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APRS station N4JDB-2 - show graphs
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Comment: 146.960MHz
Mic-E message: In service
Location: 34°33.34' N 87°06.80' W - locator EM64KN63JI - show map - static map
3.8 miles South bearing 202° from Trinity, Morgan County, Alabama, United States [?]
8.2 miles Southwest bearing 245° from Decatur, Morgan County, Alabama, United States
32.3 miles West bearing 248° from Huntsville, Madison County, Alabama, United States
73.6 miles North bearing 346° from Birmingham, Jefferson County, Alabama, United States
Last position: 2017-12-04 07:37:03 EST (7d 6h36m ago)
2017-12-04 06:37:03 CST local time at Trinity, United States [?]
Altitude: 755 ft
Course: 89°
Speed: 11 MPH
Device: Kenwood: TM-D710 (rig)
Last path: N4JDB-2>S4SS3T via N4IDX-7,WIDE1*,WIDE2-1,qAR,W1ARN-1 (good)
Positions stored: 28195
Other SSIDs: N4JDB-1 N4JDB-10
APRS digipeater – Statistics for 2017-12:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2017-08-21 07:32:24 EDT (112d 7h41m ago)
Position packets heard directly: 1 on radio path
Stations near current position of N4JDB-2 - show more
callsign distance last heard - EST      callsign distance last heard - EST
ESTLAW3.5 miles 283°2017-12-11 14:12:07 NUCOR5.8 miles 19°2017-12-11 14:13:21
KM4KTD-WX6.8 miles 281°2017-12-11 14:10:05 K4DSS-56.9 miles 282°2017-12-09 18:13:13
W4TFW-17.5 miles 98°2017-12-11 14:11:10 KN4CI-18.0 miles 245°2017-12-11 14:03:18
W4TFW-98.2 miles 64°2017-12-11 13:56:23 K4AZW8.9 miles 75°2017-12-02 18:22:23
N795999.9 miles 57°2017-11-26 16:42:12 SPKSCH10.1 miles 199°2017-12-11 14:11:55
WA8VWY-711.0 miles 60°2017-12-09 18:25:38 AJ4SH-111.1 miles 63°2017-12-08 08:28:09
N8DEU-511.3 miles 103°2017-11-28 22:14:37 KDCU11.3 miles 55°2017-11-30 08:37:48
K4BDC-911.3 miles 183°2017-12-11 09:16:08 LAWEMA11.4 miles 243°2017-12-11 14:11:28
N399SB12.5 miles 50°2017-12-09 10:14:22 HUBBRD14.1 miles 308°2017-12-11 14:07:20
HUNSVRNoA15.0 miles 41°2017-11-18 19:34:30 KI4HYB-716.0 miles 104°2017-12-04 20:30:56
Stations which heard N4JDB-2 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
N4IDX-7 7 2017-12-04 07:23:16 2017-12-04 07:36:49 EM64KN > EM64HJ 19.0 miles 237° 2017-12-04 07:36:49
ESTLAW 1 2017-12-04 07:34:50 2017-12-04 07:34:50 EM64KN > EM64JN 2.3 miles 317° 2017-12-04 07:34:50
MTHOPE 1 2017-12-04 07:24:57 2017-12-04 07:24:57 EM64IL > EM64GK 9.6 miles 252° 2017-12-04 07:24:57

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.
Stations heard directly by N4JDB-2
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
NUCOR 1 2017-12-04 07:29:20 2017-12-04 07:29:20 EM64LP > EM64IL 13.8 miles 45° 2017-12-04 07:29:20

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.
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