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 KB1DDC-9 - show graphs
Map loading...
Mic-E message: En route
Location: 42°32.93' N 71°10.27' W - locator FN42JN91LR - show map - static map
3.2 miles Northeast bearing 65° from Pinehurst, Middlesex County, Massachusetts, United States [?]
5.0 miles East bearing 98° from Billerica, Middlesex County, Massachusetts, United States
14.3 miles Northwest bearing 337° from Boston, Suffolk County, Massachusetts, United States
16.1 miles Northwest bearing 337° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2020-01-22 18:25:34 EST (1d 12h36m ago)
2020-01-22 18:25:34 EST local time at Pinehurst, United States [?]
Altitude: 125 ft
Course: 120°
Speed: 13 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: KB1DDC-9>TR3R9S via WIDE1-1,WIDE2-1,qAR,WB2OSZ-5 (good)
Positions stored: 48432
Packet rate: 367 seconds between packets on average during 8071 seconds.
Other SSIDs: KB1DDC KB1DDC-5 KB1DDC-7
Stations near current position of KB1DDC-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KB1DDC-7210.2 yards 112°2020-01-19 12:51:26 KB1DDC218.9 yards 117°2020-01-19 21:23:27
W1AFP B0.8 miles 30°2020-01-01 11:34:41 W1AFP-B0.8 miles 30°2020-01-01 11:34:51
W1AFP-N0.8 miles 30°2020-01-01 11:18:20 DW13340.9 miles 236°2020-01-24 06:54:20
W1BFT-91.0 miles 326°2020-01-22 15:01:00 WB1W-N1.2 miles 265°2020-01-24 06:45:51
W1BFT B1.3 miles 12°2020-01-22 17:43:20 W1BFT-B1.3 miles 12°2020-01-22 17:43:30
KC1GSL-12.6 miles 146°2020-01-07 07:42:37 W1BFT2.7 miles 224°2020-01-18 09:16:39
EW49603.0 miles 164°2020-01-24 06:46:33 FW54433.4 miles 126°2020-01-24 07:00:59
KB1ENV-73.5 miles 148°2020-01-02 16:55:29 K1EEA3.7 miles 259°2020-01-20 18:26:19
EW59133.9 miles 200°2020-01-24 06:47:24 CW96834.1 miles 96°2020-01-24 06:58:04
KB1MKD-24.4 miles 127°2020-01-24 07:01:37 KC1KFS-R4.4 miles 144°2020-01-24 06:48:06
Stations which heard KB1DDC-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
W1MRA 3 2020-01-11 12:14:50 2020-01-13 08:47:25 FN42LJ > FN42FI 25.0 miles 261° 2020-01-13 08:47:25
KB1DDC 36 2020-01-05 14:44:40 2020-01-12 18:05:45 FN42KN > FN42JN 1.4 miles 239° 2020-01-09 17:11:05
UNCAN 1 2020-01-22 18:12:39 2020-01-22 18:12:39 FN42JN > FN42EX 36.7 miles 325° 2020-01-22 18:12:39
WB2OSZ-5 27 2020-01-04 09:53:21 2020-01-22 18:25:34 FN42KM > FN42HO 13.9 miles 304° 2020-01-04 18:21:24
W1MHL 27 2020-01-04 18:13:28 2020-01-18 19:26:10 FN42JN > FN42IJ 12.3 miles 201° 2020-01-04 18:13:28
AB1OC-10 2 2020-01-11 12:46:48 2020-01-11 14:25:41 FN42JO > FN42ER 19.8 miles 292° 2020-01-11 14:25:41
N3LLO-2 9 2020-01-01 10:02:37 2020-01-18 17:26:33 FN42KN > FN43BI 66.7 miles 329° 2020-01-13 18:39:55
N3LLO-3 114 2020-01-04 08:50:12 2020-01-22 18:19:25 FN42KK > FN42BS 48.2 miles 301° 2020-01-13 18:15:12
NS1RA-2 14 2020-01-04 22:35:08 2020-01-22 18:12:40 FN42JN > FN42MN 10.6 miles 80° 2020-01-12 09:25:28
W1XM 44 2020-01-04 11:16:42 2020-01-22 18:24:38 FN42KN > FN42KI 14.7 miles 168° 2020-01-14 07:02:40
KB1MKD-2 5 2020-01-04 18:09:13 2020-01-13 18:35:52 FN42JN > FN42KM 4.4 miles 125° 2020-01-04 18:09:13
WA1PLE-13 12 2020-01-04 22:42:50 2020-01-14 07:01:59 FN42KN > FN42JD 30.1 miles 187° 2020-01-09 07:02:20
KA1O-5 5 2020-01-17 18:41:35 2020-01-22 18:12:06 FN42JN > FN42GR 18.8 miles 309° 2020-01-20 18:10:28

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