Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station 4I1FSY-7 - show graphs
Comment: Hi good day DE 4I1FSY Harvey QTH Navotas City 73
Mic-E message: Special
Location: 14°40.40' N 120°55.93' E - locator PK04LQ11UO - show map
0.5 miles West bearing 253° from Tanza, Philippines [?]
0.5 miles West bearing 270° from Malabon, Province of Rizal, Calabarzon, Philippines
5.8 miles Northwest bearing 325° from Manila, National Capital Region, Philippines
8.1 miles West bearing 282° from Quezon City, Quezon City, National Capital Region, Philippines
Last position: 2024-03-06 04:32:37 EST (321d 16h20m ago)
2024-03-06 17:32:37 PST local time at Tanza, Philippines [?]
Altitude: 112 ft
Course: 308°
Speed: 0 MPH
Device: Yaesu: FT3D (ht)
Last path: 4I1FSY-7>1T4PT0 via WIDE1-1,WIDE2-1,qAR,TAGUIG-1 (good)
Positions stored: 29
Other SSIDs: 4I1FSY-10 4I1FSY-R 4I1FSY-Y 4I1FSY-6 4I1FSY-D 4I1FSY-N
Stations near current position of 4I1FSY-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
4I1FSY-1020.7 yards 0°2025-01-03 21:37:00 NF0O-70.4 miles 138°2025-01-21 20:47:14
DX1PRD-90.8 miles 132°2025-01-15 22:33:56 DW1IRF-102.8 miles 141°2025-01-21 20:42:31
DX1CW-102.8 miles 141°2025-01-21 20:42:36 EW07583.5 miles 118°2025-01-21 20:49:59
W9MYM-74.0 miles 148°2025-01-17 21:22:43 W9MYM-104.0 miles 148°2025-01-05 14:31:07
DV1ODC-Y4.8 miles 154°2025-01-10 07:45:51 DU1AJ-104.8 miles 159°2025-01-20 15:39:56
DU1AJ-95.1 miles 154°2025-01-16 08:45:03 DU1AJ-15.1 miles 154°2025-01-21 20:48:05
DU1AJ-D5.1 miles 154°2025-01-08 06:37:10 4F1GNW5.1 miles 135°2024-12-23 06:25:58
4F1GNW-95.1 miles 135°2025-01-16 08:53:01 4I1FCI-N5.8 miles 129°2025-01-21 17:06:03
BG9GXM-DV6.9 miles 137°2024-12-27 03:24:49 DX3EVM7.0 miles 155°2025-01-12 10:08:08
DV3JXT-57.0 miles 155°2025-01-12 09:52:17 4I1CAK-97.5 miles 144°2025-01-16 04:27:18
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS