article_snippet: At least one of the medical certificates covered the day of the crash last Tuesday.
article_snippet: Yesterday a British air safety expert said Andreas Lubitz was able to hide a British air safety expert medical problems because of a 'gaping hole' in the system for monitoring pilot health.
article_snippet: Debris from the Germanwings Airbus A320 is seen at the site of the crash, near Seyne-les-Alpes in France .
article_snippet: Tony Newton, a British pilot and Civil Aviation Authority examiner, said: 'It's a gaping hole.
article_snippet: Taking photos: Forensic experts from the French gendarmerie disaster victim identification unit working under a tent near the site of the crash .
article_snippet: Respectful: A man stands in front of a headstone in Seyne-les-Alpes, the closest accessible site to where the Germanwings plane crashed .
article_snippet: 10.42: French air navigation service sends out search and rescue teams.