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- The laws and regulations governing the sanctioning and conduct of TTASA events may be amended from time to time by publishing notices of amendments – bulletins, newsletters, additional supplementary regulations (ASRs) or announcements at a drivers’ briefing meeting.
- An FIA / NACAM driver’s license will be issued for a fee of the equivalent of $200US (or equivalent) for an International License and $300TT for a National License and subject to participation in the TTASA DRIVING SCHOOL PROGRAMME. Competitors must posses a valid National TTASA competition license prior to entering any event organized by TTASA.
- All drivers must submit a Medical Certificate attached to TTASA Medical Form prior to participating in his / her First event.
Flags used in Circuit Racing
(Click to download PDF)
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1 inch
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= 2.54 cm
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= 25.4 mm
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1 cubic inch
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= 16.387 cubic cm
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1 millimeter
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= .03937 inch
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1 kilometer
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= 1,000 meters
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= .62137 mile
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= 1093.6 yards
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1 mile
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= 1.760 yards
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= 1.60934 kilometers
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Miles per hour
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= .62137 kilometers-per-hour
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Kilometers per hour
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= 1.60934 miles-per-hour
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1 cubic centimeter
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= .061 cubic inch
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1 liter
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= 61.03 cubic inches
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= 1000 cubic centimeters (cc.)
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1 hundredweight (cwt.)
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= 112 pounds (British 100 Ibs. U.S.)
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Note: If a British car is said to weigh 25 cwt. its weight would be 25 times 112 = 2,800 Ibs.
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1 U.S. gallon
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= 231.18 cu. in.
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=3.785 liters
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6 U.S. gallons
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= 5 Imperial (British) gallons
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1 mile per hour
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= 1.467 feet per second
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Cylinder volume (displacement)
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= 3,1416 x bore x bore x stroke
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Engine displacement
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= Cylinder volume times number of cylinders
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Weight of gasoline
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= 6.2 Ibs/ gallon
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Average Speed Formula
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= 3600 x length of track x no, of laps
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Capacity of Rotary Engines
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12A
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13B
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2 Rotor
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2 Rotor
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3 Rotor
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4 Rotor
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654
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722
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654
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654
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x
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x
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x
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x
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2
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2
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3
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4
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1,308
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1,444
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1,962
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2,616
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x
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x
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x
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x
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1.8
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1.8
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1.8
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1.8
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2,354.4
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2,599.2
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3,531.6
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5,708.8
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