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 KK7RFI-4 - show graphs
Comment: winlink
Location: 47°04.60' N 122°16.51' W - locator CN87UB68XJ - show map
1.9 miles Northeast bearing 29° from Graham, Pierce County, Washington, United States [?]
3.6 miles Southwest bearing 246° from Orting, Pierce County, Washington, United States
14.5 miles Southeast bearing 147° from Tacoma, Pierce County, Washington, United States
36.7 miles South bearing 176° from Seattle, King County, Washington, United States
Last position: 2024-12-31 19:43:08 EST (13d 13h52m ago)
2024-12-31 16:43:08 PST local time at Graham, United States [?]
Device: aprs.fi: iPhone/iPad app (app, ios)
Last path: KK7RFI-4>APFII0 via WIDE1-1,WIDE2-1,qAR,KK7RFI-10 (good)
Positions stored: 879
Other SSIDs: KK7RFI-9 KK7RFI-10 KK7RFI-1 KK7RFI-i KK7RFI
Last heard a station directly: 2024-05-23 08:28:17 EDT (236d 2h6m ago)
Stations near current position of KK7RFI-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KK7RFI-16.4 yards 140°2025-01-02 17:59:03 KK7RFI-1010.3 yards 242°2025-01-14 08:03:30
KK7RFI-414.6 yards 337°2025-01-01 14:35:55 EW69592.1 miles 45°2025-01-14 09:30:18
KJ7SVM-82.6 miles 147°2025-01-07 14:44:04 KJ7SVM-82.6 miles 147°2025-01-07 15:13:10
W9SJG-93.0 miles 233°2025-01-04 23:28:20 KJ7SVM-103.4 miles 112°2025-01-14 08:44:22
K7RRL-24.2 miles 325°2025-01-14 09:25:37 K7RRL-14.2 miles 324°2025-01-12 15:04:34
P7B4.2 miles 160°2025-01-14 00:30:22 K7RRL-D4.2 miles 325°2025-01-14 09:29:02
KI7INW-74.2 miles 333°2024-12-31 13:35:08 CW15584.5 miles 104°2025-01-14 09:31:02
EW87564.6 miles 320°2025-01-14 09:30:47 WA7DGB-94.6 miles 343°2025-01-12 20:41:45
KG7JGJ-95.6 miles 351°2024-12-15 15:50:48 FW72965.7 miles 21°2025-01-14 09:30:51
KK7KPR5.7 miles 6°2025-01-11 10:38:06 EW64205.8 miles 6°2025-01-14 09:25:29
Stations which heard KK7RFI-4 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
KK7RFI-10 4 2024-12-31 19:43:08 2024-12-31 20:06:24 CN87UB > CN87UB 24.7 yards 350° 2024-12-31 20:06:24

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.
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