Octane ratings are posted on fuel dispensers. CAUTION: Follow the fuel recommendations in your vehicle owner's manual. If your vehicle requires premium 91 or higher octane fuel, use a premium grade of gasoline. The least amount that's necessary to prevent detonation (spark knock). On most vehicles, that would be regular unleaded 87 octane gasoline.
The basic pay for any member of the U.S. military is based on two factors, rank and time of service. For an Air Force E-4, pay begins at $1,947 a month, or $23,364 a year, for those with less than two years of service.
Air Force Ranks Â» Airman Basic Rank â¢ AB Pay â¢ AB Rank History. A Airman Basic is a enlisted airman in the United States Air Force at DoD paygrade E-1. A Airman Basic receives a monthly basic pay salary starting at $1,600 per month, with raises up to $1,600 per month once they have served for over 2 years. In addition to basic pay, Airman Basics may receive additional pay allowances for housing and food, as well as special incentive pay for hostile fire and dangerous duties.