International nødfrekvens (Danish Wikipedia)

Analysis of information sources in references of the Wikipedia article "International nødfrekvens" in Danish language version.

refsWebsite

Global rank Danish rank

2piersystem.com

low place

low place

2web.archive.org

1^st place

1^st place

low place

low place

low place

low place

low place

low place

hflink.com

"HFLINK - HF Automatic Link Establishment HF ALE HF Network Ham Radio Amateur Radio HF Emergency Disaster Relief Communications". Arkiveret fra originalen 28. december 2012. Hentet 3. februar 2013.

mmsn.org

"Arkiveret kopi". Arkiveret fra originalen 25. april 2012. Hentet 3. februar 2013.

piersystem.com

uscg.gov

navcen.uscg.gov

"HF Distress and Safety Watchkeeping Schedule" (HTML). U.S. Coast Guard Navigation Center. U.S. Coast Guard. Hentet 12. oktober 2011.

web.archive.org

"Arkiveret kopi". Arkiveret fra originalen 25. april 2012. Hentet 3. februar 2013.
"HFLINK - HF Automatic Link Establishment HF ALE HF Network Ham Radio Amateur Radio HF Emergency Disaster Relief Communications". Arkiveret fra originalen 28. december 2012. Hentet 3. februar 2013.