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 N9ZAJ-9 - show graphs
Mic-E message: Off duty
Location: 41°49.36' N 89°21.65' W - locator EN51HT67QK - show map
3.4 miles Southwest bearing 247° from Franklin Grove, Lee County, Illinois, United States [?]
6.2 miles East bearing 100° from Dixon, Lee County, Illinois, United States
33.9 miles Southwest bearing 204° from Rockford, Winnebago County, Illinois, United States
53.7 miles West bearing 275° from Aurora, Kane County, Illinois, United States
Last position: 2025-01-18 18:18:18 EST (6d 5h17m ago)
2025-01-18 17:18:18 CST local time at Franklin Grove, United States [?]
Altitude: 794 ft
Course: 89°
Speed: 78 MPH
Device: Yaesu: FTM-500D (rig)
Last path: N9ZAJ-9>TQTY3V via WX9WL-15*,WIDE1,qAR,KW2DX-3 (good)
Positions stored: 108
Other SSIDs: N9ZAJ
Stations near current position of N9ZAJ-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
FW10187.0 miles 296°2025-01-24 23:30:31 KB9MTD7.0 miles 278°2025-01-23 08:11:15
N9JWI-107.6 miles 152°2025-01-24 23:17:21 EL-1537257.7 miles 166°2025-01-24 23:34:27
WX9WL-47.8 miles 165°2025-01-24 08:05:42 DW20198.2 miles 292°2025-01-24 23:31:39
DW56408.5 miles 289°2025-01-24 23:34:42 WX9WL-159.6 miles 291°2025-01-24 23:29:38
146.970LE9.6 miles 291°2025-01-24 23:33:43 WX9WL-811.6 miles 161°2025-01-19 08:30:40
dw751214.0 miles 151°2025-01-24 23:34:13 W9NTN-314.1 miles 152°2025-01-19 04:43:49
DW489515.7 miles 269°2025-01-24 23:34:24 KC9ICE-115.7 miles 316°2025-01-24 23:13:24
KD9MHN-i16.2 miles 348°2025-01-24 21:01:53 FW305516.8 miles 337°2025-01-24 23:30:38
KB9APW-1018.0 miles 278°2025-01-24 22:58:34 KC6VVT-i18.6 miles 177°2025-01-23 12:03:25
WA9CJN30.7 miles 76°2025-01-13 20:53:19 FW269832.0 miles 55°2025-01-24 23:30:32
Stations which heard N9ZAJ-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
WA9SGF-2 1 2025-01-17 07:07:20 2025-01-17 07:07:20 EN61AU > EN61BT 4.2 miles 117° 2025-01-17 07:07:20
W9AUV 13 2025-01-10 07:20:40 2025-01-17 07:31:48 EN51WT > EN51TU 11.5 miles 284° 2025-01-17 07:17:30
WX9WL-15 1 2025-01-18 18:18:18 2025-01-18 18:18:18 EN51HT > EN51FU 9.6 miles 291° 2025-01-18 18:18:18

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