Curious to what this may have hit....
Incident: LAN A320 enroute on Jan 10th 2016, collision with unknown object at FL350By Simon Hradecky, created Wednesday, Jan 20th 2016 16:13Z, last updated Wednesday, Jan 20th 2016 16:13Z
A LAN Airlines Airbus A320-200, registrationCC-BAR performing flight LA-3509 from Cancun (Mexico) to Bogota (Colombia), was enroute at FL350 and about 480 KTAS between waypoints KAKOL (300nm northnorthwest of Bogota) and RNG (about 100nm northnorthwest of Bogota) in the control zone of Bogota when the crew reported the aircraft had been impacted by an unknown object, there were no abnormal indications for any of the aircraft systems however. The crew therefore continued the flight normally for a safe landing in Bogota.
The French BEA reported based on notification by Colombia's CAA, that following landing an inspection of the aircraft revealed damage to the left nose section of the aircraft with a dent of about 20cm diameter and some substance that is being analysed to determine what kind of object had hit the aircraft. The CAA Colombia rated the occurrence an incident and is investigating.
Radar data show the aircraft was travelling at about 435 knots over ground at the time.