271981   Unauthorized takeoff penetration of class D airspace.
271986   Near midair collision.
271987   Aircraft equipment problem on takeoff procedure.
271988   Commuter descends below assigned altitude during descent.
272000   Air carrier widebody transport has an airborne encounter and near midair collision wi...
272010   Altitude deviation altitude excursion in flight crew response to TCASII RA.
272012   A metropolitan III performs an unauthorized taxi, twice.
272013   Altitude bust, according to ATC.
272017   ARTCC ARTCC interfacility coordination not effected for air carrier medium large tran...
272022   Similar sounding call signs create problem with unauthorized runway crossing.
272041   Unauthorized landing.
272043   Potential conflict in a same runway assignment departure procedure.
272044   Airport terminal security questioned by aci on ramp check.
272045   Heading track position deviation.
272046   Takeoff aborted.
272050   Takeoff aborted due to aircraft equipment problem malfunction.
272057   Airport security issue addressed when metroliner left open and flight crew was not pr...
272062   An air carrier light transport had an engine fire on the ground.
272065   An air carrier light transport captain complains of a very long duty period.
272066   An air carrier medium large transport crew failed to write up an ECAM message.
272080   An md-80 encountered wake turbulence behind a B-757.
272081   Air carrier X WX deviation had less than standard separation from air carrier Y. Syst...
272087   Air carrier X uncoord unauthorized penetration of restr airspace. Operational deviati...
272110   Air carrier light transport near midair collision with F-16.
272112   An air carrier small transport took off without its airways clearance.
272113   An air carrier large transport missed its crossing restr on descent.
272117   Heading track altitude deviation altitude excursion.
272120   An small aircraft engine swallowed a valve.
272121   A captain experienced a subtle incapacitation while airborne.
272123   An air carrier medium large transport took off with a dispatch release that had been ...
272124   An air carrier light transport taxied not the active runway using another aircraft's ...
272125   Captain of an medium large transport air carrier aircraft complaints of inadequate ai...
272128   Large transport departs without clearance for takeoff.
272132   Small aircraft pilot lands without tower contact.
272146   Small aircraft has radio communication problem, enters class B airspace without conta...
272151   Small aircraft flying for movie shoot has problems with ATC coordination.
272155   A hot air balloon 'crashed' in a lake.
272164   Captain of an light transport air carrier aircraft penetrated the hold short area to ...
272167   C-310 experiences a primary electrical supply problem, in stages.
272168   Widebody transport on approach has no green lights for gear.
272169   Water vehicle traffic and right-of-way disputed by pilot of amphibian.
272170   TCASII saves the day again by turning a possible near midair collision into a potenti...
272175   Aircraft damaged in takeoff abort.
272177   Aircraft X unauthorized penetration of adjacent approach control airspace.
272186   Reporter error admitted in raising gear handle and not insuring that the gear pins we...
272189   Aircraft fuel equipment problem.
272192   Potential conflict sensed by TCASII TA then RA. PIC loses his 'cool.'
272194   Corporate flight crew sin a non adherence to ATC instruction clearance in proximity o...
272196   Similar call signs BE20 reply to wrong call sign non adherence to ATC clearance.
272198   2 separate incidents of in-flight engine shutdown with a subsequent return land in a ...
272200   Runway incursion.
272209   Temporary loss of aircraft control in air carrier medium large transport.
272212   Non adherence to ATC instruction in a night operation. Taxiing traffic. Taxi sequence...
272214   Altitude bust.
272219   Air carrier X unauthorized taxi to gate.
272220   Unauthorized landing. Landing without clearance.
272222   Heading track altitude deviation altitude excursion.
272236   Hard landing in a B-757. Low level wind shear.
272239   Radar and fdep failure due to main power being turned off accidentally.
272240   Unauthorized ferry flight performed after rotary winged traffic experiences an aircra...