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 KD4UJX-7 - show graphs
Mic-E message: In service
Location: 27°56.35' N 82°27.85' W - locator EL87SW45HJ - show map
0.7 miles Southwest bearing 211° from Tampa, Hillsborough County, Florida, United States [?]
3.7 miles South bearing 191° from Citrus Park, Hillsborough County, Florida, United States
17.5 miles Northeast bearing 48° from Saint Petersburg, Pinellas County, Florida, United States
Last position: 2024-01-25 07:40:09 EST (359d 14h44m ago)
2024-01-25 07:40:09 EST local time at Tampa, United States [?]
Altitude: 30 ft
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 202.3 yards.
Course: 212°
Speed: 0 MPH
Device: Yaesu: FT2D (ht)
Last path: KD4UJX-7>R7UV3Z via WIDE1-1,WIDE2-1,qAR,NI4CE-11 (good)
Positions stored: 29
Other SSIDs: KD4UJX-14 KD4UJX-10 KD4UJX-Y KD4UJX-3 KD4UJX-5
Stations near current position of KD4UJX-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
K4EAE-90.6 miles 94°2025-01-17 16:20:24 N2OWE-40.7 miles 253°2024-12-21 18:11:47
KTPF1.9 miles 151°2025-01-18 22:23:33 WD4CNO3.2 miles 248°2025-01-18 22:15:59
WD4CNO-13.2 miles 248°2025-01-18 22:20:52 KQ4BZI-73.3 miles 10°2025-01-18 17:39:09
KI4VAM-103.3 miles 174°2025-01-18 21:52:56 KI4VAM-113.3 miles 174°2025-01-18 21:52:58
KD4UJX-143.6 miles 64°2025-01-18 20:05:22 KD4UJX-103.6 miles 64°2025-01-18 19:10:56
AE4GE B3.9 miles 210°2025-01-15 19:40:04 AE4GE-B3.9 miles 210°2025-01-15 19:40:14
KQ4ZNI-103.9 miles 2°2025-01-04 08:40:31 KQ4ZNI-24.0 miles 2°2025-01-09 09:01:43
KQ4ZNI4.0 miles 2°2025-01-04 12:47:21 KQ4ZNI-24.0 miles 2°2025-01-15 11:39:03
KQ4ZNI-74.0 miles 2°2025-01-18 12:02:43 KQ4ZNI-54.0 miles 2°2025-01-18 21:47:35
W4RNT B4.5 miles 230°2025-01-18 22:23:24 W4RNT-B4.5 miles 230°2025-01-18 22:23:24
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