Lighthouse Technology
92 topics • Page 1 of 2 • 1, 2
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- LH.net Is Back!
1, 2by MontaukPoint » Sun Sep 02, 2012 8:19 pm - 18 Replies
- 142725 Views
- Last post by Leah Loar-Mays
Mon Oct 01, 2012 12:33 am
- LH.net Is Back!
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- Topics
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- Steven Fogbell Apparatus
by island » Wed Aug 14, 2013 6:50 am
- 3 Replies
- 11347 Views
- Last post by island
Wed Sep 25, 2013 7:40 pm
- Steven Fogbell Apparatus
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- Prism Play
by island » Mon Oct 01, 2012 7:19 am
- 1 Replies
- 4339 Views
- Last post by Kevin vk2ce
Mon Oct 01, 2012 8:35 am
- Prism Play
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- Tyfon Fog Horn brass hand operated
by flagstaff » Sat Oct 24, 2009 9:20 pm - 9 Replies
- 7672 Views
- Last post by michal
Wed Sep 26, 2012 11:15 pm
- Tyfon Fog Horn brass hand operated
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- Lost benefit: A trivia question
by island » Tue Jul 31, 2012 11:09 am - 3 Replies
- 3489 Views
- Last post by island
Tue Aug 07, 2012 8:15 pm
- Lost benefit: A trivia question
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- lighthouse l.e.d. trivia
by island » Wed Aug 01, 2012 4:54 am - 0 Replies
- 2578 Views
- Last post by island
Wed Aug 01, 2012 4:54 am
- lighthouse l.e.d. trivia
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- Speed control
by Fred » Fri Oct 07, 2011 8:44 am - 6 Replies
- 5184 Views
- Last post by island
Wed Oct 26, 2011 6:54 am
- Speed control
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- Occulting Light Clockwork
by island » Thu Oct 13, 2011 10:32 pm - 0 Replies
- 4780 Views
- Last post by island
Thu Oct 13, 2011 10:32 pm
- Occulting Light Clockwork
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- Those irritating noisy Fog Signals!!
by island » Tue Aug 02, 2011 9:52 pm - 3 Replies
- 2606 Views
- Last post by Fred
Mon Aug 08, 2011 8:38 am
- Those irritating noisy Fog Signals!!
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- Keepers cap badges USLHS
by lyndono » Sun Jul 03, 2011 7:11 pm - 0 Replies
- 1955 Views
- Last post by lyndono
Sun Jul 03, 2011 7:11 pm
- Keepers cap badges USLHS
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- Stone Tower Restoration
by island » Wed Jun 15, 2011 7:16 pm - 0 Replies
- 1743 Views
- Last post by island
Wed Jun 15, 2011 7:16 pm
- Stone Tower Restoration
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- Trotter-Lindberg
by Fred » Fri Apr 22, 2011 5:42 am - 2 Replies
- 2142 Views
- Last post by Fred
Mon May 02, 2011 12:05 pm
- Trotter-Lindberg
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- The Acetylene Lamp
by Zachary » Sun Apr 03, 2005 1:22 pm - 5 Replies
- 3765 Views
- Last post by mickel
Tue Apr 26, 2011 3:02 am
- The Acetylene Lamp
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- Daboll fog trumpet
by mroig1974 » Sun Jan 02, 2011 6:15 pm - 3 Replies
- 2315 Views
- Last post by LeadingLight
Tue Jan 04, 2011 11:47 am
- Daboll fog trumpet
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- Daboll fog trumpet
by cdietze » Mon Oct 25, 2010 8:56 am - 2 Replies
- 2721 Views
- Last post by Fred
Tue Nov 02, 2010 12:45 pm
- Daboll fog trumpet
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- Fresnel Lanterns
by saltagua2 » Thu Sep 23, 2010 1:12 pm - 0 Replies
- 1891 Views
- Last post by saltagua2
Thu Sep 23, 2010 1:12 pm
- Fresnel Lanterns
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- Fog signals
by WWLighthouses » Sun Sep 05, 2010 3:03 pm - 4 Replies
- 2750 Views
- Last post by WWLighthouses
Thu Sep 09, 2010 10:37 am
- Fog signals
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- Fifth and Eighth Order Drum Fresnels (help appreciated)
by MikeHackworth » Sat Jul 17, 2010 3:39 am
- 2 Replies
- 2249 Views
- Last post by MikeHackworth
Sun Jul 25, 2010 12:48 am
- Fifth and Eighth Order Drum Fresnels (help appreciated)
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- Locating a small Fresnel lense
by Hershey220 » Sun Jun 27, 2010 9:53 pm - 5 Replies
- 2867 Views
- Last post by MikeHackworth
Sat Jul 17, 2010 8:40 am
- Locating a small Fresnel lense
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- Ericsson 'caloric' or hot air engines in lighthouse
by stirlingmotion » Mon May 17, 2010 7:50 am
- 1 Replies
- 2037 Views
- Last post by Terry_Pepper
Sun May 23, 2010 5:35 am
- Ericsson 'caloric' or hot air engines in lighthouse
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- Chance Bros- towers being pre assembled
by lyndono » Wed May 19, 2010 2:16 am
- 0 Replies
- 1856 Views
- Last post by lyndono
Wed May 19, 2010 2:16 am
- Chance Bros- towers being pre assembled
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- AGA VS10 sunvalve brochure
by lyndono » Sun Apr 18, 2010 8:09 pm
- 2 Replies
- 2293 Views
- Last post by Terry_Pepper
Fri Apr 23, 2010 8:18 pm
- AGA VS10 sunvalve brochure
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- Chance Brothers Typical Illustrations of the Lighthouse work
by lyndono » Sun Apr 18, 2010 8:17 pm
- 4 Replies
- 2740 Views
- Last post by Terry_Pepper
Fri Apr 23, 2010 8:15 pm
- Chance Brothers Typical Illustrations of the Lighthouse work
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- Chance Bros works from the air
by lyndono » Wed Apr 21, 2010 5:49 pm
- 1 Replies
- 1904 Views
- Last post by CHUCKX53
Thu Apr 22, 2010 12:32 pm
- Chance Bros works from the air
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- Existing US Fresnel Lens database updated
by Terry_Pepper » Wed Apr 07, 2010 5:15 pm - 0 Replies
- 1647 Views
- Last post by Terry_Pepper
Wed Apr 07, 2010 5:15 pm
- Existing US Fresnel Lens database updated
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- What kind of optic is this?
by NoahG » Sun Mar 28, 2010 10:46 pm - 6 Replies
- 2654 Views
- Last post by CHUCKX53
Sat Apr 03, 2010 10:15 pm
- What kind of optic is this?
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- Effect of fresnel lens
by LeadingLight » Sat Feb 27, 2010 2:13 am - 1 Replies
- 1851 Views
- Last post by Hersh
Sat Feb 27, 2010 7:10 am
- Effect of fresnel lens
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- Fohorns at Huntington Light
by Grover » Sat Jan 30, 2010 8:14 pm - 0 Replies
- 1780 Views
- Last post by Grover
Sat Jan 30, 2010 8:14 pm
- Fohorns at Huntington Light
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- (Ooops! / Putting into Correct Forum)
by Grover » Fri Jan 22, 2010 3:35 am - 1 Replies
- 1842 Views
- Last post by CHUCKX53
Mon Jan 25, 2010 2:44 am
- (Ooops! / Putting into Correct Forum)
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- Which lighthouse carries the strongest light?
by LeadingLight » Thu Jan 21, 2010 1:52 pm - 1 Replies
- 1866 Views
- Last post by Grover
Fri Jan 22, 2010 3:31 am
- Which lighthouse carries the strongest light?
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- Research and Radionavigation
by Fred » Thu Jul 23, 2009 3:34 am - 3 Replies
- 2429 Views
- Last post by Lighthouselin
Fri Jul 24, 2009 7:01 am
- Research and Radionavigation
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- Will it lens?
by LighthouseNews » Fri Apr 10, 2009 11:52 am - 5 Replies
- 3508 Views
- Last post by Rob143
Thu Jun 11, 2009 7:40 pm
- Will it lens?
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- Carillion IT Services
by Grover1 » Wed Apr 08, 2009 3:45 am - 1 Replies
- 2040 Views
- Last post by epona
Wed Apr 08, 2009 4:17 am
- Carillion IT Services
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- New Lighthouse Lights
by island » Fri Jan 16, 2009 12:57 am - 9 Replies
- 4414 Views
- Last post by johnmark1
Thu Mar 26, 2009 9:40 pm
- New Lighthouse Lights
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- One Tower, Two Lights
1, 2by island » Thu Apr 24, 2008 5:25 am - 16 Replies
- 6268 Views
- Last post by bert911
Mon Apr 28, 2008 11:59 am
- One Tower, Two Lights
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- NY Times 1889 - Lighthouse Illuminants
by MontaukPoint » Fri Dec 07, 2007 7:46 pm - 0 Replies
- 1799 Views
- Last post by MontaukPoint
Fri Dec 07, 2007 7:46 pm
- NY Times 1889 - Lighthouse Illuminants
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- Distances from Shore
by epona » Tue Aug 28, 2007 4:32 am - 2 Replies
- 2212 Views
- Last post by epona
Thu Sep 06, 2007 1:16 am
- Distances from Shore
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- Blood Moon
by Kevin vk2ce » Tue Aug 28, 2007 8:30 pm - 3 Replies
- 2398 Views
- Last post by Kevin vk2ce
Wed Aug 29, 2007 4:54 pm
- Blood Moon
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- Terminology
by Moosup » Sat Mar 24, 2007 2:58 pm - 4 Replies
- 3055 Views
- Last post by Moosup
Fri Mar 30, 2007 7:34 am
- Terminology
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- The Light Preserver
by Grover1 » Sun Dec 17, 2006 7:52 pm - 0 Replies
- 1744 Views
- Last post by Grover1
Sun Dec 17, 2006 7:52 pm
- The Light Preserver
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- Anyone have a Large Steam Whistle?
by Paul » Thu Nov 09, 2006 7:30 am - 1 Replies
- 2187 Views
- Last post by Larry
Thu Nov 09, 2006 9:02 am
- Anyone have a Large Steam Whistle?
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- Lens Identification?
by beachbum1616 » Sat Feb 18, 2006 6:01 am - 13 Replies
- 5050 Views
- Last post by Optics
Wed Feb 22, 2006 7:26 am
- Lens Identification?
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- Vent ball design and operation
by Terry_Pepper » Wed Jan 25, 2006 8:21 pm - 4 Replies
- 3095 Views
- Last post by mikev
Thu Jan 26, 2006 7:28 am
- Vent ball design and operation
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- Radios in Lighthouses
by jaymatt1978 » Tue Jan 03, 2006 3:59 pm - 6 Replies
- 3381 Views
- Last post by Terry_Pepper
Wed Jan 11, 2006 8:58 pm
- Radios in Lighthouses
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- Sabine Pass lens
by mikev » Wed Jan 04, 2006 2:01 pm - 3 Replies
- 2596 Views
- Last post by mikev
Mon Jan 09, 2006 10:53 am
- Sabine Pass lens
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- Carbon Dioxide-powered fog bell stricking mechanism
by Terry_Pepper » Mon Sep 19, 2005 8:03 pm - 4 Replies
- 3334 Views
- Last post by Terry_Pepper
Tue Sep 27, 2005 8:44 pm
- Carbon Dioxide-powered fog bell stricking mechanism
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- Farquhar lamp
by LeadingLight » Sun Aug 28, 2005 3:06 am - 1 Replies
- 2137 Views
- Last post by Optics
Sun Aug 28, 2005 6:39 am
- Farquhar lamp
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- Keeper's Quarters architecture
by mikev » Mon Aug 22, 2005 6:57 am - 6 Replies
- 3600 Views
- Last post by Terry_Pepper
Mon Aug 22, 2005 6:36 pm
- Keeper's Quarters architecture
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- USCG Light List Q
by Zachary » Tue Aug 02, 2005 6:25 pm - 3 Replies
- 2564 Views
- Last post by Hersh
Thu Aug 04, 2005 5:33 pm
- USCG Light List Q
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- The end of a noisy era
by Fred » Wed Jul 20, 2005 2:40 pm - 2 Replies
- 2283 Views
- Last post by Fred
Sat Jul 23, 2005 4:40 pm
- The end of a noisy era
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