EX-4
from SB-1
1 page
Number Shares Aurora Wireless, Inc. Incorporated Under the Laws of the State of Pennsylvania Authorized: Shares 5,000,000 Par Value $.001 Per Share This Certifies That: Is the Owner Of: Shares of Aurora Wireless, Inc. Full Paid and Nonassessable, Transferable Only on the Books of the Corporation in Perrson or by Attorney, Upon Surrender of This Certificate Properly Endorsed. in Witness Whereof, the Said Corporation Has Caused This Certificate to Be Signed by Its Duly Authorized Officers and Its Corporate Seal to Be Hereunto Affixed This Day of A.D. Secretary President [Seal]
12/34/56