Description Ben Harber’s Howler is a race-legal spec wing capable of excellent speeds and maneuverability. Ben has successfully maintained all of the excellent handling of traditional spec wings in an inexpensive foamboard kit. Howler instructions Recommended electronics and power system: -2x MG90 servos -4 channel Frsky or DSM2/X receiver –2826-2200 kv motor or equivalent –40A esc –APC 6×4 or 7×4 prop -4s 1800-2200mah lipo
