This is a sources sought to determine small business capability for a potential upcoming High Altitude Electromagnetic Pulse (HEMP) Shielding Effectiveness(SE) Testing for the AN/GRC-221 Aircraft Alerting Communication EMP (AACE) System requirement IAW the attached Performance Work Statement (PWS).  If you are interested please email your company's business information to include business size.  Also please include a short capabilities brief as well as any references (not to exceed 3) for contracts that are relevent to the type of work proposed in the attached PWS.  Please email all information and or questions to Mr. Augustine P. Salvati at [email protected]