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APRS station K3GJ-13 - show graphs
Comment: W2,MDn Forestville MD
Last beacon: K3GJ-13 APRS DIGIPETER
Location: 38°50.19' N 76°51.75' W - locator FM18NU60MS - show map
6.2 miles West bearing 283° from Upper Marlboro, Prince George's County, Maryland, United States [?]
7.9 miles West bearing 270° from Marlboro Meadows, Prince George's County, Maryland, United States
10.2 miles Southeast bearing 113° from Washington, D. C., Washington, D.C., United States
34.1 miles Southwest bearing 203° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-06-14 12:59:15 EDT (2m40s ago)
2024-06-14 12:59:15 EDT local time at Upper Marlboro, United States [?]
Device: Kantronics: KPC-3
Last path: K3GJ-13>APN383 via TCPIP*,qAR,N3HU
Positions stored: 56
Packet rate: 477 seconds between packets on average during 23395 seconds.
Other SSIDs: K3GJ-15
APRS digipeater – Statistics for 2024-06:
Stations heard directly: 27 on radio path – show map
Last heard a station directly: 2024-06-14 10:00:14 EDT (3h1m ago)
Normal receiver range estimate: 37 miles (Updated: 2022-06-30 18:04:41 EDT)
Position packets heard directly: 144 on radio path
Stations near current position of K3GJ-13 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
145.230MD2.4 miles 310°2024-06-14 12:36:49 wb2ifs-133.7 miles 177°2024-06-14 13:00:02
WB2IFS-94.0 miles 177°2024-05-31 08:27:45 WB2IFS-104.3 miles 177°2024-06-09 21:37:10
WA3GOS4.5 miles 268°2024-05-31 07:48:15 WA3GOS4.6 miles 268°2024-06-11 16:43:24
WA5HDC-75.3 miles 289°2024-05-23 15:05:24 FW68605.5 miles 287°2024-06-14 13:00:40
KM4MRH-135.7 miles 348°2024-05-23 12:38:01 WN3Y6.0 miles 346°2024-05-19 10:30:19
WN3Y-76.0 miles 346°2024-06-03 09:28:10 N3UBI-96.1 miles 261°2024-06-04 03:23:43
KC3LYD6.3 miles 310°2024-06-11 22:12:07 N3NCR-96.4 miles 317°2024-06-14 05:35:10
KA3FTJ6.4 miles 285°2024-06-13 17:44:03 WA3RF-N6.5 miles 332°2024-06-14 12:46:25
WA3RF-D6.5 miles 332°2024-06-14 12:46:45 KB1EJH-W6.9 miles 98°2024-06-09 11:48:43
N3FI-96.9 miles 327°2024-06-14 13:01:33 N2NWK-156.9 miles 327°2024-06-14 10:07:04
Stations which heard K3GJ-13 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
N3KTX-1 3 2024-06-04 05:09:19 2024-06-10 02:28:59 FM18NU > FM19PG 31.7 miles 12° 2024-06-10 02:28:59
NV4FM-5 36 2024-05-31 21:08:27 2024-06-13 10:29:11 FM18NU > FM18JV 19.6 miles 284° 2024-06-13 10:29:11
KV3B-1 53 2024-05-31 21:48:27 2024-06-13 18:29:11 FM18NU > FM19JE 31.7 miles 320° 2024-06-13 18:29:11
KB1EJH-1 9 2024-06-01 07:38:28 2024-06-08 23:28:54 FM18NU > FM28HQ 79.8 miles 97° 2024-06-08 23:28:54
KD2DVW-1 1 2024-06-02 05:38:31 2024-06-02 05:38:31 FM18NU > FM29JL 100.7 miles 63° 2024-06-02 05:38:31
KA3OCS-1 1 2024-06-07 06:58:48 2024-06-07 06:58:48 FM18NU > FM18NE 45.7 miles 182° 2024-06-07 06:58:48
W4KEL-12 143 2024-06-01 02:08:28 2024-06-14 10:19:12 FM18NU > FM08QH 101.1 miles 249° 2024-06-14 10:19:12
W3VPR-1 11 2024-06-02 02:28:35 2024-06-14 07:09:14 FM18NU > FM18QV 12.2 miles 68° 2024-06-14 07:09:14
KV3B-2 58 2024-05-31 23:48:27 2024-06-14 12:29:13 FM18NU > FM18NW 7.9 miles 356° 2024-06-14 12:29:13
N3HU-4 1 2024-06-09 13:10:34 2024-06-09 13:10:34 FM18NU > FM18QT 14.3 miles 101° 2024-06-09 13:10:34
KD4REE-10 1 2024-06-07 02:48:48 2024-06-07 02:48:48 FM18NU > FM18JT 17.3 miles 263° 2024-06-07 02:48:48
K3ORB-10 11 2024-06-01 23:48:30 2024-06-09 07:08:55 FM18NU > FM28LK 101.6 miles 106° 2024-06-09 07:08:55
N3IVK-14 3 2024-06-02 02:28:38 2024-06-06 18:28:49 FM18NU > FM18SJ 38.9 miles 144° 2024-06-06 18:28:49
W4VA-13 6 2024-06-01 07:58:28 2024-06-11 04:39:01 FM18NU > FM18BR 52.9 miles 263° 2024-06-11 04:39:01

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 K3GJ-13
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
N3UJJ-9 44 2024-06-01 10:38:34 2024-06-14 06:22:14 FM18QR > FM18NU 13.2 miles 124° 2024-06-05 16:52:28
N8IK-9 1 2024-06-02 12:18:13 2024-06-02 12:18:13 FM18KT > FM18NU 14.1 miles 263° 2024-06-02 12:18:13
W9TCE-9 5 2024-06-05 17:09:06 2024-06-06 16:47:18 FM18NW > FM18NU 6.7 miles 3° 2024-06-06 16:47:18
NV4FM-5 1 2024-06-04 15:07:43 2024-06-04 15:07:43 FM18JV > FM18NU 19.6 miles 284° 2024-06-04 15:07:43
K3MEJ 1 2024-06-04 05:28:38 2024-06-04 05:28:38 FM19KJ > FM18NU 41.3 miles 339° 2024-06-04 05:28:38
W3VPR-1 17 2024-05-31 23:20:22 2024-06-14 10:00:14 FM18QV > FM18NU 12.2 miles 68° 2024-06-14 10:00:14
CRYC 1 2024-06-09 06:45:38 2024-06-09 06:45:38 FM19WB > FM18NU 43.5 miles 67° 2024-06-09 06:45:38
KV3B-2 3 2024-06-04 04:36:49 2024-06-12 12:37:45 FM18NW > FM18NU 7.9 miles 356° 2024-06-12 12:37:45
KA6AKH 5 2024-06-02 17:55:05 2024-06-12 06:40:09 FM18KT > FM18NU 15.0 miles 267° 2024-06-12 06:40:09
KS1PPY-9 8 2024-06-03 22:53:49 2024-06-14 00:21:36 FM18KU > FM18NU 13.0 miles 281° 2024-06-04 04:29:24
K4BWI-7 1 2024-06-01 05:55:59 2024-06-01 05:55:59 FM18NT > FM18NU 2.7 miles 241° 2024-06-01 05:55:59
KB3YQJ-9 1 2024-06-06 11:08:01 2024-06-06 11:08:01 FM18NV > FM18NU 5.3 miles 13° 2024-06-06 11:08:01
K3ORB-10 1 2024-06-05 02:24:02 2024-06-05 02:24:02 FM28LK > FM18NU 101.6 miles 106° 2024-06-05 02:24:02
KA6AKH-13 8 2024-06-02 04:48:38 2024-06-12 04:03:11 FM18KT > FM18NU 15.0 miles 267° 2024-06-12 04:03:11
WW8L-8 2 2024-06-11 15:13:24 2024-06-11 15:20:44 FM18MT > FM18NU 4.5 miles 253° 2024-06-11 15:13:24
W2EHC-9 1 2024-06-13 06:30:57 2024-06-13 06:30:57 FM18KT > FM18NU 15.2 miles 264° 2024-06-13 06:30:57
K3TXT-7 1 2024-06-13 05:19:16 2024-06-13 05:19:16 FM18PW > FM18NU 10.3 miles 38° 2024-06-13 05:19:16
W4PI-1 21 2024-05-31 22:15:29 2024-06-12 20:55:28 FM18LS > FM18NU 11.8 miles 248° 2024-06-12 20:55:28
WA5HDC-9 1 2024-06-06 17:04:40 2024-06-06 17:04:40 FM18MV > FM18NU 7.4 miles 296° 2024-06-06 17:04:40
K4MOB-9 1 2024-06-14 06:35:41 2024-06-14 06:35:41 FM18JR > FM18NU 20.3 miles 247° 2024-06-14 06:35:41
KB5LNC-5 2 2024-06-03 09:01:45 2024-06-04 06:30:22 FM18KT > FM18NU 13.9 miles 267° 2024-06-04 06:30:22
N3IVK-14 6 2024-06-03 18:30:43 2024-06-13 15:15:14 FM18SJ > FM18NU 38.9 miles 144° 2024-06-13 15:15:14
AL3G-9 1 2024-06-10 06:57:01 2024-06-10 06:57:01 FM18OT > FM18NU 4.1 miles 114° 2024-06-10 06:57:01
KJ4UJW-2 4 2024-06-07 10:03:19 2024-06-07 10:06:59 FM18NU > FM18NU 1.9 miles 22° 2024-06-07 10:03:19
W8COW-9 4 2024-06-03 05:20:56 2024-06-13 05:30:59 FM18LX > FM18NU 14.7 miles 320° 2024-06-13 05:30:59
W1LQA-1 2 2024-06-05 03:02:04 2024-06-05 03:02:40 FM18NT > FM18NU 0.6 miles 237° 2024-06-05 03:02:40
KC3WYD-5 1 2024-06-07 19:56:17 2024-06-07 19:56:17 FM18NV > FM18NU 2.9 miles 23° 2024-06-07 19:56:17

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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