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 KI4UDD-8 - show graphs
Mic-E message: Off duty
Location: 36°50.91' N 76°24.87' W - locator FM16TU03GP - show map
3.2 miles Northwest bearing 307° from Portsmouth Heights, City of Portsmouth, Virginia, United States [?]
6.5 miles West bearing 278° from Portsmouth, City of Portsmouth, Virginia, United States
7.1 miles West bearing 271° from Norfolk, City of Norfolk, Virginia, United States
24.1 miles West bearing 269° from Virginia Beach, City of Virginia Beach, Virginia, United States
Last position: 2024-04-17 20:52:07 EDT (30d 5h55m ago)
2024-04-17 20:52:07 EDT local time at Portsmouth Heights, United States [?]
Altitude: 16 ft
Course: 164°
Speed: 17 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: KI4UDD-8>SVUP9Q via K4APR-5,WIDE1,KF4HJW-12,WIDE2*,qAR,N1VTT-1 (good)
Positions stored: 21267
Other SSIDs: KI4UDD-9 KI4UDD-15
Stations near current position of KI4UDD-8 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
K4APR38.2 yards 123°2024-05-16 19:24:03 P-K4APR38.2 yards 123°2024-05-18 02:01:03
K4APR-1248.6 yards 90°2024-05-18 02:47:09 K4APR-552.8 yards 113°2024-05-18 02:43:58
K4APR-8130.9 yards 338°2024-05-17 05:08:45 KE4URB-70.8 miles 137°2024-05-04 17:31:16
KQ4OHL-91.3 miles 102°2024-05-17 14:12:29 N4SH-91.3 miles 101°2024-05-16 19:58:48
N4SH-81.3 miles 100°2024-05-14 12:25:10 AK4DV-D1.6 miles 258°2024-05-18 02:43:09
DW22011.6 miles 149°2024-05-18 02:45:52 KO4SMX-91.8 miles 173°2024-05-17 11:23:06
K4LBL-93.2 miles 218°2024-05-17 18:43:10 KO4DBC3.5 miles 327°2024-05-11 09:25:11
K4APR-103.7 miles 221°2024-05-18 01:50:25 DW91734.2 miles 299°2024-05-18 02:45:47
K1MIO-95.0 miles 300°2024-05-16 12:14:25 KB4GM-45.6 miles 91°2024-05-17 09:49:25
KC4JGC-145.8 miles 158°2024-05-16 11:33:58 EW34545.9 miles 307°2024-05-18 02:45:04
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