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 NO3B-10 - show graphs
Map loading...
Comment: WX3in1Plus2.0 U=13.8V
Location: 38°15.27' N 77°11.13' W - locator FM18JG71RB - show map - static map
0.9 miles South bearing 184° from King George, King George County, Virginia, United States [?]
7.6 miles Southeast bearing 113° from Passapatanzy, King George County, Virginia, United States
45.0 miles South bearing 190° from Washington, D. C., Washington, D.C., United States
77.9 miles Southwest bearing 204° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2018-02-22 07:46:09 EST (13m25s ago)
2018-02-22 07:46:09 EST local time at King George, United States [?]
Last telemetry: 2018-02-22 07:57:04 EST (2m30s ago) – show telemetry
Vin: 14.931 Volt, Rx1h: 300 Pkt, Dg1h: 90 Pkt, Eff1h: 77 Pcnt, A5: 0 None
 O1     O2     O3     O4     I1     I2     I3     I4 
Device: Microsat
Last path: NO3B-10>APMI06 via TCPIP*,qAS,NO3B
Positions stored: 1
Packet rate: 54 seconds between packets on average during 2712 seconds.
Other SSIDs: NO3B-9
APRS igate – Statistics for 2018-02:
Stations heard directly: 31 on radio path – show map
Last heard a station directly: 2018-02-22 04:27:21 EST (3h32m ago)
Normal receiver range estimate: 75 miles (Updated: 2018-01-31 18:14:04 EST)
Position packets heard directly: 2953 on radio path
Position packets sent to APRS-IS: 4611 – show map
Stations near current position of NO3B-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
B-100.0 yards 0°2018-02-07 17:26:21 NO3B-9461.7 yards 331°2018-02-19 20:19:26
AC4MB-52.1 miles 348°2018-01-31 18:32:06 EW79966.9 miles 277°2018-02-22 07:48:15
K4CAS-912.2 miles 295°2018-02-19 16:33:28 KK4NDE-212.2 miles 46°2018-02-22 07:50:35
DW643513.1 miles 282°2018-02-22 07:58:54 FD_NAMJOY13.9 miles 353°2018-02-22 07:10:24
442.850VA15.1 miles 282°2018-02-22 07:50:06 AE4ML-115.1 miles 282°2018-02-22 07:50:05
FD_NEWBRG15.1 miles 56°2018-02-22 07:10:24 K4KSQ-1015.2 miles 284°2018-02-22 07:40:57
N5IC-916.0 miles 287°2018-02-22 07:52:40 KK4NDE-316.1 miles 268°2018-02-22 07:55:52
AC4IU-516.8 miles 272°2018-02-08 13:47:14 KC3GIO-917.0 miles 271°2018-02-21 15:30:16
KV2UAP-917.2 miles 293°2018-02-06 12:55:45 KG4SUM-917.3 miles 293°2018-02-22 07:34:34
FD_BELATN17.8 miles 37°2018-02-22 07:10:24 K0ABN-918.2 miles 278°2018-01-26 11:13:10
Stations heard directly by NO3B-10
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
N3KTX-7 20 2018-02-06 01:43:06 2018-02-19 07:33:14 FM18XW > FM18JG 76.7 miles 52° 2018-02-19 07:33:14
N8IK-9 6 2018-02-03 06:33:18 2018-02-03 08:06:26 FM18HL > FM18JG 19.3 miles 323° 2018-02-03 06:33:18
W4OKW-9 15 2018-02-03 07:14:30 2018-02-03 16:05:56 FM17GX > FM18JG 22.7 miles 214° 2018-02-03 16:01:47
PU2PYC-7 2 2018-02-16 17:23:52 2018-02-16 17:27:04 FM18KG > FM18JG 2.3 miles 83° 2018-02-16 17:23:52
N3UJJ-6 2 2018-02-06 06:16:22 2018-02-19 06:56:38 FM18SX > FM18JG 62.8 miles 36° 2018-02-19 06:56:38
N2MH 19 2018-02-15 12:37:12 2018-02-15 13:04:15 FM18MI > FM18JG 13.7 miles 56° 2018-02-15 13:04:15
NO3B-9 302 2018-02-02 17:36:56 2018-02-19 20:19:26 FM18FG > FM18JG 19.3 miles 277° 2018-02-10 18:13:22
KJ4RPW-3 59 2018-02-01 07:57:54 2018-02-19 07:09:14 FM07SX > FM18JG 73.0 miles 256° 2018-02-19 07:09:14
KG4SUM-9 9 2018-02-03 11:14:10 2018-02-19 10:31:30 FM18FG > FM18JG 19.0 miles 277° 2018-02-03 13:35:29
W4VA-10 2 2018-02-18 06:05:35 2018-02-18 07:36:09 FM18BR > FM18JG 48.3 miles 313° 2018-02-18 07:36:09
AE4ML-1 1326 2018-01-31 19:11:11 2018-02-21 20:50:06 FM18GH > FM18JG 15.1 miles 282° 2018-02-21 20:50:06
AK4AG-9 1 2018-02-03 08:45:23 2018-02-03 08:45:23 FM18FH > FM18JG 18.1 miles 279° 2018-02-03 08:45:23
N842DT 3 2018-02-06 15:10:27 2018-02-08 15:11:48 FM18RE > FM18JG 33.7 miles 97° 2018-02-06 15:10:27
WG3K-9 1 2018-02-19 18:19:57 2018-02-19 18:19:57 FM18KD > FM18JG 7.9 miles 168° 2018-02-19 18:19:57
K4MV-9 1 2018-02-09 10:17:17 2018-02-09 10:17:17 FM08RJ > FM18JG 72.7 miles 277° 2018-02-09 10:17:17
KE3XE-9 10 2018-02-02 07:47:56 2018-02-16 17:32:04 FM18FG > FM18JG 21.0 miles 277° 2018-02-02 08:06:55
N3WGC-12 10 2018-02-04 19:12:58 2018-02-04 19:42:46 FM18MI > FM18JG 14.5 miles 57° 2018-02-04 19:42:46
KC7OVS 2 2018-02-03 06:48:51 2018-02-03 11:47:46 FM18FH > FM18JG 17.5 miles 282° 2018-02-03 11:47:46
KM4HEX-1 3 2018-02-18 13:23:22 2018-02-18 15:44:02 FM18MG > FM18JG 11.5 miles 90° 2018-02-18 13:33:53
AA3WS-12 15 2018-02-03 05:09:41 2018-02-03 15:39:57 FM18MI > FM18JG 13.9 miles 57° 2018-02-03 05:09:41
W4KEL-2 2 2018-02-05 08:30:08 2018-02-05 08:32:09 FM08QH > FM18JG 76.9 miles 273° 2018-02-05 08:32:09
KK4ZWW-1 24 2018-02-02 18:00:32 2018-02-09 05:59:54 FM18OD > FM18JG 22.3 miles 107° 2018-02-09 05:59:54
W4KEL-12 3 2018-02-15 10:55:42 2018-02-22 04:27:21 FM08QH > FM18JG 76.9 miles 273° 2018-02-22 04:27:21
KI4CGA-9 4 2018-02-03 13:39:58 2018-02-05 18:02:33 FM18FG > FM18JG 20.8 miles 277° 2018-02-05 13:05:13
WB2IFS-9 7 2018-02-03 14:24:19 2018-02-03 14:44:17 FM18MI > FM18JG 14.4 miles 57° 2018-02-03 14:44:17
K3HKI-1 1069 2018-01-31 19:34:04 2018-02-22 00:05:16 FM18QJ > FM18JG 31.6 miles 72° 2018-02-22 00:05:16
KM4HFB-10 13 2018-02-01 10:34:10 2018-02-20 11:24:19 FM18FG > FM18JG 20.8 miles 277° 2018-02-01 10:37:09
WA1WOK-5 2 2018-02-04 09:22:03 2018-02-04 09:52:04 FM18FH > FM18JG 20.0 miles 278° 2018-02-04 09:52:04
AC4IU-5 1 2018-02-08 13:47:14 2018-02-08 13:47:14 FM18GG > FM18JG 16.8 miles 272° 2018-02-08 13:47:14
AC4IU-9 7 2018-02-08 13:56:06 2018-02-09 06:52:36 FM18FG > FM18JG 18.2 miles 273° 2018-02-09 06:14:52
K4CAS-9 13 2018-02-11 13:59:33 2018-02-13 07:35:22 FM18HH > FM18JG 12.2 miles 295° 2018-02-11 13:59:33

Only stations from which a position packet has been heard 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.
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