D. C., Washington, D.C., United States
Last position: 2025-02-05 17:03:57 EST (17h38m ago)
2025-02-05 17:03:57 EST local time at Cobb Island, United States [?]
Last telemetry: 2022-09-18 10:53:08 EDT (872d 49m ago) – show telemetry
Ch 1: 190, Ch 2: 0, Ch 3: 0, Ch 4: 0, Ch 5: 0
Device: KJ4ERJ: APRSIS32 (software, Windows)
Last path: KA3OCS-1>APWW11 via TCPIP*,qAC,T2CHILE
Positions stored: 27
Packet rate: 182 seconds between packets on average during 8919 seconds.
Items and objects originated: 146.745 146.775 VFN meet WARC
Other SSIDs: KA3OCS-9
APRS igate – Statistics for 2025-02:
Stations heard directly: 19 on radio path – show map
Last heard a station directly: 2025-02-05 16:55:53 EST (17h46m ago)
Normal receiver range estimate: 93 miles (Updated: 2024-12-31 18:15:52 EST)
Position packets heard directly: 557 on radio path
Position packets sent to APRS-IS: 649 – show map
Stations near current position of KA3OCS-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KQ4VJV1.1 miles 106°2025-01-27 17:25:50 KQ4VJV-75.9 miles 308°2025-02-02 17:17:42
WARC6.2 miles 151°2025-02-05 17:15:53 DW50186.7 miles 19°2025-02-06 10:40:05
GW17247.2 miles 143°2025-02-06 10:30:33 WB3AZH-i8.4 miles 322°2025-01-21 20:22:54
DW02269.8 miles 28°2025-02-06 10:41:08 WB3AZH-910.8 miles 307°2025-02-05 16:11:20
EW176011.6 miles 69°2025-02-06 10:41:00 DW442712.8 miles 114°2025-02-05 12:00:38
WA4RM B13.6 miles 207°2025-02-06 10:35:57 WA4RM-B13.6 miles 207°2025-02-06 10:36:07
KQ4MFS-N13.6 miles 207°2025-02-06 10:25:41 146.77514.2 miles 309°2025-02-05 17:15:23
GW094014.8 miles 320°2025-02-06 10:38:04 KC2DPF-615.3 miles 324°2025-01-17 17:02:31
N3KTX-315.7 miles 45°2025-02-06 10:36:25 147.39+MD16.6 miles 66°2025-02-06 10:38:31
KK4NDE-216.8 miles 306°2025-02-06 10:34:26 NO3B-117.0 miles 310°2025-01-10 13:24:27
Stations which heard KA3OCS-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
W4NRG 1 2025-02-04 22:34:09 2025-02-04 22:34:09 FM18NE > FM18RG 19.9 miles 66° 2025-02-04 22:34:09

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 KA3OCS-1
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
N3UJJ-9 4 2025-02-04 07:04:11 2025-02-04 16:34:47 FM18NP > FM18NE 33.5 miles 1° 2025-02-04 07:05:20
N3KTX-7 3 2025-02-01 07:35:43 2025-02-04 05:26:46 FM18XW > FM18NE 68.8 miles 40° 2025-02-04 05:26:46
N3KTX-1 1 2025-02-04 07:05:20 2025-02-04 07:05:20 FM19PG > FM18NE 77.1 miles 6° 2025-02-04 07:05:20
N3KTX-3 191 2025-01-31 20:36:22 2025-02-04 10:56:25 FM18PI > FM18NE 15.7 miles 45° 2025-02-04 10:56:25
K3ARS-2 2 2025-02-04 05:26:42 2025-02-04 05:45:05 FM19VD > FM18NE 75.1 miles 28° 2025-02-04 05:45:05
KG4URW 1 2025-02-04 12:03:09 2025-02-04 12:03:09 FM18IP > FM18NE 39.2 miles 328° 2025-02-04 12:03:09
W3VPR-1 2 2025-01-31 20:28:58 2025-02-04 08:56:31 FM18QV > FM18NE 51.9 miles 14° 2025-02-04 08:56:31
KB2SKP-9 2 2025-02-01 13:26:08 2025-02-04 18:41:58 FM18SE > FM18NE 24.9 miles 87° 2025-02-01 13:26:08
K4MMJ-9 9 2025-02-04 04:53:56 2025-02-05 13:09:25 FM18LI > FM18NE 15.3 miles 318° 2025-02-05 13:09:25
W3SMD 204 2025-01-31 20:45:22 2025-02-04 21:08:30 FM18PL > FM18NE 24.2 miles 24° 2025-02-04 21:08:30
KS4E-5 1 2025-02-01 00:19:51 2025-02-01 00:19:51 FM18IS > FM18NE 46.9 miles 335° 2025-02-01 00:19:51
K3ORB-10 2 2025-02-04 04:26:21 2025-02-04 05:41:15 FM28LK > FM18NE 100.6 miles 80° 2025-02-04 05:41:15
KF5TMT-9 1 2025-02-03 17:15:35 2025-02-03 17:15:35 FM18TX > FM18NE 62.8 miles 26° 2025-02-03 17:15:35
KF7AWC-9 4 2025-02-01 10:38:49 2025-02-01 12:47:51 FM18SG > FM18NE 24.0 miles 73° 2025-02-01 12:47:51
W4VA-13 3 2025-02-01 00:16:37 2025-02-01 01:56:39 FM18BR > FM18NE 64.3 miles 307° 2025-02-01 01:56:39
W4NRG 68 2025-01-31 19:15:47 2025-02-05 16:55:53 FM18RG > FM18NE 19.9 miles 66° 2025-02-05 16:55:53
WB3AZH-9 36 2025-02-04 14:51:45 2025-02-05 16:11:20 FM18NQ > FM18NE 34.6 miles 1° 2025-02-04 14:51:45
KC3UYF-9 2 2025-01-31 20:48:23 2025-02-01 07:47:54 FM18RH > FM18NE 21.4 miles 64° 2025-01-31 20:48:23
KC3UYF-15 21 2025-02-01 10:07:05 2025-02-01 19:00:30 FM18RH > FM18NE 21.4 miles 63° 2025-02-01 10:34:52

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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