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 N4YSA-9 - show graphs
Comment: 146.625MHz
Mic-E message: In service
Location: 38°26.74' N 78°37.22' W - locator FM08QK56NX - show map
2.6 miles North bearing 4° from Elkton, Rockingham County, Virginia, United States [?]
2.7 miles South bearing 175° from Shenandoah, Page County, Virginia, United States
88.2 miles Northwest bearing 315° from Richmond, City of Richmond, Virginia, United States
88.3 miles Southwest bearing 236° from Germantown, Montgomery County, Maryland, United States
Last position: 2025-01-18 12:24:48 EST (2d 20h38m ago)
2025-01-18 12:24:48 EST local time at Elkton, United States [?]
Altitude: 965 ft
Course: 161°
Speed: 2 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: N4YSA-9>S8RV7T via qAR,KN4FM-8
Positions stored: 19199
Packet rate: 239 seconds between packets on average during 1671 seconds.
Other SSIDs: N4YSA-6 N4YSA-8 N4YSA-1 N4YSA-4 N4YSA-7
Stations near current position of N4YSA-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
N4YSA-137.8 yards 301°2025-01-20 19:09:16 GW56730.9 miles 271°2025-01-21 09:00:02
GW58482.3 miles 76°2025-01-21 09:00:40 N4YSA-42.5 miles 178°2025-01-20 15:07:51
N4QD-122.7 miles 207°2025-01-21 08:56:39 N4QD2.7 miles 207°2025-01-19 11:36:20
N4QD-132.7 miles 207°2025-01-21 09:01:13 KE4CKH-12.9 miles 183°2025-01-21 06:39:47
KE4CKH-22.9 miles 183°2025-01-20 17:03:43 KE4CKH-Y2.9 miles 182°2025-01-16 10:16:59
N4YSA-73.2 miles 212°2025-01-01 08:46:45 KJ4HFO-93.4 miles 163°2025-01-18 14:21:05
W4V/HB0464.4 miles 172°2025-01-05 18:35:59 W4V/SH0184.5 miles 63°2025-01-05 16:17:32
N4QD-94.7 miles 200°2025-01-21 05:50:02 K0KOC-155.4 miles 237°2024-12-24 22:12:34
W4V/HB0246.0 miles 272°2025-01-19 16:20:44 KO4IZP-76.3 miles 239°2025-01-15 19:28:11
GW56146.4 miles 240°2025-01-21 09:00:06 W4V/SH0068.4 miles 154°2025-01-01 16:00:47
Stations which heard N4YSA-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
K4EME-3 6 2025-01-09 09:28:40 2025-01-09 12:21:52 FM08OG > FM08ID 27.4 miles 257° 2025-01-09 12:21:52
W4KEL-12 20 2025-01-01 08:32:56 2025-01-17 14:43:41 FM08NJ > FM08QH 14.8 miles 115° 2025-01-04 11:36:40
N4YSA-6 11 2025-01-01 08:48:32 2025-01-18 12:10:47 FM08QJ > FM08QO 15.1 miles 2° 2025-01-17 14:23:19
WV8MT-4 1 2025-01-01 08:53:13 2025-01-01 08:53:13 FM08QJ > FM08HQ 47.2 miles 296° 2025-01-01 08:53:13
K4MRA-2 10 2025-01-09 10:15:19 2025-01-18 12:06:47 FM08LD > FM08OJ 23.3 miles 40° 2025-01-09 10:59:11
KN4FM-8 139 2025-01-01 08:20:00 2025-01-18 12:24:48 FM08LD > FM08NL 24.6 miles 22° 2025-01-09 10:59:40
KQ4MEM-2 5 2025-01-04 07:44:28 2025-01-12 08:44:42 FM08QK > FM08OP 18.4 miles 327° 2025-01-05 08:46:13
N4QD-12 94 2025-01-01 08:09:21 2025-01-12 16:38:13 FM08LC > FM08QJ 30.3 miles 49° 2025-01-09 10:06:48
KZ4IK-10 5 2025-01-09 09:56:01 2025-01-09 10:51:10 FM08LC > FM08VI 50.0 miles 73° 2025-01-09 09:56:01

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.
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