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APRS station KK4SHF-7 - show graphs
Comment: JOHN D74 WINLINK
Mic-E message: Off duty
Location: 27°30.50' N 80°18.50' W - locator EL97UM31AX - show map
3.9 miles Northeast bearing 52° from Fort Pierce North, Saint Lucie County, Florida, United States [?]
4.4 miles North bearing 14° from Fort Pierce, Saint Lucie County, Florida, United States
15.0 miles North bearing 10° from Port Saint Lucie, Saint Lucie County, Florida, United States
96.5 miles Southeast bearing 137° from Orlando, Orange County, Florida, United States
Last position: 2025-01-21 08:15:58 EST (1d 14h38m ago)
2025-01-21 08:15:58 EST local time at Fort Pierce North, United States [?]
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.2 miles.
Course:
Speed: 0 MPH
Device: Kenwood: TH-D74 (ht)
Last path: KK4SHF-7>RWSPLZ via AF4CN-3*,K4PKT-3*,WIDE2,qAR,K4ANL-3 (good)
Positions stored: 444
Stations near current position of KK4SHF-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
SURVEY VESSEL FL II3.0 miles 203°2025-01-19 22:55:48 FW70203.1 miles 171°2025-01-22 22:54:09
CORINNE C3.5 miles 195°2025-01-19 22:33:25 VOYAGER3.6 miles 195°2025-01-17 08:36:12
CASINO ROYALE3.6 miles 196°2025-01-19 22:56:19 W4AKH B4.4 miles 194°2025-01-22 22:37:46
W4AKH-B4.4 miles 194°2025-01-22 22:37:31 AF4CN-34.5 miles 305°2025-01-22 22:48:23
146.775TC4.7 miles 304°2025-01-22 22:49:17 EL-1461754.7 miles 303°2025-01-22 22:50:29
W4DES-75.0 miles 195°2024-12-31 01:03:04 KG4ORQ-105.3 miles 310°2025-01-22 22:00:34
KK4ENI5.8 miles 287°2025-01-19 23:35:41 KD4LQW-96.1 miles 246°2025-01-22 22:53:11
WE5MAG-96.6 miles 201°2025-01-22 16:05:06 KI4MJO-96.9 miles 305°2025-01-22 15:35:04
KG4ORQ-17.0 miles 303°2024-12-30 16:31:12 KC9EQM-97.6 miles 216°2025-01-22 18:14:22
N1KWH7.7 miles 309°2025-01-13 20:23:30 KB3NG8.4 miles 319°2025-01-03 22:02:20
Stations which heard KK4SHF-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
AF4CN-3 4 2025-01-01 16:58:09 2025-01-21 08:15:58 EL97UM > EL97TN 4.5 miles 305° 2025-01-21 08:15:58

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.
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