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 W3IAO-4 - show graphs
Comment: 146.520MHz Jason - TH-D75A
Location: 34°33.55' N 77°24.15' W - locator FM14HN14QE - show map
0.5 miles Northwest bearing 326° from Sneads Ferry, Onslow County, North Carolina, United States [?]
9.7 miles Northeast bearing 63° from Holly Ridge, Onslow County, North Carolina, United States
38.5 miles Northeast bearing 53° from Wilmington, New Hanover County, North Carolina, United States
72.8 miles South bearing 182° from Greenville, Pitt County, North Carolina, United States
Last position: 2025-02-01 16:40:40 EST (3h30m ago)
2025-02-01 16:40:40 EST local time at Sneads Ferry, United States [?]
Altitude: -90 ft
Course: 19°
Speed: 6 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: W3IAO-4>APDR16 via TCPIP*,qAC,T2CSNGRAD
Positions stored: 2539
Packet rate: 759 seconds between packets on average during 12138 seconds.
Other SSIDs: W3IAO-B W3IAO-N W3IAO-7 W3IAO-10 W3IAO-5 W3IAO-9
Stations near current position of W3IAO-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
CW77792.3 miles 133°2025-02-01 20:01:00 KG4CEU-72.4 miles 227°2025-02-01 13:24:07
KG4CEU-103.7 miles 232°2025-01-11 12:55:47 AI4FI4.5 miles 97°2025-02-01 19:08:04
FW64005.4 miles 225°2025-02-01 20:00:11 P-KC9UXC9.4 miles 13°2025-01-09 23:01:16
KF4RRE B9.8 miles 354°2025-02-01 19:58:10 KF4RRE-B9.8 miles 354°2025-02-01 19:58:20
KB0VZP-1411.3 miles 348°2025-01-27 09:18:28 N4NCH-112.1 miles 233°2025-01-25 13:17:44
KA4SQN12.2 miles 337°2025-02-01 19:49:31 KQ4TTO-713.1 miles 356°2025-02-01 11:05:08
KQ4JRX-1314.3 miles 7°2025-02-01 20:09:11 KQ4JRX-1014.3 miles 7°2025-02-01 20:08:11
N5VX14.4 miles 346°2025-02-01 20:04:59 N5VX-714.4 miles 346°2025-01-08 08:14:55
EW594514.7 miles 353°2025-02-01 20:06:06 EW229315.0 miles 327°2025-02-01 20:01:21
KJ0R-415.4 miles 235°2025-01-30 18:37:46 AE4TU-915.7 miles 57°2025-01-24 02:46:21
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