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OSCAM models are available for Sea, Air and Land based systems. All models have been developed by teams including both subject matter experts, experienced cost analysts and simulation modelers.

In addition to providing you with a tool offering full O&S cost estimation coverage, the OSCAM Navy model has been designed around the data available in the US Navy VAMOSC database.

Further information on this, as well as the underlying model methodology can be found by following the links below.


OSCAM is a joint UK/US program aimed at developing a suite of tools that can provide rapid assessments of the O&S costs of high cost capital assets.....

In January 1996, the Naval Center for Cost Analysis (NCCA) began an initiative to improve the Navy’s operating and support (O&S) cost estimating capabilities.....

The OSCAM family of models currently consists of several separate models. In addition, each model has a data management tool capable of creating OSCAM compatable datasets......

System dynamics is a technique that aims to allow understanding and modeling of complex systems. A system in this sense is any organization of people, items and capabilities that work together to achieve goals.....

Although these are primarily OSCAM Navy related, many of the answers provided are equally applicable to the other OSCAM models.....

The Navy VAMOSC management information system collects and reports US Navy and US Marine Corps historical weapon system operating and support (O&S) costs.....


The OSCAM Models are currently available to individuals either employed by the U.S. Government or employed by a contractor that is sponsored by the U.S. Government. For more information use the links below.

Getting a copy of OSCAM Navy Suite

Getting a copy of OSCAM Air.


To learn more about the advantages using OSCAM can provide, click here for information about it's development and application.....

Naval Center for Cost Analysis
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