The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F COVER PAGE

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OMB Number: 3235-0006
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Report for the Calendar Year or Quarter Ended: 09-30-2022
Check here if Amendment    Amendment Number:
This Amendment (Check only one.):    is a restatement.
   adds new holdings entries.
Institutional Investment Manager Filing this Report:
Name: united american securities inc. (d/b/a uas asset management)
Address: 441 LEXINGTON AVENUE #1220
NEW YORK, NY  10017
Form 13F File Number: 028-11585

The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form.

Person Signing this Report on Behalf of Reporting Manager:
Name: UAS Asset Management
Title: CCO
Phone: 12129835822
Signature, Place, and Date of Signing:
Ali Granmayeh New YorkX1 11-14-2022
[Signature] [City, State] [Date]
This Form 13F holding report is being filed on behalf of United American Securities, Inc. (d/b/a UAS Asset management) ("UAS). UAS serves as the sole investment manager of Kitty Hawk Investment Partners, L.P. ("Kitty Hawk"), a pooled investment vehicle that may be deemed to be an "other manager" for purposes of this Form 13F report. UAS, rather than Kitty Hawk, exercises sole investment discretion over securities held in Kitty Hawk's account(s).
Report Type (Check only one.):
X 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.)
   13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).)
   13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).)
Form 13F Summary Page
Report Summary:
Number of Other Included Managers: 1
Form 13F Information Table Entry Total: 13
Form 13F Information Table Value Total: 315,226
(thousands)
List of Other Included Managers:
Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report.
[If there are no entries in this list, state “NONE” and omit the column headings and list entries.]
No. Form 13F File Number Name
1   KITTY HAWK INVESTMENT PARTNERS LP