Did you know that when beneath periscope depth, The USS Albacore relied on two types of sonar?

Passive sonar was used to detect noise from sea creatures, weather, or other ships. This type of sonar only gave the operator a direction of the sound.

Active sonar involved transmitting a sound wave into the water and listening for the retuning echo. This echo would then give the operator information including the bearing and range of the sound.

#USSAlbacore #AlbacorePark #Submarine #NHAttractions

Discover New Hampshire’s rich history with an NH Heritage Museum Trail Passport, now available in the gift shop! For just $30, enjoy one free admission ticket to 21 museums across the state featured on the museum trail—a value of $150! A perfect gift for history enthusiasts!

The USS Albacore Museum is included in the Passport!

#USSAlbacore #AlbacorePark #Submarine #Museum #USNavy #PortsmouthNH #NewEngland #SilentService #SubmarineForce #HistoricSite #ThingsToSee #NHAttractions

Tomorrow is Father's Day! Why not bring your dad by and take a tour of our historic submarine!

#USSAlbacore #AlbacorePark #Submarine #Museum #USNavy #PortsmouthNH #NewEngland #SilentService #SubmarineForce #HistoricSite #ThingsToSee #NHAttractions

Join us tomorrow, Friday, June 14th, for Flag Day! Nan and Eva will teach you about the history of our American Flag and how to properly fold the flag. Demonstrations start at 10am!

#USSAlbacore #AlbacorePark #Submarine #Museum #USNavy #PortsmouthNH #NewEngland #SilentService #SubmarineForce #HistoricSite #ThingsToSee #NHAttractions

#NHGives will be continuing today until 5:00pm! Thank you so much to everyone who has contributed so far! Your support means so much. Learn more about our campaign here: https://www.nhgives.org/organizations/portsmouth-submarine-memorial-association

#USSAlbacore #AlbacorePark #Submarine #Museum #USNavy #PortsmouthNH #NewEngland #SilentService #SubmarineForce #HistoricSite #ThingsToSee #NHAttractions

Support Portsmouth Submarine Memorial Association and Albacore Park | NH Gives 2024

I’m ready to support Portsmouth Submarine Memorial Association and Albacore Park on June 11, 2024 during NH Gives 2024. Learn more about Portsmouth Submarine Memorial Association and Albacore Park and all the other organizations participating in NH Gives 2024.

A huge thanks to @quinrockphoto for taking some incredible photos of our museum last week, including this amazing shot of the view from our periscope!

#USSAlbacore #AlbacorePark #Submarine #Museum #USNavy #PortsmouthNH #NewEngland #SilentService #SubmarineForce #HistoricSite #ThingsToSee #NHAttractions

Support Portsmouth Submarine Memorial Association and Albacore Park | NH Gives 2024

I’m ready to support Portsmouth Submarine Memorial Association and Albacore Park on June 11, 2024 during NH Gives 2024. Learn more about Portsmouth Submarine Memorial Association and Albacore Park and all the other organizations participating in NH Gives 2024.