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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 [?]
6.9 miles Southeast bearing 143° from Colonial Beach, 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: 2024-12-26 07:41:17 EST (29m57s ago)
2024-12-26 07:41:17 EST local time at Cobb Island, United States [?]
Last telemetry: 2022-09-18 10:53:08 EDT (829d 22h18m 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,T2LUBLIN
Positions stored: 27
Packet rate: 188 seconds between packets on average during 9210 seconds.
Items and objects originated: 146.745 146.775 VFN meet WARC
Other SSIDs: KA3OCS-9
APRS igate – Statistics for 2024-12:
Stations heard directly: 35 on radio path – show map
Last heard a station directly: 2024-12-26 08:06:14 EST (5m ago)
Normal receiver range estimate: 68 miles (Updated: 2024-12-26 06:04:29 EST)
Position packets heard directly: 4447 on radio path
Position packets sent to APRS-IS: 5205 – show map
Stations near current position of KA3OCS-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
WARC6.2 miles 151°2024-12-26 08:07:23 NW3M-76.4 miles 18°2024-12-21 12:32:13
DW50186.7 miles 19°2024-12-26 08:10:06 GW17247.2 miles 143°2024-12-26 08:00:29
DW02269.8 miles 28°2024-12-26 08:10:31 EW176011.6 miles 69°2024-12-26 08:10:01
DW442712.8 miles 114°2024-12-25 10:15:24 WA4RM B13.6 miles 207°2024-12-26 08:07:25
WA4RM-B13.6 miles 207°2024-12-26 08:07:35 KQ4MFS-N13.6 miles 207°2024-12-26 08:05:33
K2ODV14.1 miles 349°2024-12-13 18:11:26 146.77514.2 miles 309°2024-12-26 08:10:23
GW094014.8 miles 320°2024-12-26 08:09:42 KC3UYF-415.3 miles 318°2024-12-04 14:29:48
N3KTX-315.7 miles 45°2024-12-26 08:06:05 N3JTN-N15.8 miles 57°2024-12-12 13:29:38
K1JOZ16.4 miles 312°2024-12-18 10:11:19 WB3AZH-916.4 miles 294°2024-12-25 14:49:32
147.39+MD16.6 miles 66°2024-12-26 07:51:48 KO4SEZ-916.6 miles 305°2024-12-22 13:38:19
Stations which heard KA3OCS-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
W3SMD 2 2024-12-01 05:38:43 2024-12-08 04:42:34 FM18NE > FM18PL 24.2 miles 24° 2024-12-08 04:42:34
W4NRG 23 2024-12-03 12:28:05 2024-12-25 15:41:28 FM18NE > FM18RG 19.9 miles 66° 2024-12-25 15:41:28

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 5 2024-12-01 08:17:51 2024-12-24 07:30:55 FM18QR > FM18NE 40.0 miles 18° 2024-12-01 08:17:51
N3KTX-7 6 2024-12-05 18:25:48 2024-12-22 14:35:08 FM18XW > FM18NE 68.8 miles 40° 2024-12-22 14:35:08
N3KTX-1 2 2024-12-17 22:03:31 2024-12-18 04:03:26 FM19PG > FM18NE 77.1 miles 6° 2024-12-18 04:03:26
N3ZLL-5 1 2024-12-21 12:30:11 2024-12-21 12:30:11 FM18MI > FM18NE 14.0 miles 343° 2024-12-21 12:30:11
NV4FM-5 1 2024-12-17 21:48:11 2024-12-17 21:48:11 FM18JV > FM18NE 53.6 miles 341° 2024-12-17 21:48:11
KB1EJH-15 10 2024-12-07 16:46:00 2024-12-23 19:04:44 FM28HU > FM18NE 94.1 miles 59° 2024-12-23 19:04:44
N3KTX-3 1589 2024-11-30 19:35:21 2024-12-26 07:56:05 FM18PI > FM18NE 15.7 miles 45° 2024-12-26 07:56:05
N3ZLL-7 2 2024-12-25 09:43:32 2024-12-25 10:33:41 FM19XN > FM18NE 107.7 miles 25° 2024-12-25 09:43:32
AC2NJ 26 2024-12-20 00:44:58 2024-12-25 13:54:59 FM29QJ > FM18NE 147.9 miles 54° 2024-12-25 13:54:59
KG4URW 3 2024-12-03 06:07:01 2024-12-10 06:12:23 FM18IP > FM18NE 39.7 miles 327° 2024-12-10 06:12:23
W3VPR-1 25 2024-12-01 02:35:03 2024-12-24 10:32:42 FM18QV > FM18NE 51.9 miles 14° 2024-12-24 10:32:42
KB2SKP-9 22 2024-12-06 08:38:03 2024-12-21 13:01:16 FM18SF > FM18NE 24.8 miles 79° 2024-12-21 13:01:16
NO3B-1 51 2024-12-03 07:58:43 2024-12-21 14:22:00 FM18MJ > FM18NE 16.3 miles 347° 2024-12-10 17:49:14
KV3B-2 1 2024-12-07 08:33:07 2024-12-07 08:33:07 FM18NW > FM18NE 53.6 miles 1° 2024-12-07 08:33:07
N3HU-4 2 2024-12-17 21:47:07 2024-12-24 05:34:40 FM18QT > FM18NE 45.5 miles 20° 2024-12-24 05:34:40
K4MMJ-9 39 2024-12-02 04:52:56 2024-12-23 13:15:23 FM18JH > FM18NE 17.7 miles 297° 2024-12-20 13:26:43
W3SMD 1089 2024-11-30 20:27:37 2024-12-26 08:06:14 FM18PL > FM18NE 24.2 miles 24° 2024-12-26 08:06:14
K3ORB-10 1 2024-12-18 01:50:55 2024-12-18 01:50:55 FM28LK > FM18NE 100.6 miles 80° 2024-12-18 01:50:55
KF7AWC-9 13 2024-11-30 20:16:14 2024-12-25 19:39:38 FM18SF > FM18NE 24.6 miles 79° 2024-12-22 12:24:43
KB3KOW-12 1 2024-12-03 17:04:02 2024-12-03 17:04:02 FM18NP > FM18NE 32.8 miles 360° 2024-12-03 17:04:02
N5TB 8 2024-12-01 06:06:02 2024-12-23 07:04:32 FM18SG > FM18NE 22.2 miles 72° 2024-12-23 07:04:32
KO4BPM-9 32 2024-12-03 11:49:08 2024-12-09 12:20:15 FM18MN > FM18NE 26.9 miles 350° 2024-12-09 11:23:09
W4VA-13 3 2024-12-17 23:40:18 2024-12-24 17:48:05 FM18BR > FM18NE 64.3 miles 307° 2024-12-24 17:48:05
AL3G-9 13 2024-12-02 07:31:40 2024-12-20 18:09:32 FM18QO > FM18NE 33.8 miles 26° 2024-12-05 17:50:23
W4NRG 1190 2024-11-30 19:05:24 2024-12-25 18:55:45 FM18RG > FM18NE 19.9 miles 66° 2024-12-25 18:55:45
WB3AZH-9 247 2024-12-02 11:11:10 2024-12-25 14:49:32 FM18MN > FM18NE 26.8 miles 348° 2024-12-04 05:55:27
KC3UYF-9 27 2024-12-02 03:58:54 2024-12-22 14:50:00 FM18NN > FM18NE 26.3 miles 6° 2024-12-21 12:07:51
KC3UYF-4 4 2024-12-04 14:00:58 2024-12-04 14:29:48 FM18PI > FM18NE 17.3 miles 37° 2024-12-04 14:00:58
KC3UYF-15 1 2024-12-14 16:40:35 2024-12-14 16:40:35 FM18RH > FM18NE 21.3 miles 63° 2024-12-14 16:40:35
KO4SEZ-9 1 2024-12-18 17:15:28 2024-12-18 17:15:28 FM18JH > FM18NE 17.7 miles 297° 2024-12-18 17:15:28
NN4DL-13 1 2024-12-17 20:41:06 2024-12-17 20:41:06 FM18JV > FM18NE 53.5 miles 340° 2024-12-17 20:41:06
NW3M-7 17 2024-12-21 11:39:55 2024-12-21 12:32:13 FM18NG > FM18NE 6.4 miles 18° 2024-12-21 12:32:13
WM3A-10 1 2024-12-25 19:24:59 2024-12-25 19:24:59 FM19NP > FM18NE 101.0 miles 0° 2024-12-25 19:24:59
KK4NDE-5 12 2024-12-08 14:52:37 2024-12-08 16:24:08 FM18KI > FM18NE 15.8 miles 316° 2024-12-08 14:52:37
W3JRW-9 1 2024-12-21 11:54:48 2024-12-21 11:54:48 FM18RH > FM18NE 20.6 miles 66° 2024-12-21 11:54:48

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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