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*
Web station KA9ZRZ-4 - show graphs
Comment: aprs.fi for iOS iPad Pro
Location: 28°31.45' N 81°08.71' W - locator EL98KM25NT - show map
3.2 miles Southwest bearing 228° from Bithlo, Orange County, Florida, United States [?]
4.8 miles Northwest bearing 301° from Wedgefield, Orange County, Florida, United States
14.2 miles East bearing 94° from Orlando, Orange County, Florida, United States
80.3 miles Northeast bearing 59° from Brandon, Hillsborough County, Florida, United States
Last position: 2024-04-29 07:14:35 EDT (264d 16h23m ago)
2024-04-29 07:14:35 EDT local time at Bithlo, United States [?]
Speed: 0 MPH
Last path: KA9ZRZ-4>aprs.fi via aprsfi-iOS
Positions stored: 8
Other SSIDs: KA9ZRZ-9 KA9ZRZ-Y KA9ZRZ KA9ZRZ-N
Stations near current position of KA9ZRZ-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KA9ZRZ-Y0.3 miles 305°2025-01-17 14:37:10 KA9ZRZ-92.0 miles 327°2025-01-18 18:45:26
GW44312.5 miles 300°2025-01-18 22:34:21 GW06932.5 miles 299°2025-01-18 22:30:31
N3UPS2.9 miles 308°2024-12-22 20:58:41 KJ4DXK-24.2 miles 300°2025-01-12 14:47:16
N4TRN4.4 miles 335°2025-01-15 01:29:34 AE2A-134.5 miles 108°2025-01-18 22:35:03
W6KMJ4.7 miles 107°2025-01-10 14:05:35 K4KMJ4.7 miles 107°2025-01-18 22:37:11
W4ADE-17.0 miles 28°2025-01-16 12:07:20 W4ADE-27.0 miles 28°2025-01-16 19:12:42
KJ4DXK-GD7.3 miles 286°2025-01-18 22:21:40 Millenni-i7.5 miles 358°2024-12-29 00:53:07
N5ALL7.8 miles 202°2025-01-06 20:42:26 N5ALL-17.8 miles 202°2025-01-15 02:04:20
KV4OP7.9 miles 250°2025-01-18 22:30:51 W4KBW-98.1 miles 293°2025-01-18 14:47:15
KT5JM-Y8.6 miles 326°2024-12-30 11:53:21 EW47588.8 miles 191°2025-01-18 22:38:08
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