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 AC9DE-2 - show graphs
Mic-E message: Off duty
Location: 42°58.47' N 87°56.13' W - locator EN62AX73RV - show map
4.0 miles East bearing 77° from Greenfield, Milwaukee County, Wisconsin, United States [?]
4.6 miles Southeast bearing 129° from West Allis, Milwaukee County, Wisconsin, United States
4.7 miles South bearing 198° from Milwaukee, Milwaukee County, Wisconsin, United States
74.3 miles East bearing 95° from Madison, Dane County, Wisconsin, United States
Last position: 2025-01-02 07:44:27 EST (19m33s ago)
2025-01-02 06:44:27 CST local time at Greenfield, United States [?]
Altitude: 646 ft
Course: 85°
Speed: 0 MPH
Device: Yaesu: FTM-300D (rig)
Last path: AC9DE-2>TRUX4W via WIDE1-1,WIDE2-1,qAR,WI9HRO-1 (good)
Positions stored: 2792
Packet rate: 1176 seconds between packets on average during 57630 seconds.
Other SSIDs: AC9DE-11 AC9DE-10 AC9DE-9 AC9DE-7 AC9DE-5
Last heard a station directly: 2024-04-19 20:33:33 EDT (257d 12h30m ago)
Stations near current position of AC9DE-2 - show more
callsign distance last heard - EST      callsign distance last heard - EST
AC9DE-720.7 yards 0°2024-12-16 21:12:10 AC9DE-940.1 yards 180°2025-01-01 15:08:08
AC9DE-101.2 miles 272°2025-01-02 07:49:48 AC9DE-111.2 miles 272°2025-01-02 07:49:51
WB9BVB-91.2 miles 268°2024-12-31 09:45:18 WB9BVB-71.2 miles 273°2024-12-06 04:53:10
WB9BVB-Y1.2 miles 272°2024-12-15 15:55:19 N9XRR-91.4 miles 112°2024-12-30 00:33:22
KD9UCK-92.3 miles 301°2024-12-31 14:26:33 KD9UCK-152.3 miles 301°2025-01-02 00:03:25
K9MAR-DP2.7 miles 307°2025-01-02 07:58:00 W9LAG-DP2.7 miles 307°2024-12-17 00:42:41
DW08353.0 miles 74°2025-01-02 08:00:31 KB9BK3.0 miles 245°2025-01-02 08:02:47
FW75763.3 miles 271°2025-01-02 08:00:30 KC9VAF3.3 miles 226°2025-01-02 08:00:05
N9LXP-93.4 miles 276°2024-12-12 20:57:14 N9LXP-73.5 miles 279°2024-12-14 16:55:15
KD9RVL-93.6 miles 302°2024-12-25 23:19:33 WA9RYO B4.1 miles 224°2025-01-02 07:59:04
Stations which heard AC9DE-2 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
W9RCG-2 37 2024-12-31 20:13:30 2025-01-02 04:44:18 EN62AX > EN53WC 13.6 miles 317° 2025-01-02 04:44:18
N9LKH-1 2 2025-01-02 01:15:11 2025-01-02 03:14:51 EN62AX > EN63BB 7.8 miles 21° 2025-01-02 03:14:51
KB9OIV-2 15 2024-12-31 19:13:30 2025-01-02 04:14:18 EN62AX > EN62BQ 21.5 miles 168° 2025-01-02 04:14:18
WI9HRO-1 16 2025-01-01 00:13:38 2025-01-02 07:44:27 EN62AX > EN63AD 12.3 miles 349° 2025-01-02 07:44:27
N9NMR 4 2024-12-31 20:44:07 2025-01-01 20:14:46 EN62AX > EN52XW 5.9 miles 240° 2025-01-01 20:14:46
W9CQO-1 32 2024-12-31 19:14:20 2025-01-02 06:45:45 EN62AX > EN53XH 23.2 miles 351° 2025-01-02 06:45:45
KC9LFD-10 10 2024-12-31 21:16:09 2025-01-02 06:14:23 EN62AX > EN53XC 9.2 miles 332° 2025-01-02 06:14:23

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