Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station N3JAS-9 - show graphs
Comment: FTM-500D
Mic-E message: En route
Location: 39°22.40' N 76°25.35' W - locator FM19SI99HO - show map
0.9 miles Southeast bearing 144° from White Marsh, Baltimore County, Maryland, United States [?]
2.8 miles North bearing 19° from Middle River, Baltimore County, Maryland, United States
11.6 miles Northeast bearing 60° from Baltimore, City of Baltimore, Maryland, United States
77.9 miles Southwest bearing 240° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position: 2025-01-31 22:00:23 EST (2h35m ago)
2025-01-31 22:00:23 EST local time at White Marsh, United States [?]
Altitude: 479 ft
Course: 186°
Speed: 22 MPH
Device: Yaesu: FTM-500D (rig)
Last path: N3JAS-9>SY2R4P via WIDE1-1,WIDE2-1,qAR,N3JAS (good)
Positions stored: 1877
Packet rate: 105 seconds between packets on average during 1155 seconds.
Other SSIDs: N3JAS N3JAS-7 N3JAS-5 N3JAS-10 N3JAS-1 N3JAS-H N3JAS-N
Stations near current position of N3JAS-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
N3JAS-7168.2 yards 249°2025-01-27 21:48:26 KB3HWM173.1 yards 83°2025-01-23 18:58:01
N3JAS176.2 yards 243°2025-02-01 00:27:50 P-N3JAS210.5 yards 235°2025-02-01 00:00:28
KB3HWM-1339.8 yards 146°2025-01-24 16:51:39 KB3HWM-5348.9 yards 144°2025-01-24 10:28:12
KB3HWM-7348.9 yards 144°2025-01-31 23:06:56 KB3HWM-91.1 miles 265°2025-01-31 17:34:05
KC3MDK-81.2 miles 200°2025-02-01 00:33:05 KC3MDK-71.2 miles 200°2025-01-18 13:25:16
W3DAK1.3 miles 193°2025-02-01 00:30:21 KC3YSB-71.7 miles 175°2025-01-30 14:29:26
FW44572.0 miles 285°2025-02-01 00:30:34 KC3RJW-92.2 miles 230°2025-01-28 17:36:23
KC3YGF2.6 miles 160°2025-01-31 17:11:21 4PN2VRG-92.9 miles 255°2025-01-15 08:58:40
KC3YGF-D2.9 miles 165°2025-02-01 00:16:22 KC3YGF2.9 miles 165°2025-01-06 16:31:45
KC3YGF B3.1 miles 167°2025-02-01 00:26:39 KC3YGF-B3.1 miles 167°2025-02-01 00:26:49
Stations which heard N3JAS-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
K3ARS-2 1 2025-01-31 21:48:40 2025-01-31 21:48:40 FM19TJ > FM19VD 20.9 miles 153° 2025-01-31 21:48:40
N3JAS 8 2025-01-31 21:41:08 2025-01-31 22:00:23 FM19TJ > FM19SI 2.4 miles 193° 2025-01-31 21:53:05

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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS