Re: Birds
In the first crash the sensor appears to have been faulty before take-off so it may just have been faulty, certainly the work was done on it post the previous flight indicates there were issues. In the second crash the sensor became faulty after take-off, which makes it most likely it hit a bird. If you google pictures of bird strikes they don't have to be direct to cause damage that would cause a false reading.
Biting the hand that feeds IT
