An unmanned aerial vehicle, UAV, comprising: a central body (102, 202, 302, 402, 502, 602, 802, 902, 1901, 2702); a plurality of arms (104, 204, 304, 404, 504, 604, 804, 904, 1904, 2704) extendable from the central body (102, 202, 302, 402, 502, 602, 802, 902, 1901, 2702), wherein each arm of said plurality of arms (104, 204, 304, 404, 504, 604, 804, 904, 1904, 2704) supports one or more propulsion units (108, 208, 308, 408, 508, 608, 808, 908, 1908, 2708), wherein each of the plurality of arms (104, 204, 304, 404, 504, 604, 804, 904, 1904, 2704) is configured to transform between a flight configuration wherein the arm is extending away from the central body (102, 202, 302, 402, 502, 602, 802, 902, 1901, 2702), and a compact configuration wherein the arm is folded against the central body (102, 202, 302, 402, 502, 602, 802, 902, 1901, 2702), wherein the plurality of arms (104, 204, 304, 404, 504, 604, 804, 904, 1904, 2704) comprises a first arm (204-1, 804-1) and a third arm (204-3, 804-3), wherein the third arm is arranged such that its propulsion unit carries one or more rotor blades (110, 210, 310, 410, 510, 610, 810, 910, 1910, 2710) facing a first direction when the third arm is in the flight configuration, and the one or more rotor blades (110, 210, 310, 410, 510, 610, 810, 910, 1910, 2710) facing a second direction when the third arm is in the compact configuration, and wherein the second direction is substantially opposite to the first direction; the unmanned aerial vehicle being characterized by further comprising: a first landing stand (214-1, 814-1), wherein the first landing stand (214-1, 814-1) is attached to a distal end of the first arm (204-1, 804-1) of the plurality of arms (104, 204, 304, 404, 504, 604, 804, 904, 1904, 2704); and a third landing stand (214-3, 814-3), wherein the third landing stand (214-3, 814-3) is attached to a distal end of the third (204-3, 804-3) of the plurality of arms (104, 204, 304, 404, 504, 604, 804, 904, 1904, 2704),wherein the first landing stand (214-1, 814-1) is configured to extend downwardly from the distal end of the first arm (204-1, 804-1) when the first arm (204-1 804-1) is in the compact configuration, and wherein the third landing stand (214-3, 814-3) is configured to extend upwardly from the distal end of the third arm (204-3, 804-3) when the third arm (204-3, 804-3) is in the compact configuration. a central body (102, 202, 302, 402, 502, 602, 802, 902, 1901, 2702); a plurality of arms (104, 204, 304, 404, 504, 604, 804, 904, 1904, 2704) extendable from the central body (102, 202, 302, 402, 502, 602, 802, 902, 1901, 2702), wherein each arm of said plurality of arms (104, 204, 304, 404, 504, 604, 804, 904, 1904, 2704) supports one or more propulsion units (108, 208, 308, 408, 508, 608, 808, 908, 1908, 2708), wherein each of the plurality of arms (104, 204, 304, 404, 504, 604, 804, 904, 1904, 2704) is configured to transform between a flight configuration wherein the arm is extending away from the central body (102, 202, 302, 402, 502, 602, 802, 902, 1901, 2702), and a compact configuration wherein the arm is folded against the central body (102, 202, 302, 402, 502, 602, 802, 902, 1901, 2702), wherein the plurality of arms (104, 204, 304, 404, 504, 604, 804, 904, 1904, 2704) comprises a first arm (204-1, 804-1) and a third arm (204-3, 804-3), wherein the third arm is arranged such that its propulsion unit carries one or more rotor blades (110, 210, 310, 410, 510, 610, 810, 910, 1910, 2710) facing a first direction when the third arm is in the flight configuration, and the one or more rotor blades (110, 210, 310, 410, 510, 610, 810, 910, 1910, 2710) facing a second direction when the third arm is in the compact configuration, and wherein the second direction is substantially opposite to the first direction; the unmanned aerial vehicle being characterized by further comprising: a first landing stand (214-1, 814-1), wherein the first landing stand (214-1, 814-1) is attached to a distal end of the first arm (204-1, 804-1) of the plurality of arms (104, 204, 304, 404, 504, 604, 804, 904, 1904, 2704); and a third landing stand (214-3, 814-3), wherein the third landing stand (214-3, 814-3) is attached to a distal end of the third (204-3, 804-3) of the plurality of arms (104, 204, 304, 404, 504, 604, 804, 904, 1904, 2704),wherein the first landing stand (214-1, 814-1) is configured to extend downwardly from the distal end of the first arm (204-1, 804-1) when the first arm (204-1 804-1) is in the compact configuration, and wherein the third landing stand (214-3, 814-3) is configured to extend upwardly from the distal end of the third arm (204-3, 804-3) when the third arm (204-3, 804-3) is in the compact configuration. a first landing stand (214-1, 814-1), wherein the first landing stand (214-1, 814-1) is attached to a distal end of the first arm (204-1, 804-1) of the plurality of arms (104, 204, 304, 404, 504, 604, 804, 904, 1904, 2704); and a third landing stand (214-3, 814-3), wherein the third landing stand (214-3, 814-3) is attached to a distal end of the third (204-3, 804-3) of the plurality of arms (104, 204, 304, 404, 504, 604, 804, 904, 1904, 2704),wherein the first landing stand (214-1, 814-1) is configured to extend downwardly from the distal end of the first arm (204-1, 804-1) when the first arm (204-1 804-1) is in the compact configuration, and wherein the third landing stand (214-3, 814-3) is configured to extend upwardly from the distal end of the third arm (204-3, 804-3) when the third arm (204-3, 804-3) is in the compact configuration.