0001140361-12-004360.txt : 20120130 0001140361-12-004360.hdr.sgml : 20120130 20120130181051 ACCESSION NUMBER: 0001140361-12-004360 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20120126 FILED AS OF DATE: 20120130 DATE AS OF CHANGE: 20120130 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Chilton Kevin P. CENTRAL INDEX KEY: 0001516588 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-14279 FILM NUMBER: 12556863 MAIL ADDRESS: STREET 1: 1201 LAKE ROBBINS DRIVE CITY: THE WOODLANDS STATE: TX ZIP: 77380 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: ORBITAL SCIENCES CORP /DE/ CENTRAL INDEX KEY: 0000820736 STANDARD INDUSTRIAL CLASSIFICATION: RADIO & TV BROADCASTING & COMMUNICATIONS EQUIPMENT [3663] IRS NUMBER: 061209561 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 21839 ATLANTIC BLVD CITY: DULLES STATE: VA ZIP: 20166 BUSINESS PHONE: 703 406 5524 MAIL ADDRESS: STREET 1: 21839 ATLANTIC BLVD STREET 2: 21839 ATLANTIC BLVD CITY: DULLES STATE: VA ZIP: 20166 FORMER COMPANY: FORMER CONFORMED NAME: ORBITAL SCIENCES CORP II DATE OF NAME CHANGE: 19900212 3 1 doc1.xml FORM 3 X0204 3 2012-01-26 0 0000820736 ORBITAL SCIENCES CORP /DE/ NYSE 0001516588 Chilton Kevin P. C/O ORBITAL SCIENCES CORPORATION 21839 ATLANTIC BLVD. DULLES VA 20166 1 0 0 0 No securities are beneficially owned 0 D Exhibit List Exhibit 24 - Power of Attorney /s/ James S. Black, II, Attorney-in-Fact 2012-01-30 EX-24 2 poa1.htm POWER OF ATTORNEY Unassociated Document
POWER OF ATTORNEY


KNOW ALL BY THESE PRESENTS, that the undersigned hereby constitutes and appoints Susan Herlick and James S. Black, II, signing singly, the undersigned's true and lawful attorney-in-fact to:

(1)           execute for and on behalf of the undersigned, in the undersigned's capacity as an officer and/or director of Orbital Sciences Corporation (the “Company”), Forms 3, 4 and 5 in accordance with Section 16(a) of the Securities Exchange Act of 1934 and the rules thereunder;

(2)           do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Form 3, 4 or 5 and timely file such form with the United States Securities and Exchange Commission and any stock exchange or similar authority; and

(3)           take any other action of any type whatsoever in connection with the foregoing which, in the opinion of such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by the undersigned, it being understood that the documents executed by such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as such attorney-in-fact may approve in such attorney-in-fact's discretion.

The undersigned hereby grants to such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that such attorney-in-fact, or such attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be done by virtue of this power of attorney and the rights and powers herein granted.  The undersigned acknowledges that the foregoing attorney-in-fact, in serving in such capacity at the request of the undersigned, is not assuming, nor is the Company assuming, any of the undersigned's responsibilities to comply with Section 16 of the Securities Exchange Act of 1934.

This Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file Forms 3, 4 and 5 with respect to the undersigned's holdings of and transactions in securities issued by the Company, unless earlier revoked by the undersigned in a signed writing delivered to the foregoing attorney-in-fact.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 30th day of January, 2012.

DIRECTOR


/s/ Kevin P. Chilton
                        Kevin P. Chilton