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 WA9IVH-12 - show graphs
Mic-E message: In service
Last status:
Location: 42°06.06' N 87°46.79' W - locator EN62CC64KF - show map
180.0 yards Northeast bearing 32° from Northfield, Cook County, Illinois, United States [?]
2.2 miles North bearing 11° from Glenview, Cook County, Illinois, United States
18.6 miles North bearing 339° from Chicago, Cook County, Illinois, United States
65.1 miles South bearing 174° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2024-11-23 18:57:25 EST (7h21m ago)
2024-11-23 17:57:25 CST local time at Northfield, United States [?]
Altitude: 627 ft
Course: 96°
Speed: 0 MPH
Last path: WA9IVH-12>T2PV0V via NS9RC*,WIDE1*,K9IQP-13*,qAR,W9CQO-1 (good)
Positions stored: 4848
Packet rate: 113 seconds between packets on average during 5528 seconds.
Stations near current position of WA9IVH-12 - show more
callsign distance last heard - EST      callsign distance last heard - EST
W9GAK-90.4 miles 204°2024-11-04 23:34:54 W9GAK-60.4 miles 203°2024-11-15 18:02:55
KK9H-70.4 miles 24°2024-11-06 09:14:20 KK9H0.4 miles 25°2024-11-24 02:18:48
147.345NS0.6 miles 71°2024-11-24 02:12:37 W9GAK-100.8 miles 310°2024-10-26 20:42:36
KC9USC-110.9 miles 213°2024-11-22 17:29:10 NS9RC1.0 miles 256°2024-11-24 01:59:37
FW12031.8 miles 83°2024-11-24 02:16:54 KX9F-12.0 miles 92°2024-11-18 20:41:42
K3GTD2.2 miles 67°2024-11-14 22:31:26 KA9UAJ2.4 miles 179°2024-11-24 02:15:08
N9IHX2.6 miles 306°2024-11-24 01:59:48 ew58583.4 miles 119°2024-11-24 02:14:50
Skokie Ho3.7 miles 147°2024-11-24 02:15:28 KRISTIN J3.8 miles 32°2024-11-20 17:29:09
KB9SXC-84.2 miles 313°2024-11-24 02:09:51 KV3T-104.3 miles 155°2024-11-24 02:14:41
KV3T-94.3 miles 155°2024-11-22 18:06:55 N9HE-94.3 miles 118°2024-11-22 18:39:02
Stations which heard WA9IVH-12 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
NS9RC 831 2024-11-22 15:40:26 2024-11-23 18:57:25 EN62CC > EN62CC 1.0 miles 256° 2024-11-23 18:57:25

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