51FSS

Post Office

Bldg. 965 | 784-1014

Temporary COVID Operation Hours: Click here.

Unfortunately, Your Team Osan Postal operations have been impacted both by COVID and the recent USFK Guidance on vaccination or booster >6 months. We make a daily determination on manpower based on available personnel and systems access. The priorities for our operations are pick-up window, outgoing mail, customer service, and official mail in that order. We hope you enjoy the “Know Before You Go” live feed line speed initiative in its beta phase as a way to offer better services to You. Check out our website for more information on how you can “Make Your Best Life Better” as we all Mind the Core Tenants. -YOUR 51 FSS TEAM

Beginning Tuesday, 18 January 2022 Post Office will change their Operation Hours

Pick up window M – F 1000-1300 / 1400-1800 Closed 1300 – 1400 for shift change & lunch*

 Sat 1000 –1300 / 1400-1600 Closed 1300 – 1400 for shift change & lunch*

Customer service  M – F 1000 –1300 / 1400-1700 Closed 1300 – 1400 for shift change & lunch*

Official Registered Mail M – F 1000 –1300 / 1400-1700 Closed 1300 – 1400 for shift change & lunch*

Mailing Services Window M – F 1000 –1300 / 1400-1700 Closed 1300 – 1400 for shift change & lunch*

S 1000 –1300 / 1400-1600 Closed 1300 – 1400 for shift change & lunch*

*Shift Change is needed to maintain postal capability by splitting shifts to offer 100% services to YOU!

Unable to head to the Post Office to pick up your mail? Post office customers can designate trusted agents to pick up their mail by sending an email to 51FSS.FSVP.OSANPOSTOFFICE@us.af.mil with the following information: Customer’s name, Customer’s PSC Box Number, Authorized Agent’s Name, and the date range the Authorized Agent will be allowed to pick up mail on behalf of the customer (no more than 30 days). 

Example:

Name: SSgt Jane Smith

Box Number: 1234

Authorized Agent: TSgt John Williams

Dates: 1 Jan – 29 Jan 22

After the customer sends the email, the Authorized Agent can report to the Post Office Customer Service window to finalize the process and pick up mail on the customer’s behalf.

Customers that require package services, please contact customer service between the hours of 1000-1600. 

Mailboxes
24/7

Mailing Services Window
Monday-Friday 1000-1700
Saturdays 1000-1500
Sunday: Closed

Official/Registered Mail
Monday-Friday 0830-1630
Saturday & Sunday: Closed

Package Pick-Up
Monday-Friday 1000-1800
Saturdays 1000-1500
Sunday: Closed

Customer Service
Monday-Friday 1000-1800
Saturday & Sunday: Closed

Your Address:
First & Last Name
PSC 3 Box ______
APO AP 96266

“Handwritten Customs Declaration Forms are No Longer Acceptable”

Customers are encouraged to use computer-generated customs forms, there will still be an option to fill out a customs information worksheet (USPS Form 2976-R), which will then be typed into the Retail System Software (RSS) by the Postal Finance Window Clerks.
Patrons must provide an accurate and complete description of the contents, names, and addresses. Customs information must be entered into an electronic system to ensure MPS compliance with USPS regulations and United States import and export laws. Currently these are the four methods patrons can utilize to obtain the appropriate Customs Declaration Form based on the destination country and mail class/ product selected:
USPS Click-N-Ship at: https://cns.usps.com
USPS Customs Form Online (CFOL) at: https://cfo.usps.com
USPS partner systems (i.e. Stamps.com)
PS Form 2976-R, Customs Declaration and Dispatch Note

NOTE: This new USPS policy will increase overall customer wait time and the current per-customer service time among other impacts. Thank you for your patience.

SECURE YOUR ADDRESS | LOCK & SPIN YOUR DIAL 

Claim your mail within five days of notice. Final notice comes five days after initial notice. After 10 days, units are contacted to verify status. If local, you have 24 hours to pick-up before item is returned to sender.

If you are TDY, on leave, or need mail held for another reason, please fill out DD Form-2258.

Click here to report a problem to the postal inspector (mail not received, mail tampering/vandalism, mail received without contents).

DO NOT MAIL
Hazardous, restricted, and perishable items are prohibited in the USPS mail stream. Below are examples of materials that cannot be sent. This is not an all-inclusive list. If in doubt, please inquire with staff.

  • Soju, intoxicating liquors, or any other alcohol
  • Corrosives
  • Explosives
  • Flammable/combustable
  • Liquids
  • Gases (pressurized)
  • Biological products
  • Controlled substances
  • Drug paraphernalia
  • Firearms, switchblades, sharp objects, or any other weapons
  • Live, dead, or parts of animals
  • Eggs, meat, or meat products
  • Plants or plant products

Undeliverable items due to: Address unknown, addressee temporarily away, misspellings, address errors, missing/incorrect information, no rural route or box, incorrect ZIP code, change of address, forward order expired, address vacant