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 N4LDR-9 - show graphs
Comment: 146.970MHzVOICE ALERT: ON / OUTNET
Mic-E message: In service
Location: 38°35.40' N 78°33.23' W - locator FM08RO31MO - show map
2.9 miles West bearing 290° from Stanley, Page County, Virginia, United States [?]
7.3 miles Southwest bearing 224° from Luray, Page County, Virginia, United States
79.8 miles Southwest bearing 240° from Germantown, Montgomery County, Maryland, United States
93.0 miles Northwest bearing 321° from Richmond, City of Richmond, Virginia, United States
Last position: 2024-05-17 21:34:12 EDT (3h45m ago)
2024-05-17 21:34:12 EDT local time at Stanley, United States [?]
Altitude: 823 ft
Course: 114°
Speed: 48 MPH
Device: Kenwood: TM-D710 (rig)
Last path: N4LDR-9>S8SU4P via N4YSA-6*,WIDE1*,WIDE2-1,qAR,KN4FM-8 (good)
Positions stored: 29360
Packet rate: 109 seconds between packets on average during 5328 seconds.
Stations near current position of N4LDR-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
Dw35441.7 miles 138°2024-05-18 01:20:03 N4YSA-64.3 miles 280°2024-05-18 01:15:48
K4DPF4.6 miles 113°2024-04-25 23:03:19 W4V/SH0206.1 miles 353°2024-05-03 15:50:43
DW53677.0 miles 141°2024-05-18 01:15:55 EW86397.3 miles 69°2024-05-14 22:20:04
KM4JWC-87.5 miles 125°2024-05-15 18:24:27 DW34147.7 miles 138°2024-05-18 00:53:52
GP-HWKSBL8.9 miles 106°2024-05-18 01:16:31 W4MAF8.9 miles 106°2024-05-11 22:09:57
W4HYK8.9 miles 106°2024-05-11 22:14:08 W4V/SH0049.5 miles 144°2024-05-03 14:11:21
W4VIG9.5 miles 144°2024-05-03 15:27:02 KQ4LEO9.5 miles 144°2024-05-03 15:07:25
W4V/SH0029.8 miles 87°2024-04-19 20:38:13 WA6MPR-39.9 miles 39°2024-05-04 15:10:25
N4YSA-710.6 miles 202°2024-05-12 18:34:23 N4YSA-110.6 miles 200°2024-05-18 01:10:20
N4YSA-910.6 miles 200°2024-05-17 19:03:09 KD8CAP-710.8 miles 257°2024-05-09 13:34:31
Stations which heard N4LDR-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
K4EME-3 15 2024-05-06 14:43:58 2024-05-17 21:08:32 FM08QP > FM08ID 49.8 miles 229° 2024-05-06 14:43:58
W4RAT-2 11 2024-05-17 14:22:28 2024-05-17 19:30:38 FM17FP > FM17FU 15.8 miles 6° 2024-05-17 18:30:00
W4RAT-5 2 2024-05-17 18:03:21 2024-05-17 18:09:09 FM17GN > FM17IE 25.2 miles 164° 2024-05-17 18:09:09
K4FDS-5 7 2024-05-06 16:29:47 2024-05-06 16:40:54 EM97WG > FM07AG 10.5 miles 104° 2024-05-06 16:40:54
KB4ZIN-5 7 2024-05-17 15:33:21 2024-05-17 17:22:51 FM17NK > FM17PG 11.8 miles 153° 2024-05-17 15:33:21
KJ4SNT 2 2024-05-06 16:56:43 2024-05-06 17:00:46 EM97TD > EM96TX 11.8 miles 183° 2024-05-06 16:56:43
W4DHW-1 1 2024-05-06 16:02:02 2024-05-06 16:02:02 FM07FQ > FM07HR 9.1 miles 54° 2024-05-06 16:02:02
K4MRA-4 10 2024-05-06 14:22:04 2024-05-17 21:33:42 FM08RI > FM08OU 38.1 miles 337° 2024-05-17 21:03:43
W4KEL-12 27 2024-05-06 14:34:29 2024-05-17 20:56:20 FM17EP > FM08QH 68.3 miles 310° 2024-05-17 19:26:21
KM4VHX-10 2 2024-05-17 14:07:18 2024-05-17 14:09:18 FM18FE > FM18GF 2.9 miles 36° 2024-05-17 14:09:18
K2VIZ-8 14 2024-05-17 14:48:14 2024-05-17 19:30:44 FM17IM > FM17DM 24.5 miles 269° 2024-05-17 17:59:23
N4YSA-6 42 2024-05-06 14:22:08 2024-05-17 21:34:12 FM08LB > FM08QO 43.4 miles 34° 2024-05-06 15:31:11
K4CQ 1 2024-05-06 15:45:15 2024-05-06 15:45:15 FM07IV > FM07LO 24.4 miles 149° 2024-05-06 15:45:15
AE4OK-1 8 2024-05-17 14:56:33 2024-05-17 18:25:11 FM17GP > FM17GO 4.5 miles 204° 2024-05-17 14:56:33
WV8MT-4 2 2024-05-06 14:42:44 2024-05-06 14:50:36 FM08QP > FM08HQ 43.1 miles 276° 2024-05-06 14:42:44
K4AVM-1 5 2024-05-17 14:55:05 2024-05-17 18:17:07 FM17GP > FM17HO 5.3 miles 133° 2024-05-17 14:55:05
WS4ASE-10 1 2024-05-17 20:18:43 2024-05-17 20:18:43 FM08VD > FM08XB 11.4 miles 128° 2024-05-17 20:18:43
K4MRA-2 10 2024-05-06 14:31:04 2024-05-17 21:28:40 FM08TP > FM08OJ 29.7 miles 232° 2024-05-17 12:41:51
W4VA-13 25 2024-05-06 14:23:33 2024-05-17 20:50:45 FM08VA > FM18BR 53.7 miles 21° 2024-05-17 20:05:24
KN4FM-8 20 2024-05-06 14:38:28 2024-05-17 21:24:13 FM08UP > FM08NL 32.4 miles 245° 2024-05-17 12:43:19

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