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 object GP-GRYLCK - show graphs
Source callsign: KJ4ERJ-AP
Comment: -11 AB1PH !GP!
Location: 42°38.28' N 73°09.96' W - locator FN32KP03BC - show map
2.6 miles West bearing 291° from Adams, Berkshire County, Massachusetts, United States [?]
5.2 miles Southwest bearing 214° from North Adams, Berkshire County, Massachusetts, United States
47.3 miles Northwest bearing 322° from Springfield, Hampden County, Massachusetts, United States
74.2 miles West bearing 291° from Worcester, Worcester County, Massachusetts, United States
Last position: 2025-02-01 19:54:58 EST (3m3s ago)
2025-02-01 19:54:58 EST local time at Adams, United States [?]
Last path: KJ4ERJ-AP>APWW11 via TCPIP*,qAC,T2USANW
Positions stored: 3
Others sourced by KJ4ERJ-AP: GDHILLORG GP-501PL GP-501S GP-AOMTN GP-BGFLAT GP-BOVINA GP-CAMLBK GP-CLNGMN GP-COMERS GP-EQUNOX GP-GDHILL GP-HWKSBL GP-KATHDN GP-KUWOHI GP-LKOUT GP-MDMTNS GP-MTWASH GP-ROAN GP-SAMSPT GP-SPRNGR GP-SUGARL GP-WHTRCK SPRNGROGL SPRNGROPT SPRNGRORG SPRNGRPRK
Stations near current position of GP-GRYLCK - show more
callsign distance last heard - EST      callsign distance last heard - EST
K1FFK-1231.4 yards 244°2025-02-01 19:51:34 N1XWS-52.1 miles 104°2025-01-19 20:29:09
N1XWS-22.1 miles 105°2025-01-20 13:57:37 KC1UIF-13.3 miles 89°2025-01-08 11:13:43
FW40853.9 miles 346°2025-02-01 19:55:40 EW62834.4 miles 302°2025-02-01 19:55:19
EW75064.6 miles 128°2025-02-01 19:45:29 N1FGY-105.2 miles 232°2025-02-01 19:39:53
KC1FZN B5.2 miles 34°2025-01-22 11:37:53 KC1FZN-B5.2 miles 34°2025-01-22 11:38:03
GW15245.2 miles 232°2025-02-01 19:50:23 CW24938.1 miles 36°2025-02-01 19:45:17
KMADALTO111.4 miles 180°2025-02-01 19:55:49 K2RMB-712.1 miles 354°2025-01-18 18:00:26
K2RMB-912.1 miles 354°2025-01-26 20:10:32 K2RMB12.1 miles 354°2025-02-01 19:54:52
K2RMB-D12.1 miles 354°2025-02-01 19:38:48 N1FZH-N13.4 miles 202°2025-02-01 19:28:57
KB1EAA13.7 miles 186°2025-01-16 12:55:42 KC1QHG13.8 miles 193°2025-01-05 19:59:09
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