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APRS station NP4JJ - show graphs
Comment: 145.090MHz PBBS=BBS7, DIGI=DOG7,CHAT=CHAT7,
Location: 18°24.40' N 67°07.10' W - locator FK68KJ57TO - show map - static map
1.4 km North bearing 338° from Moca, Moca, Puerto Rico [?]
6.2 km Northeast bearing 41° from Luyando, Aguada, Puerto Rico
101.5 km West bearing 271° from Bayamón, Bayamón, Puerto Rico
107.0 km West bearing 267° from San Juan, San Juan, Puerto Rico
Last position: 2023-01-29 23:06:13 UTC (15m48s ago)
2023-01-29 19:06:13 AST local time at Moca, Puerto Rico [?]
Last telemetry: 2021-07-06 04:25:17 UTC (572d 18h56m ago) – show telemetry
Vin: 7.500 Volt, Rx1h: 480 Pkt, Dg1h: 20 Pkt, Eff1h: 128 Pcnt, A5: 0 None
 O1     O2     O3     O4     I1     I2     I3     I4 
Positions stored: 84
Other SSIDs: NP4JJ-13 NP4JJ-1 NP4JJ-D NP4JJ-7 NP4JJ-11 NP4JJ-9 NP4JJ-N
APRS igate – Statistics for 2023-01:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2023-01-18 21:28:18 UTC (11d 1h53m ago)
Normal receiver range estimate: 60 km (Updated: 2021-09-30 23:46:38 UTC)
Position packets heard directly: 1 on radio path
Position packets sent to APRS-IS: 1345 – show map
Stations heard directly by NP4JJ
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

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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