Great Harbour Trawlers
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      • California Humpbacks Perform Rare 'Triple Breach' (Video)
      • Betrayal in Georgia? Anchoring Rules Appear Worse Than Ever
      • Ga. Wreck Removal Delayed Again: Anchor SNAFU
      • Chesapeake's Tangier Island: Enjoy it While You Can
      • Robert Peek, Beloved Deep Creek Lockmaster, Has Died
      • U.S. Agency Warns of GPS Interference
      • Rudy and Jill's ICW Tips
      • A TT35 Day at the Sausage Factory
      • Cat or Monohull Sailboat Versus a Trawler (Images, Long)
      • Loopers Warned To Linger Post-Sally
      • Coast Guard Shallow Draft Navigation Survey
      • Forget Lithium for a Moment: Why Old-Fashioned Batteries Explode
      • Tracking Hurricane Laura Live (Streaming Video)
      • The Downsides of Cruising (Comprehensive)
      • Circumnavigator Who Eschewed Instruments Dies at 104
      • Maritime Liens: Don't Let Your Boat Get 'Arrested'
      • Gulf Stream Is Slowing Down
      • Attention Cruisers, Perseids Meteor Shower Peaks Next Week
      • Ladies Publish Great Loop Tell-All
      • New NOAA Model Forecasts Another Sahara Dust Cloud Arriving This Week (Animation)
      • TT35 Demonstrations Set for Next Week
      • Prep for a Busy Hurricane Season
      • It's a Marina! It's a Mooring! No, It's a French Design (Video)
      • Giant Floating Chain Saw To Rip Up Wrecked Car Carrier off ICW
      • Lock Sked Final: Great Loop Doable, But...
      • Georgia Caves, Defangs Draconian Anchoring Law
      • Heads Up, Boaters: Here Comes the Red Dust from Africa
      • Bahamas Changes It's Mind: Keeps Covid Test Requirement
      • Insurance? Tell All or Risk Claim Denial
      • Gulf 'Dead Zone' Bigger Than Connecticut
      • GPS Spoofing Mystery: AIS Crop Circles & Ghost Ships
      • Yanmar To Install Fuel Cell Propulsion in Boats
      • Bahamas To Boaters: Welcome Back, Wear a Mask
      • Covid Concerns Fuel Coast Guard Retention Drive
      • Birthday Gift for Her 70th, a TT35
      • Above Average Hurricane Season Forecast
      • Foreign Boaters Get Some Relief as Restrictions Eased
      • Catalina Island Reopened for Arriving Boats
      • When a Boat Isn't: Supreme Court Decides
      • Coast Guard Adopting 'i911' for Your Location
      • Makeover: Storm Early Warning System Explained (Video)
      • The Reality of Quarantine in Paradise
      • 92-Footer Sinks Off California
      • New York to Loopers: You May Be Out of Luck
      • Badass Origins of Boating Law
      • Can Cannabis Save Florida Waterways?
      • Tale of a Terrible Boat
      • Boating and Social Distancing (Video)
      • Powering Through a Mexican Gale
      • Bahamas Says Stay Away, Get Out
      • Composting Heads Are a Good Option
      • TT35 Ad Campaign: The Un-Tug
      • Coronavirus Song: 'Drone Shot of My Yacht'
      • Smuggler's Run: Florida's Own 'Mini-Loop'
      • Virtual Tours of Old Ironsides
      • BoatUS to Gulfport, Don't Break Law
      • Luperon's Swimming Robber or Maybe Not
      • Georgia Begins Undoing Anchoring Ban
      • Gulfport Joins the War Against Cruisers
      • Video on D.R. Consulting Gig
      • Reward Increased in Hunt for Dolphin Killer
      • Our Favorite Fugitive Arrives in Mexico
      • Humungous Crane To Slice Up Wrecked Car Carrier
      • Avoid Getting Screwed by Georgia; Just Go Around
      • Radar Detects 'Fowl' Weather in Keys
      • Old Abe the Naval Architect
      • $20,000 Reward in Dolphin Killings
      • Great Lakes Search for Sunken Planes
      • Great Harbour Advises D.R. Boatbuilder
      • Despite Sewage Apocalypse, Mayor Blames Boaters
      • Loopers Will Need NY Certificates
      • Dorian Dog Story 'Spiked'
      • $209,000 for 61-Foot Hatteras MY
      • Refloating Effort Progress
      • Free Bahamas Cruising Guide
      • New Florida Anchoring Bans
      • Propane Fire
      • Psychedelic Fibers Advance Knot Theory (Video)
      • Wanted on the Waterways 1/4/2020
    • Ken Fickett's Blogs
    • Cruising in the Time of Covid: Think Outside The Loop
  • Owners
    • Moving Aboard
    • The Odyssey Begins
    • The Search For Adventure
  • Home
  • About
    • A Family Affair >
      • Ken Fickett
      • Becky Fickett
      • Travis Fickett
      • Jessica Fickett
    • Mirage Manufacturing
    • Factory Support
    • Careers
    • Contact
  • Boats
    • TT35 >
      • TT35 Specifications
      • TT35 Key Features
      • TT35 Design Discussions
      • Towing Resources
      • PRESS
    • N37 >
      • N37 Specifications and Layout
      • N37 Photo Gallery
      • N37 Brochure
    • GH37 >
      • GH37 Specifications and Layout
      • GH37 Photo Gallery
      • GH37 Brochure
    • N47 >
      • N47 Specifications and Layout
      • N47 Photo Gallery
      • N47 Brochure
    • GH47 >
      • GH47 Specifications and Layout
      • GH47 Photo Gallery
      • GH47 Brochure
    • GH74
  • Great Design
    • Trawler Truths >
      • Trawler Truth 1
      • Trawler Truth 2
      • Trawler Truth 3
      • Trawler Truth 4
      • Trawler Truth 5
      • Trawler Truth 6
      • Trawler Truth 7
    • Design Discussions >
      • Twins vs Single
      • Shoal vs deep draft
      • Stability vs Ballast
      • Fishtail Rudders
      • Space Age Core
      • Core Materials
      • Unsinkability
    • Economy
    • Our Naval Architect
  • Construction
    • Lamination
    • Interior
    • Rigging
  • Trawler Times
    • News >
      • California Humpbacks Perform Rare 'Triple Breach' (Video)
      • Betrayal in Georgia? Anchoring Rules Appear Worse Than Ever
      • Ga. Wreck Removal Delayed Again: Anchor SNAFU
      • Chesapeake's Tangier Island: Enjoy it While You Can
      • Robert Peek, Beloved Deep Creek Lockmaster, Has Died
      • U.S. Agency Warns of GPS Interference
      • Rudy and Jill's ICW Tips
      • A TT35 Day at the Sausage Factory
      • Cat or Monohull Sailboat Versus a Trawler (Images, Long)
      • Loopers Warned To Linger Post-Sally
      • Coast Guard Shallow Draft Navigation Survey
      • Forget Lithium for a Moment: Why Old-Fashioned Batteries Explode
      • Tracking Hurricane Laura Live (Streaming Video)
      • The Downsides of Cruising (Comprehensive)
      • Circumnavigator Who Eschewed Instruments Dies at 104
      • Maritime Liens: Don't Let Your Boat Get 'Arrested'
      • Gulf Stream Is Slowing Down
      • Attention Cruisers, Perseids Meteor Shower Peaks Next Week
      • Ladies Publish Great Loop Tell-All
      • New NOAA Model Forecasts Another Sahara Dust Cloud Arriving This Week (Animation)
      • TT35 Demonstrations Set for Next Week
      • Prep for a Busy Hurricane Season
      • It's a Marina! It's a Mooring! No, It's a French Design (Video)
      • Giant Floating Chain Saw To Rip Up Wrecked Car Carrier off ICW
      • Lock Sked Final: Great Loop Doable, But...
      • Georgia Caves, Defangs Draconian Anchoring Law
      • Heads Up, Boaters: Here Comes the Red Dust from Africa
      • Bahamas Changes It's Mind: Keeps Covid Test Requirement
      • Insurance? Tell All or Risk Claim Denial
      • Gulf 'Dead Zone' Bigger Than Connecticut
      • GPS Spoofing Mystery: AIS Crop Circles & Ghost Ships
      • Yanmar To Install Fuel Cell Propulsion in Boats
      • Bahamas To Boaters: Welcome Back, Wear a Mask
      • Covid Concerns Fuel Coast Guard Retention Drive
      • Birthday Gift for Her 70th, a TT35
      • Above Average Hurricane Season Forecast
      • Foreign Boaters Get Some Relief as Restrictions Eased
      • Catalina Island Reopened for Arriving Boats
      • When a Boat Isn't: Supreme Court Decides
      • Coast Guard Adopting 'i911' for Your Location
      • Makeover: Storm Early Warning System Explained (Video)
      • The Reality of Quarantine in Paradise
      • 92-Footer Sinks Off California
      • New York to Loopers: You May Be Out of Luck
      • Badass Origins of Boating Law
      • Can Cannabis Save Florida Waterways?
      • Tale of a Terrible Boat
      • Boating and Social Distancing (Video)
      • Powering Through a Mexican Gale
      • Bahamas Says Stay Away, Get Out
      • Composting Heads Are a Good Option
      • TT35 Ad Campaign: The Un-Tug
      • Coronavirus Song: 'Drone Shot of My Yacht'
      • Smuggler's Run: Florida's Own 'Mini-Loop'
      • Virtual Tours of Old Ironsides
      • BoatUS to Gulfport, Don't Break Law
      • Luperon's Swimming Robber or Maybe Not
      • Georgia Begins Undoing Anchoring Ban
      • Gulfport Joins the War Against Cruisers
      • Video on D.R. Consulting Gig
      • Reward Increased in Hunt for Dolphin Killer
      • Our Favorite Fugitive Arrives in Mexico
      • Humungous Crane To Slice Up Wrecked Car Carrier
      • Avoid Getting Screwed by Georgia; Just Go Around
      • Radar Detects 'Fowl' Weather in Keys
      • Old Abe the Naval Architect
      • $20,000 Reward in Dolphin Killings
      • Great Lakes Search for Sunken Planes
      • Great Harbour Advises D.R. Boatbuilder
      • Despite Sewage Apocalypse, Mayor Blames Boaters
      • Loopers Will Need NY Certificates
      • Dorian Dog Story 'Spiked'
      • $209,000 for 61-Foot Hatteras MY
      • Refloating Effort Progress
      • Free Bahamas Cruising Guide
      • New Florida Anchoring Bans
      • Propane Fire
      • Psychedelic Fibers Advance Knot Theory (Video)
      • Wanted on the Waterways 1/4/2020
    • Ken Fickett's Blogs
    • Cruising in the Time of Covid: Think Outside The Loop
  • Owners
    • Moving Aboard
    • The Odyssey Begins
    • The Search For Adventure
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Military Exercises To Jam GPS
The Federal Aviation Administration has announced that military exercises through Jan. 24 that will include jamming GPS signals for periods of several hours each day. The exercises will happen about 60 miles off the Florida-Georgia border, and resulting interference will extend 400 nautical miles at high altitudes down to 180 nautical miles at 50 feet above sea level. The Coast Guard has not issued any alerts to the boating public, but that doesn't mean marine GPS won't be affected.

The Aircraft Owners and Pilots Association is complaining that these jamming sessions can pose a threat to airplanes.
​

"AOPA is aware of hundreds of reports of interference to aircraft during events around the country for which notices to airmen were issued, and we consider the risks to GA aircraft highly concerning," Dan Namowitz of AOPA wrote. "In one example, an aircraft lost navigation capability and did not regain it until after landing. Other reports have highlighted aircraft veering off course and heading toward active military airspace—and the wide range of reports makes it clear that interference affects aircraft differently. In some cases, recovery from signal interference may not occur until well after the aircraft exits the jammed area."
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3001 NE 20th Way, Gainesville, FL 32609, Phone: 352.377.4146,  sales@greatharbourtrawlers.com