ZIP Code 09517 in FPO, AE

Data Last Updated: February 1, 2026
City:FPO, Armed Forces Europe
Timezone:--
Local Time:8:29:43 PM
Population:No Population Data
Area Code:--
Classification:Military Only
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09517 - USS Mount Whitney (LCC 20)

FPO AE | United States | Navy

USS Mount Whitney (LCC 20)

Navy Active
LocationGaeta, United States
CommandCommander, U.S. Sixth Fleet
GatewayNewark, NJ
ZIP CreatedBefore Oct 2004
Key Facts
  • Blue Ridge-class amphibious command ship
  • Commissioned January 16, 1971
  • Flagship of U.S. Sixth Fleet
  • Forward deployed to Gaeta, Italy
  • Named for highest peak in contiguous U.S.

About ZIP Code 09517

FPO AE 09517 serves USS Mount Whitney (LCC 20), a Blue Ridge-class amphibious command ship and the flagship of the U.S. Sixth Fleet. Commissioned on January 16, 1971, Mount Whitney is named for the highest peak in the contiguous United States, standing at 14,505 feet in California's Sierra Nevada mountain range. The ship is one of only two Blue Ridge-class command ships ever built, the other being USS Blue Ridge (LCC 19) which serves as Seventh Fleet flagship in Japan.

USS Mount Whitney is permanently forward-deployed to Gaeta, Italy, making it one of the few U.S. Navy ships homeported in Europe. The ship serves as the command platform for Commander, U.S. Sixth Fleet and Commander, Naval Striking and Support Forces NATO. Mount Whitney is equipped with extensive command, control, communications, and intelligence (C3I) capabilities, including the most advanced communications suite afloat, enabling it to serve as a floating command center for major military operations throughout the European and African theaters.

Mail for personnel aboard LCC 20 routes through the Newark International Service Center. When addressing mail, use: Rank and Name, Division, USS Mount Whitney (LCC 20), Unit 100296 Box number, FPO AE 09517. Due to the ship's forward deployment in Italy, delivery times are typically 10-14 days from the United States. The ship's crew of approximately 150 plus embarked staff maintains continuous operations throughout the Mediterranean, Black Sea, and surrounding waters.

Helpful Veteran and First Responder Resources

Gary Sinese Foundation

At the Gary Sinise Foundation, our mission is to serve our nation by honoring our defenders, veterans, first responders, their families, and those in need. Among its programs is the construction of specially adapted smart homes for severely wounded veterans that are provided mortgage-free.

Visit GarySiniseFoundation.org |

Veterans & First Responders in Crisis

1-800-273-8255
A simple act of kindness can help someone feel less alone. Your actions could help save a life. #BeThere
Visit Site |

The Marine Corps DSTRESS Line

Call 1-877-476-7734
24/7 anonymous phone, chat and referral service using a 'Marine to Marine' approach.
Visit Site |

Tragedy Assistance Program For Survivors (TAPS)

Call 1-800-959-TAPS (8277)
Whether you are in emotional crisis, need to connect with TAPS resources and programs, or just want to remind yourself that you are a part of a loving, supportive family.
Visit Site |

Tunnel to Towers Foundation

Since 9/11, we have been helping America's heroes by providing mortgage-free homes to Gold Star and fallen first responder families with young children and specially-adapted smart homes for injured veterans and first responders.
Visit Site |

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Sources & References


Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on February 1, 2026.

  1. U.S. Postal Service [Last Updated: 2/1/2026], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 2/1/2026], https://www.zip-codes.com
  3. U.S. Census [Updated: Varies], https://www.census.gov
    • U.S. Census Office of Management and Budget [Updated: As Released]
    • U.S. Census 2020 Demographic & Housing Characteristics (DHC) [Decennial] [Updated: 5/25/2023]
    • U.S. Census 2011-2024 American Community Survey 5-year estimates (ACS) [Annually] [Updated: Annually, As Released]
    • U.S. Census Business Patterns (CBD) [Annually] [Updated: Annually, As Released]
    • U.S. Census American National Standards Institute (ANSI) [Updated: As Released]
  4. U.S. Geological Survey [Updated: Varies], https://www.usgs.gov
  5. Centers for Medicare & Medicaid Services [Updated: Annually, As Released], https://www.cms.gov
  6. National Center for Education Statistics [Updated: 2/1/2026], https://nces.ed.gov