LA SEYNE LES ALPES, FRANCE - MARCH 25: Task force units of the French Gendarmerie and mountain rescue seen before flying to the site where a Germanwings flight crashed in the French Alps, in La Syne Les Alpes, France on March 25, 2015. Search crews planned to resume helicopter flights around dawn on 25 March 2015 to the remote mountainside in southern France where Germanwings Flight 4U 9525 from Barcelona to Dusseldorf crashed after a rapid descent, likely killing all 150 people aboard on March 24. (Mustafa Yalçın - Anadolu Agency)
LA SEYNE LES ALPES, FRANCE - MARCH 25: A helicopter of the French Gendarmerie takes off for another search and rescue operation from La Syne Les Alpes, France on March 25, 2015. Search crews planned to resume helicopter flights around dawn on 25 March 2015 to the remote mountainside in southern France where Germanwings Flight 4U 9525 from Barcelona to Dusseldorf crashed after a rapid descent, likely killing all 150 people aboard on March 24. (Mustafa Yalçın - Anadolu Agency)
LA SEYNE LES ALPES, FRANCE - MARCH 25: A helicopter of the French Gendarmerie takes off for another search and rescue operation from La Syne Les Alpes, France on March 25, 2015. Search crews planned to resume helicopter flights around dawn on 25 March 2015 to the remote mountainside in southern France where Germanwings Flight 4U 9525 from Barcelona to Dusseldorf crashed after a rapid descent, likely killing all 150 people aboard on March 24. (Mustafa Yalçın - Anadolu Agency)
LA SEYNE LES ALPES, FRANCE - MARCH 25: Helicopters of the French Gendarmerie start to takes off for another search and rescue operation from La Syne Les Alpes, France on March 25, 2015. Search crews planned to resume helicopter flights around dawn on 25 March 2015 to the remote mountainside in southern France where Germanwings Flight 4U 9525 from Barcelona to Dusseldorf crashed after a rapid descent, likely killing all 150 people aboard on March 24. (Mustafa Yalçın - Anadolu Agency)
LA SEYNE LES ALPES, FRANCE - MARCH 25: French emergency services workers seen near the site where a Germanwings flight crashed in the French Alps, in La Seyne Les Alpes, France on March 25, 2015. Search crews planned to resume helicopter flights around dawn on 25 March 2015 to the remote mountainside in southern France where Germanwings Flight 4U 9525 from Barcelona to Dusseldorf crashed after a rapid descent, likely killing all 150 people aboard on March 24. (Mustafa Yalçın - Anadolu Agency)
LA SEYNE LES ALPES, FRANCE - MARCH 25: French emergency services workers seen near the site where a Germanwings flight crashed in the French Alps, in La Seyne Les Alpes, France on March 25, 2015. Search crews planned to resume helicopter flights around dawn on 25 March 2015 to the remote mountainside in southern France where Germanwings Flight 4U 9525 from Barcelona to Dusseldorf crashed after a rapid descent, likely killing all 150 people aboard on March 24. (Mustafa Yalçın - Anadolu Agency)
LA SEYNE LES ALPES, FRANCE - MARCH 25: French emergency services workers seen near the site where a Germanwings flight crashed in the French Alps, in La Seyne Les Alpes, France on March 25, 2015. Search crews planned to resume helicopter flights around dawn on 25 March 2015 to the remote mountainside in southern France where Germanwings Flight 4U 9525 from Barcelona to Dusseldorf crashed after a rapid descent, likely killing all 150 people aboard on March 24. (Mustafa Yalçın - Anadolu Agency)
LA SEYNE LES ALPES, FRANCE - MARCH 25: Task force units of the French Gendarmerie and mountain rescue seen before flying to the site where a Germanwings flight crashed in the French Alps, in La Syne Les Alpes, France on March 25, 2015. Search crews planned to resume helicopter flights around dawn on 25 March 2015 to the remote mountainside in southern France where Germanwings Flight 4U 9525 from Barcelona to Dusseldorf crashed after a rapid descent, likely killing all 150 people aboard on March 24. (Mustafa Yalçın - Anadolu Agency)
LA SEYNE LES ALPES, FRANCE - MARCH 25: A helicopter of the French Gendarmerie takes off for another search and rescue operation from La Syne Les Alpes, France on March 25, 2015. Search crews planned to resume helicopter flights around dawn on 25 March 2015 to the remote mountainside in southern France where Germanwings Flight 4U 9525 from Barcelona to Dusseldorf crashed after a rapid descent, likely killing all 150 people aboard on March 24. (Mustafa Yalçın - Anadolu Agency)
LA SEYNE LES ALPES, FRANCE - MARCH 25: A helicopter of the French Gendarmerie takes off for another search and rescue operation from La Syne Les Alpes, France on March 25, 2015. Search crews planned to resume helicopter flights around dawn on 25 March 2015 to the remote mountainside in southern France where Germanwings Flight 4U 9525 from Barcelona to Dusseldorf crashed after a rapid descent, likely killing all 150 people aboard on March 24. (Mustafa Yalçın - Anadolu Agency)