Hooking member for facilitating landing of an aircraft on an access surface comprising a support group suitable to be placed projecting from the support pads of said aircraft with which is coupled, wherein said hooking member includes: - a grip assembly, coupled with said support group, which comprises a plurality of operative bodies protruding and oriented downwardly, an abutment plate placed close to and facing said support group, a support plate spaced apart from said abutment plate, so that said plates (6, 7) define reference planes distinct and parallel each other; a shaped central pin defining a longitudinal symmetry axis orthogonal to said reference planes of said plates (6, 7) and passing through a first central through hole, made in said support plate, from which it remains inferiorly projecting in any position taken by said operative bodies, and through a second central through hole, made in said abutment plate and coaxial to said first through hole, and a plurality of shaped strips cooperating at one side with said shaped central pin; - actuation means, operatively connected with said operative bodies of said grip assembly, in order to place them from/to a rest position to/from an operating position in which said operative bodies interfere with said access surfaces, in such a way to at least partly penetrate into said access surface and be firmly but removably bounded to said access surface, thereby increasing the safety conditions during landing of said aircraft on said access surface, characterised in that each shaped strip is pivotably coupled at the other side to one of said operative bodies and to the upper face of said support plate through fastening means, and in that said operative bodies remain freely hanging in said rest position. - a grip assembly, coupled with said support group, which comprises a plurality of operative bodies protruding and oriented downwardly, an abutment plate placed close to and facing said support group, a support plate spaced apart from said abutment plate, so that said plates (6, 7) define reference planes distinct and parallel each other; a shaped central pin defining a longitudinal symmetry axis orthogonal to said reference planes of said plates (6, 7) and passing through a first central through hole, made in said support plate, from which it remains inferiorly projecting in any position taken by said operative bodies, and through a second central through hole, made in said abutment plate and coaxial to said first through hole, and a plurality of shaped strips cooperating at one side with said shaped central pin; - actuation means, operatively connected with said operative bodies of said grip assembly, in order to place them from/to a rest position to/from an operating position in which said operative bodies interfere with said access surfaces, in such a way to at least partly penetrate into said access surface and be firmly but removably bounded to said access surface, thereby increasing the safety conditions during landing of said aircraft on said access surface, characterised in that each shaped strip is pivotably coupled at the other side to one of said operative bodies and to the upper face of said support plate through fastening means, and in that said operative bodies remain freely hanging in said rest position.