Exhibit 24.2

                                POWER OF ATTORNEY

     KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature
appears below constitutes and appoints Jerome B. Eisenberg, Christian G. Le Brun
and Alejandro R. San Miguel, true and lawful attorneys-in-fact and agents, with
full power of substitution and resubstitution, for him or her and in his or her
name, place and stead, in any and all capacities, to sign (1) the Registration
Statement on Form S-1 to be filed by ORBCOMM Inc. (the "Company") with the
Securities and Exchange Commission (the "Commission") and (2) any subsequent
registration statement filed by the Company pursuant to Rule 462 under the
Securities Act of 1933, as amended, for the offering which the Registration
Statement on Form S-1 relates, and (3) any or all amendments (including
post-effective amendments) and supplements to the foregoing registration
statements, and to file the same, with all exhibits thereto and other documents
in connection therewith, with the Commission, granting unto said
attorneys-in-fact and agents and each of them, full power and authority to do
and perform each and every act and thing requisite and necessary to be done in
connection therewith, as fully to all intents and purposes as he or she might or
could do in person, hereby ratifying and confirming all that said
attorneys-in-fact and agents or any of them, or their or his or her substitute
or substitutes, may lawfully do or cause to be done by virtue hereof.



              SIGNATURE                                TITLE                        DATE
              ---------                                -----                        ----
                                                                        


/s/ Jerome B. Eisenberg                 Chief Executive Officer, President,   October 10, 2006
- -------------------------------------     Director, Chairman of the Board
Jerome B. Eisenberg                        (principal executive officer)


/s/ Robert Bednarek                                Director                   October 10, 2006
- -------------------------------------
Robert Bednarek


/s/ John Franco
- -------------------------------------              Director                   October 10, 2006
John Franco





                                                                        


/s/ Marco Fuchs
- -------------------------------------              Director                   October 10, 2006
Marco Fuchs



- -------------------------------------              Director                   October   , 2006
Ronald Gerwig



- -------------------------------------              Director                   October   , 2006
Robert Gold


- -------------------------------------              Director                   October   , 2006
Leslie Golden


/s/ Timothy Kelleher
- -------------------------------------              Director                   October 10, 2006
Timothy Kelleher


/s/ Matthew Lesesky
- -------------------------------------              Director                   October 10, 2006
Matthew Lesesky


/s/ Peter Schiff
- -------------------------------------              Director                   October 10, 2006
Peter Schiff


/s/ Robert G. Costantini                Executive Vice President and Chief    October 10, 2006
- -------------------------------------      Financial Officer (principal
Robert G. Costantini                     financial and accounting officer)



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