User blog comment:4MB1T10N/Best Killstreaks for CoD7/@comment-1401067-20100424214128

3 - Recon Plane 5 - Napalm Strike 7 - Helicopter Strike (for 45 seconds) 9 - "Puff the Majic Dragon (I have no clue what the plane is called)" (for 1 minute) 15 - Dogs (for 45 seconds)