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APRS station AJ4RS-9 - show graphs Bookmark and Share
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Comment: 147.300MHzTM-D710
Mic-E message: In service
Location: 39°36.32' N 77°43.60' W - locator FM19DO25TG - show map - static map
2.0 miles Southeast bearing 122° from Halfway, Washington County, Maryland, United States [?]
2.5 miles South bearing 188° from Hagerstown, Washington County, Maryland, United States
61.4 miles Northwest bearing 323° from Washington, Washington, D.C., United States
63.3 miles West bearing 290° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2012-05-20 19:26:33 UTC (6d 1h41m ago)
2012-05-20 15:26:33 EDT local time at Halfway, United States [?]
Altitude: 512 ft
Course: 87°
Speed: 63 MPH
Device: Kenwood: TM-D710 (rig)
Last path: AJ4RS-9>S9SV3R via WIDE1-1,WIDE2-1,qAR,K3PDK-1 (good)
Positions stored: 456
Packet rate: 426 seconds between packets on average during 3835 seconds.
Stations near current position of AJ4RS-9 - show more
callsign distance last heard - UTC      callsign distance last heard - UTC
K3PDK-11.4 miles 289°2012-05-26 16:45:39 CW13232.9 miles 32°2012-05-26 21:05:51
CW16625.9 miles 344°2012-05-26 21:05:42 HFEST-5th6.1 miles 187°2012-05-04 20:49:14
W3CWC6.8 miles 185°2012-05-05 16:14:35 CW14597.0 miles 74°2012-05-26 21:05:26
KB3WRT-18.1 miles 87°2012-05-19 17:53:06 DW31488.2 miles 269°2012-05-26 21:07:16
W3MBH-78.9 miles 71°2012-05-07 19:43:20 LWXSVR0SA9.3 miles 241°2012-05-04 01:19:45
CW43629.4 miles 1°2012-05-26 21:02:37 442.95+9.9 miles 149°2012-05-26 20:42:19
KD3SU-19.9 miles 150°2012-05-13 01:53:36 DW010910.9 miles 189°2012-05-26 21:00:38
LWXSVRM6A11.8 miles 194°2012-05-02 22:50:47 LWXSVRNuA11.9 miles 275°2012-05-04 00:49:45
AI4SV-712.0 miles 152°2012-04-29 21:20:23 CW875012.9 miles 118°2012-05-26 20:57:35
GP-MDMTN12.9 miles 111°2012-05-26 17:32:11 W3EAX-1213.2 miles 187°2012-05-05 13:40:22
Stations which heard AJ4RS-9 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC
N3SH-2 7 2012-05-17 15:36:44 2012-05-20 15:57:42 EN90UD > EN90VF 7.8 miles 43° 2012-05-20 15:52:27
KA0AZS 4 2012-05-19 18:58:27 2012-05-19 19:03:55 EM79VP > EM79VQ 3.4 miles 16° 2012-05-19 19:03:55
K8PJ-1 3 2012-05-20 13:28:51 2012-05-20 13:32:19 EM89MW > EM89NX 2.4 miles 29° 2012-05-20 13:30:18
W3PIE-3 2 2012-05-20 16:48:53 2012-05-20 17:03:24 FM09GP > FM09DW 22.9 miles 326° 2012-05-20 17:03:24
N8MNI-1 1 2012-05-20 13:05:58 2012-05-20 13:05:58 EM89GW > EM89GV 3.3 miles 191° 2012-05-20 13:05:58
K3PDK-1 2 2012-05-20 19:23:52 2012-05-20 19:26:33 FM19CO > FM19CO 1.6 miles 87° 2012-05-20 19:23:52
WC8EMA 1 2012-05-19 19:10:55 2012-05-19 19:10:55 EM79VO > EM79WL 10.5 miles 165° 2012-05-19 19:10:55
K8GPS-4 4 2012-05-20 13:34:20 2012-05-20 13:39:04 EM89PW > EM89OU 6.7 miles 206° 2012-05-20 13:39:04
N8JJ-1 1 2012-05-20 12:27:35 2012-05-20 12:27:35 EM79WR > EM79XR 1.8 miles 75° 2012-05-20 12:27:35
N8XIX-1 3 2012-05-20 13:03:58 2012-05-20 13:17:59 EM89JX > EN80FC 22.3 miles 290° 2012-05-20 13:17:59
N3LJS-2 14 2012-05-17 13:31:52 2012-05-20 18:48:05 FM09MQ > FM09QO 18.7 miles 102° 2012-05-17 13:56:57
KI6SZ-2 5 2012-05-19 18:57:26 2012-05-20 12:37:06 EM79VR > EM79WT 9.0 miles 45° 2012-05-19 18:57:26
N8WCT-1 4 2012-05-20 13:21:58 2012-05-20 13:25:20 EM89LW > EM89LX 3.6 miles 11° 2012-05-20 13:24:26
KA8YEZ-3 10 2012-05-17 16:45:32 2012-05-20 15:27:26 EN90NB > EN90QA 11.1 miles 101° 2012-05-17 16:59:17

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.
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