External Sources

QLog uses following external online sources

Service	URL	Description
Aurora	https://services.swpc.noaa.gov/json/ovation_aurora_latest.json	Online Map Aurora data
Clublog	https://clublog.org/*	Online Log
DXCC Entities	https://www.country-files.com/bigcty/cty.csv	CTY file
eQSL	https://www.eQSL.cc/qslcard/*	Online QSLs
Grayline	https://unpkg.com/@joergdietrich/leaflet.terminator	Online Map Grayline
Grids	https://foldynl.github.io/QLog/js/L.MaidenheadConfWorked.js	Online Map Grids
HamQTH	http://www.hamqth.com/xml.php	Online Callbook
Heatmap	https://foldynl.github.io/QLog/js/heatmap.js	Online Map Heatmap library
Heatmap	https://foldynl.github.io/QLog/js/leaflet-heatmap.js	Online Map Heatmap library
HRDLog.net	https://robot.hrdlog.net/*	Online Log
IOTA	https://foldynl.github.io/QLog/data/iota.csv	IOTA LRefs
Leafletjs	https://leafletjs.com/	Online Maps Framework
LoTW	https://lotw.arrl.org/lotwuser/lotwreport.adi	Online QSL / Log
Club Membership	https://github.com/foldynl/hamradio-membeship-lists	Member lists
MUF	https://prop.kc2g.com/api/stations.json	Online Map MUF
OpenStreetMap	https://www.openstreetmap.org	Online Maps
POTA	https://pota.app/all_parks_ext.csv	POTA Records
QRZ	https://logbook.qrz.com/api	Online Log
QRZ	https://xmldata.qrz.com/xml/current/	Online Callbook
Sat Info	https://foldynl.github.io/QLog/data/satslist.csv	Satellite Data
Solar conditionals	https://www.hamqsl.com/solarxml.php	SFI, K-Index, A-Index
SOTA	https://mapping.sota.org.uk/summitslist.csv	SOTA Summits
WWFF	https://wwff.co/wwff-data/wwff_directory.csv	WWFF Directory

QLog uses following sources for build-in functionality

Service	URL	Description
HamLib	http://hamlib.sourceforge.net/manuals/4.3/index.html	HamLib Specification
Timezones	https://github.com/evansiroky/timezone-boundary-builder	List of Timezones

External API Specifications

Service	URL	Description
ADIF	https://www.adif.org/	ADIF Specification
ClubLog	https://clublog.freshdesk.com/support/solutions/folders/100474	ClubLog API Specification
eQSL	https://www.eqsl.cc/QSLcard/Programming.cfm	eQSL API Specification
HamQTH	https://www.hamqth.com/developers.php	HamQTH API Specification
HRDLog	http://www.iw1qlh.net/projects/hrdlog/HRDLognet_4.pdf	HRDLog API Specification
LoTW	https://lotw.arrl.org/lotw-help/developer-query-qsos-qsls/?lang=en	LoTW API Specification
WSJTX	https://sourceforge.net/p/wsjt/wsjtx/ci/master/tree/Network/NetworkMessage.hpp	UDP Message Specification