(19)

(11)

EP 2 490 940 A1

(12)

(43) Date of publication: 29.08.2012 Bulletin 2012/35 (21) Application number: 10785231.1 (22) Date of filing: 19.10.2010

(51) International Patent Classification (IPC):  B64F 1/04(2006.01) G08B 13/196(2006.01) (86) International application number: PCT/IL2010/000857 (87) International publication number: WO 2011/048591 (28.04.2011 Gazette 2011/17)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR (30) Priority: 22.10.2009 IL 20168109 (71) Applicant: Israel Aerospace Industries Ltd. 70100 Lod (IL)	(72) Inventors: ABERSHITZ, Abraham 42433 Netanya (IL) HAMMEL, David 36023 Kiryat Tivon (IL) (74) Representative: Grünecker, Kinkeldey, Stockmair & Schwanhäusser  Leopoldstrasse 4 80802 München 80802 München (DE)