Welcome to the San Francisco Maintenance Operations Center MOC

A Craft Union for the Mechanics Class and Craft representing the skilled professionals at United Airlines.

SFO ALTA  one Local 2700 Together

"Heavy Jet Maintenance" 

Information for UAL Technicians
Our Class and Craft
Skilled Professionals
Our Locals

A Voice for Every Technician

Our Constitution
Democracy for Every Technician

ALTA Organizing Committees latest fliers and videos


AIR 21 Whistle Blower Protections for Technicians by Lee Seham

United Techs help Defeat Teamsters at US Airways and AMR

UAL Technicians CARP Grievance Review

Thank you from Captain Sully US Airways

Professional Legal Counsel Seham Seham Meltz and Petersen

The Airline MEC

Profit Sharing Loss - Thanks Teamsters

ALTA Paid Shop Stewards

The Truth about the Teamsters in SFO

They divided our membership for their own greed and political power taking away the rights and voices of over 1300 Technicians.

Where does our 3 Million in Dues Go?

Rome is Guilty

Fat Cat Club - this is where your dues money goes

Where does your money go

ALTA Solidarity Across the United System


Solidarity for ALTA in LAX

ALTA takes a new lead in Houston IAH

Denver Local AMTs support ALTA 75%

MCO Technicians over 50%

ALTA Our Union Structure 

The Airline MEC

ALTA Paid Shop Stewards

Our United Locals