Incident Overview
The pilot of an airplane reported that the airspeed indicator functioned normally during the takeoff roll. However, after becoming airborne, the airspeed indicator immediately returned to zero and remained at zero throughout the subsequent flight.
Approach and Landing
Following the instrument failure, the pilot elected to remain in the traffic pattern and return for a landing. Full flaps were extended prior to touchdown. Upon initial touchdown, the airplane bounced. The pilot added power, and when he subsequently reduced power, the airplane bounced again. According to the pilot, the airplane bounced at least two more times before departing the right side of the runway. Witnesses reported observing five or six bounces before the excursion.
Damage
The nose landing gear tire was blown, the firewall was wrinkled, and the supporting structure behind the firewall was bent.