ORGANIZATION

    

SEE Program Structure -

The five Technical Working Groups (TWG) were the Electromagnetic Effects & Plasma/Spacecraft ChargingIonizing RadiationMaterials & ProcessesMeteoroid & Orbital Debrisand Neutral External Contamination Working Groups. The Ionosphere/Thermosphere TWG was practiced on an ADHOC basis. Members of these groups directed and, in some cases, conducted studies and test that met a recognized need of the customer.