![background image](http://html.mh-extra.com/html/seagull-models/sea138/sea138_assembly-manual_1223450001.webp)
Specifications:
Wing span -------------------------------63in (160cm).
Wing area ------------------643.3sq.in (41.5sq dm).
Weight -------------------------5.5-6.2lbs (2.5-2.8kg).
Length --------------------------------45.8in (116.4cm).
Engine ------------------ 0.40-0.55cu.in ----2 stroke.
0.72-0.82cu.in--- 4 stroke.
Radio------------------------4 channels with 4 servos.
Eletric conversion: optional
ASSEMBLY MANUAL
MS:138
“Graphics and specifications may change without notice”.