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APRS station KA1UDX-1 - show graphs
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Comment: SEPA iGate/Digi Wires-X
Last status: rbogdan.com/ka1udx.htm Wires-X 832.800
Last beacon: SEPA DIGI Stn Info: rbogdan.com/ka1udx.htm
Location: 40°13.02' N 75°29.01' W - locator FN20GF12XB - show map - static map
1.3 miles North bearing 343° from Trappe, Montgomery County, Pennsylvania, United States [?]
2.3 miles Southeast bearing 115° from Limerick, Montgomery County, Pennsylvania, United States
24.9 miles Northwest bearing 317° from Philadelphia, Philadelphia County, Pennsylvania, United States
87.7 miles Northeast bearing 43° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2018-04-20 02:31:35 EDT (22m27s ago)
2018-04-20 02:31:35 EDT local time at Trappe, United States [?]
Last telemetry: 2016-12-28 07:06:53 EST (477d 18h47m ago) – show telemetry
Ch 1: 140, Ch 2: 0, Ch 3: 0, Ch 4: 0, Ch 5: 0
 1     2     3     4     5     6     7     8 
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: KA1UDX-1>APU25N via TCPIP*,qAC,T2INDIANA
Positions stored: 277
Packet rate: 366 seconds between packets on average during 18324 seconds.
Items and objects originated: SEPA
Other SSIDs: KA1UDX KA1UDX-7 KA1UDX-9 KA1UDX-WX
APRS igate – Statistics for 2018-04:
Stations heard directly: 56 on radio path – show map
Last heard a station directly: 2018-04-20 02:53:04 EDT (58s ago)
Normal receiver range estimate: 68 miles (Updated: 2018-04-20 01:51:53 EDT)
Position packets heard directly: 10049 on radio path
Position packets sent to APRS-IS: 11395 – show map
Stations near current position of KA1UDX-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KA1UDX0.0 yards 0°2018-04-20 02:47:48 KA1UDX-915.8 yards 270°2018-04-19 15:10:00
KB3RUN-10.8 miles 258°2018-03-23 19:22:24 KB3Z2.7 miles 142°2018-04-20 02:30:27
K3XS-93.2 miles 273°2018-04-16 12:38:36 DW73613.3 miles 144°2018-04-20 02:51:04
K3RLD-14.1 miles 17°2018-04-14 12:20:36 K3RLD-104.1 miles 17°2018-04-19 22:06:28
N2IGU-14.7 miles 204°2018-04-20 02:53:04 N2IGU-54.7 miles 204°2018-04-19 12:46:20
KC3JUG-94.7 miles 234°2018-04-06 20:48:09 AA3E-25.3 miles 140°2018-04-20 02:51:13
AA3E A5.3 miles 140°2018-04-20 02:53:18 AA3E AD5.3 miles 140°2018-04-20 02:51:54
AA3E B5.3 miles 140°2018-04-20 02:53:53 AA3E-B5.3 miles 140°2018-04-20 02:53:07
AA3E-A5.3 miles 140°2018-04-20 02:53:18 EW93345.4 miles 249°2018-04-20 02:52:21
AA3JY-106.0 miles 216°2018-04-13 12:38:20 KC3AOA-26.1 miles 193°2018-04-20 02:52:32
Stations which heard KA1UDX-1 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
K3TU 287 2018-03-31 20:16:50 2018-04-20 02:01:16 FN20GF > FM29KX 23.8 miles 133° 2018-04-20 02:01:16
AA3E-2 9 2018-04-16 11:07:35 2018-04-19 01:11:13 FN20GF > FN20GD 5.3 miles 140° 2018-04-19 01:11:13
CLAYTN 9 2018-04-12 00:16:11 2018-04-19 06:45:34 FN20GF > FM29KQ 42.5 miles 151° 2018-04-19 06:45:34
W3FIK-10 1 2018-04-03 01:34:14 2018-04-03 01:34:14 FN20GF > FN20IU 45.1 miles 15° 2018-04-03 01:34:14
K3RLD-10 2 2018-04-03 02:00:52 2018-04-18 02:00:42 FN20GF > FN20GG 4.1 miles 17° 2018-04-18 02:00:42
K3PDR-3 42 2018-04-01 02:02:19 2018-04-20 02:01:13 FN20GF > FN20JB 18.5 miles 120° 2018-04-20 02:01:13

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 KA1UDX-1
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
K3ZMC-1 182 2018-03-31 23:25:03 2018-04-19 15:00:08 FN20DH > FN20GF 13.8 miles 303° 2018-04-19 15:00:08
AA3JY-2 2937 2018-03-31 20:02:47 2018-04-20 02:39:14 FN20FD > FN20GF 6.3 miles 228° 2018-04-20 02:39:14
N3KTX-7 3 2018-04-03 02:15:48 2018-04-03 03:25:48 FM18XW > FN20GF 93.7 miles 199° 2018-04-03 03:25:48
N3YMW 97 2018-04-01 14:50:05 2018-04-19 18:40:06 FN20CJ > FN20GF 22.3 miles 305° 2018-04-19 18:40:06
K5DUG-2 1 2018-04-19 10:01:45 2018-04-19 10:01:45 FN20ID > FN20GF 11.0 miles 114° 2018-04-19 10:01:45
KA1UDX-9 13 2018-04-18 21:36:12 2018-04-19 09:50:24 FN20EG > FN20GF 9.3 miles 289° 2018-04-19 09:19:26
N2IGU-5 172 2018-04-01 06:29:54 2018-04-19 12:34:50 FN20IA > FN20GF 16.1 miles 146° 2018-04-14 08:21:05
AC3V 3 2018-04-11 18:56:20 2018-04-11 19:03:23 FN20ID > FN20GF 11.8 miles 119° 2018-04-11 18:56:20
WA2FPB-5 1 2018-04-03 11:18:22 2018-04-03 11:18:22 FN20XF > FN20GF 75.2 miles 90° 2018-04-03 11:18:22
AA3JY-10 8 2018-04-01 13:30:35 2018-04-13 11:20:02 FN20FD > FN20GF 6.3 miles 228° 2018-04-13 11:20:02
K3TU 437 2018-03-31 20:02:53 2018-04-20 01:52:12 FM29KX > FN20GF 23.8 miles 133° 2018-04-20 01:52:12
N2IGU-1 3134 2018-03-31 20:03:03 2018-04-20 02:53:04 FN20FD > FN20GF 4.7 miles 204° 2018-04-20 02:53:04
AA3E-2 32 2018-04-16 11:10:23 2018-04-20 02:51:13 FN20GD > FN20GF 5.3 miles 140° 2018-04-20 02:51:13
KC2QVT-15 1 2018-04-04 01:53:28 2018-04-04 01:53:28 FM29QX > FN20GF 47.6 miles 111° 2018-04-04 01:53:28
KB3SVY-2 1643 2018-03-31 20:04:31 2018-04-20 00:19:54 FN20DC > FN20GF 12.3 miles 232° 2018-04-20 00:19:54
W3JY-3 40 2018-04-02 07:36:25 2018-04-19 16:13:49 FN20FA > FN20GF 13.5 miles 189° 2018-04-12 20:05:28
AA3JC-3 2 2018-04-16 07:41:01 2018-04-16 09:26:31 FN20JF > FN20GF 12.8 miles 82° 2018-04-16 09:26:31
K3XS-9 107 2018-04-02 05:54:17 2018-04-16 12:38:36 FN20DA > FN20GF 16.7 miles 219° 2018-04-06 07:03:38
KB3RNL-1 2 2018-04-11 06:17:17 2018-04-17 07:16:59 FN20BC > FN20GF 22.4 miles 249° 2018-04-17 07:16:59
N3WAX-9 16 2018-04-10 16:23:58 2018-04-19 17:05:37 FM29HU > FN20GF 25.4 miles 162° 2018-04-10 16:23:58
N2VUZ-9 2 2018-04-04 17:18:49 2018-04-04 17:31:20 FN20HI > FN20GF 9.5 miles 31° 2018-04-04 17:31:20
AC2FO 115 2018-04-09 01:22:06 2018-04-19 16:11:19 FM29MT > FN20GF 40.4 miles 134° 2018-04-19 16:11:19
NJ3U-9 1 2018-04-01 12:09:02 2018-04-01 12:09:02 FN20DB > FN20GF 14.5 miles 226° 2018-04-01 12:09:02
AJ4SH-1 9 2018-04-03 19:37:50 2018-04-10 06:07:20 FN20EE > FN20GF 7.9 miles 249° 2018-04-10 06:07:20
W3ARE-9 424 2018-03-31 20:13:30 2018-04-20 01:51:25 FN20IB > FN20GF 13.4 miles 137° 2018-04-20 01:51:25
K3XR-15 2 2018-04-15 01:01:43 2018-04-15 08:54:24 FN10XH > FN20GF 31.3 miles 281° 2018-04-15 08:54:24
CLAYTN 170 2018-03-31 21:41:00 2018-04-20 01:31:26 FM29KQ > FN20GF 42.5 miles 151° 2018-04-20 01:31:26
KB3VDY-9 4 2018-04-03 19:28:40 2018-04-04 10:05:16 FN20HA > FN20GF 14.4 miles 154° 2018-04-04 10:05:16
KC3AOA-9 46 2018-04-03 19:53:54 2018-04-19 14:06:08 FN20EI > FN20GF 12.0 miles 321° 2018-04-16 19:21:44
N3FYI-9 1 2018-04-19 14:56:48 2018-04-19 14:56:48 FN20EE > FN20GF 9.7 miles 255° 2018-04-19 14:56:48
BARNGT 64 2018-03-31 22:15:24 2018-04-19 11:25:47 FM29US > FN20GF 72.0 miles 116° 2018-04-19 11:25:47
TOMRVR 18 2018-03-31 21:50:37 2018-04-18 20:21:16 FM29VX > FN20GF 70.1 miles 103° 2018-04-18 20:21:16
N3XKU-9 18 2018-04-01 20:42:00 2018-04-09 17:27:33 FN20GC > FN20GF 6.6 miles 165° 2018-04-09 08:32:34
KB2EAR-1 4 2018-04-19 05:48:58 2018-04-19 06:38:59 FN20RO > FN20GF 55.2 miles 60° 2018-04-19 06:38:59
BRISTL 14 2018-04-18 09:41:52 2018-04-20 01:51:53 FN20NC > FN20GF 34.0 miles 104° 2018-04-20 01:51:53
MAYLDG 11 2018-04-03 08:31:39 2018-04-19 07:33:24 FM29PK > FN20GF 68.5 miles 141° 2018-04-19 07:33:24
AF4NC-9 10 2018-04-03 10:08:12 2018-04-03 11:50:24 FN20LD > FN20GF 25.7 miles 100° 2018-04-03 10:54:27
K3SNY-1 8 2018-04-03 01:02:11 2018-04-19 06:32:17 FN10KR > FN20GF 92.8 miles 293° 2018-04-19 06:32:17
N3TPL-7 1 2018-04-08 16:44:52 2018-04-08 16:44:52 FN20IC > FN20GF 12.6 miles 132° 2018-04-08 16:44:52
KD2CKF-5 1 2018-04-14 09:13:06 2018-04-14 09:13:06 FN20HI > FN20GF 9.7 miles 33° 2018-04-14 09:13:06
AJ3DI-9 4 2018-04-11 17:16:09 2018-04-19 21:55:35 FN20KC > FN20GF 20.4 miles 112° 2018-04-16 17:21:51
WA3TZH-1 6 2018-04-15 19:48:24 2018-04-15 20:07:27 FN20GI > FN20GF 8.3 miles 358° 2018-04-15 19:48:24
W3AWF-9 99 2018-04-08 16:09:43 2018-04-20 01:35:18 FN20BD > FN20GF 19.3 miles 255° 2018-04-15 13:29:43
W8MKL-15 2 2018-04-02 07:16:32 2018-04-02 08:03:32 FN20EB > FN20GF 14.0 miles 223° 2018-04-02 08:03:32
NC3U-9 127 2018-03-31 20:43:38 2018-04-19 05:59:25 FM29KW > FN20GF 24.7 miles 137° 2018-04-13 19:38:27
N3DJH-2 3 2018-04-02 10:12:27 2018-04-18 14:37:17 FN20HB > FN20GF 12.6 miles 144° 2018-04-02 10:12:27
N3FYI-2 2 2018-04-04 01:17:28 2018-04-10 05:17:16 FN20BB > FN20GF 24.6 miles 242° 2018-04-10 05:17:16
N8MW 10 2018-04-01 00:32:33 2018-04-04 04:34:17 FN20HM > FN20GF 22.7 miles 18° 2018-04-04 04:34:17
W3FIK-2 1 2018-04-13 10:56:48 2018-04-13 10:56:48 FN20HG > FN20GF 7.6 miles 72° 2018-04-13 10:56:48
KC3JUG-9 7 2018-04-06 14:50:34 2018-04-06 20:48:09 FN20FD > FN20GF 6.6 miles 195° 2018-04-06 14:50:34
KM4SDB 1 2018-04-12 17:09:32 2018-04-12 17:09:32 FM29HU > FN20GF 25.4 miles 162° 2018-04-12 17:09:32
KB3ASZ-9 4 2018-04-14 07:45:10 2018-04-14 13:15:30 FN20IB > FN20GF 13.1 miles 143° 2018-04-14 07:45:10
KC3PCS-9 5 2018-04-10 13:37:22 2018-04-19 14:24:48 FN20AI > FN20GF 28.5 miles 291° 2018-04-10 13:37:22
KC3PCS-8 20 2018-04-02 05:57:51 2018-04-19 05:48:38 FN20AI > FN20GF 25.6 miles 289° 2018-04-19 05:48:38
K3BWR 3 2018-04-02 15:39:17 2018-04-08 12:45:55 FN20PE > FN20GF 39.6 miles 95° 2018-04-02 15:39:17
KB3JCW-10 1 2018-04-19 14:33:43 2018-04-19 14:33:43 FN20HE > FN20GF 7.3 miles 98° 2018-04-19 14:33:43

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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