FDC 6/6701 ZHU TX..AIRSPACE BROWNSVILLE, TX..TEMPORARY FLIGHT RESTRICTIONS. PURSUANT TO 14 CFR SECTION 91.137(A)(1) HIGH ENERGY TESTING WI AN AREA DEFINED AS 1.5NM RADIUS OF 255701N0971459W (BRO068007.0) SFC-5000FT AGL ONLY RELIEF ACFT OPS UNDER DIRECTION OF SPACEX SPACE EXPLORATION TECHNOLOGIES ARE AUTH IN THE AIRSPACE. SPACEX SPACE EXPLORATION TECHNOLOGIES, KYLE HURN TEL 956-346-8311 OR EMAIL [email protected] IS IN CHARGE OF ON SCENE EMERG RESPONSE ACTIVITY. HOUSTON/ZHU/ARTCC TEL 281-230-5560 IS THE FAA CDN FAC. 2608210500-2608260500