ocr: LOCATION OF INDY! 500TIMING SYSTEM ANTENNAE a 15 14 Turn 3 : Tum 2 Warm-up lane Warm-up lane A 13 - Speed trap e 20 Garage arce Turn 1 Pits Turn 4 Front straigntaway Backstretoh 28 a Figure 1. The. Data-1 component of USAC'S timing and scoring syster consists of22 antenna arrays spread out on the race course that pick up signals from radio frequency transmutters ustalled Or cacht car.
