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APRS station 4PN3JAS-9 - show graphs
Comment: FTM-500D
Mic-E message: En route
Location: 39°22.76' N 76°25.55' W - locator FM19SJ81VA - show map
0.5 miles Southeast bearing 132° from White Marsh, Baltimore County, Maryland, United States [?]
3.2 miles North bearing 13° from Middle River, Baltimore County, Maryland, United States
11.7 miles Northeast bearing 58° from Baltimore, City of Baltimore, Maryland, United States
77.9 miles Southwest bearing 240° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position: 2025-01-20 10:33:55 EST (1d 10h22m ago)
2025-01-20 10:33:55 EST local time at White Marsh, United States [?]
Altitude: 157 ft
Course: 312°
Speed: 47 MPH
Device: Yaesu: FTM-500D (rig)
Last path: 4PN3JAS-9>SY2R7V via WIDE1-1,WIDE2-1,qAR,N3JAS (good)
Positions stored: 4
Stations near current position of 4PN3JAS-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
N3JAS-70.5 miles 169°2025-01-20 18:35:04 N3JAS-90.5 miles 168°2025-01-21 17:50:30
N3JAS0.5 miles 169°2025-01-21 20:54:23 KB3HWM0.5 miles 143°2025-01-19 11:22:45
P-N3JAS0.5 miles 171°2025-01-21 20:00:31 KB3HWM-70.6 miles 154°2025-01-21 16:45:42
KB3HWM-90.6 miles 152°2025-01-21 16:01:12 KC3MDK-81.6 miles 189°2025-01-21 20:48:05
KC3MDK-101.6 miles 189°2024-12-28 15:34:24 KC3MDK-71.6 miles 188°2025-01-18 13:25:16
W3DAK1.7 miles 184°2025-01-21 20:45:31 FW44571.8 miles 273°2025-01-21 20:45:36
4PW2MEB-92.5 miles 19°2025-01-16 08:55:58 4PN2VRG-92.8 miles 246°2025-01-15 08:58:40
KC3YGF3.1 miles 160°2025-01-21 13:00:26 KC3OWM-93.3 miles 180°2025-01-06 04:19:44
AA3BR-73.4 miles 230°2024-12-23 11:39:37 KC3YGF-D3.4 miles 164°2025-01-21 20:52:22
KC3YGF3.4 miles 164°2025-01-06 16:31:45 KC3YGF B3.5 miles 166°2025-01-21 20:52:25
Stations which heard 4PN3JAS-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
N3JAS 1 2025-01-12 15:35:20 2025-01-12 15:35:20 FM19SJ > FM19SI 2.3 miles 152° 2025-01-12 15:35:20

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.
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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