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APRS station ED4ZAI - show graphs
Comment: RADIO CLUB MIKE ALFA DELTA 438.2750/430.6750 CC1
Location: 40°27.39' N 3°24.15' W - locator IN80HK19QN - show map
2.8 miles Southwest bearing 232° from Alcalá de Henares, Provincia de Madrid, Madrid, Spain [?]
4.4 miles Northwest bearing 328° from Torres de la Alameda, Provincia de Madrid, Madrid, Spain
16.0 miles East bearing 80° from Madrid, Provincia de Madrid, Madrid, Spain
18.6 miles East bearing 75° from Latina, Provincia de Madrid, Madrid, Spain
Last position: 2024-05-15 15:58:21 EDT (3m57s ago)
2024-05-15 21:58:21 CEST local time at Alcalá de Henares, Spain [?]
Device: R3ABM: BrandMeister DMR
Last path: ED4ZAI>APBM1S via TCPIP*,qAS,BM2142POS
Positions stored: 1363
Packet rate: 1142 seconds between packets on average during 55966 seconds.
Other SSIDs: ED4ZAI-3
APRS igate – Statistics for 2024-05:
Stations heard directly: 7 on radio path – show map
Last heard a station directly: 2024-05-15 05:10:48 EDT (10h51m ago)
Normal receiver range estimate: 5282 miles (Updated: 2023-12-31 09:58:18 EST)
Position packets heard directly: 430 on radio path
Position packets sent to APRS-IS: 433 – show map
Stations near current position of ED4ZAI - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
ED4ZAI-368.0 yards 207°2024-05-15 15:32:50 ED4YAJ68.0 yards 207°2024-05-15 15:47:54
EA7JLM-11.2 miles 281°2024-05-06 14:36:55 EA4HDJ-131.6 miles 101°2024-05-15 16:01:28
V415061111.8 miles 205°2024-05-01 17:00:03 EA4DCE-11.9 miles 120°2024-05-13 09:19:06
EC4A-41.9 miles 48°2024-05-15 09:08:20 EC4A1.9 miles 48°2024-05-15 16:02:09
EA4HF-102.0 miles 64°2024-05-15 03:43:34 EA4HF-92.0 miles 64°2024-05-15 15:55:34
EA4DCE-52.3 miles 51°2024-05-14 17:14:21 EB7GAV-72.4 miles 294°2024-04-20 06:18:40
EA4GKQ-62.4 miles 119°2024-05-14 22:33:18 EA4GKQ-12.4 miles 120°2024-05-15 16:00:01
EA7JLM-22.6 miles 296°2024-05-06 14:50:55 EB4GXM-122.7 miles 32°2024-04-24 07:22:03
LETO3.1 miles 307°2024-05-15 15:53:34 EA4HJM-83.3 miles 251°2024-05-14 12:49:53
EA4HJM-103.3 miles 251°2024-05-15 15:41:35 EA4HJM-13.3 miles 251°2024-05-15 14:24:54
Stations heard directly by ED4ZAI
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
EA4GDW-7 2 2024-05-01 11:18:45 2024-05-01 11:39:04 IN80BD > IN80HK 33.0 miles 230° 2024-05-01 11:18:45
EB4GXM 11 2024-05-12 03:06:48 2024-05-12 05:29:16 IN80GM > IN80HK 4.7 miles 314° 2024-05-12 03:33:30
EB5GIV-14 18 2024-05-15 03:53:57 2024-05-15 05:10:48 IN81EC > IN80HK 46.4 miles 348° 2024-05-15 03:53:57
EA4DCE-1 374 2024-05-01 04:39:52 2024-05-13 09:19:06 IN80HL > IN80HK 3.4 miles 66° 2024-05-10 05:31:43
EA4HUM-7 1 2024-05-14 05:35:20 2024-05-14 05:35:20 IN80FK > IN80HK 9.7 miles 254° 2024-05-14 05:35:20
EA4HGE 16 2024-05-01 11:16:54 2024-05-03 14:27:37 IN80CG > IN80HK 24.7 miles 241° 2024-05-03 14:17:23
EA4GJB 8 2024-05-05 13:47:01 2024-05-05 14:46:00 IN80HL > IN80HK 3.7 miles 56° 2024-05-05 14:46:00

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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