!FDC 6/6928 ZHU TX..AIRSPACE BROWNSVILLE, TX..TEMPORARY FLIGHT RESTRICTIONS. PURSUANT TO 14 CFR SECTION 91.137(A)(1) HIGH ENERGY TESTING GROUND HAZARD WI AN AREA DEFINED AS 3.5NM RADIUS OF 255950N0970921W (BRO061012.6) SFC-11000FT AGL ONLY RELIEF ACFT OPS UNDER DIRECTION OF SPACE X SECURITY, STARBASE ARE AUTH IN THE AIRSPACE. SPACE X SECURITY, STARBASE, 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. 2611120500-2612040500