The aviation accident on Friday (Oct 23) involved two SF-260 aircraft during a training flight at the Fernando Air Base in Batangas province, the Philippine Air Force said in a statement.

Manila: Two Philippine Air Force trainer aircraft crashed during a training flight ​at an air base south of ‌the capital Manila, killing four pilots. The

Four Philippine Air Force pilots were killed when two SF-260 aircraft crashed during a training flight at Fernando Air Base on October 23. The air force has grounded the fleet pending an investigation.