c/n 1800 Year 1991 ---- Select Robinson Model----R22R22 AlphaR22 BetaR22 Beta IIR22 HPR22 MarinerR22 Mariner IIR44R44 AstroR44 CadetR44 ClipperR44 Clipper IIR44 IIR44 NewscopterR44 PoliceR44 RavenR44 Raven IIR66R66 PoliceR66 TurbineR66 Turbine MarineR66 Turbine Newscopter--- Other Models ---Helicopter Robinson R22 Beta Serial 1800 Register G-BTNA N40820 used by Robinson Helicopter. Built 1991. Aircraft history and location History Help Us N40820 Robinson Helicopter Robinson toward G-BTNA G-BTNA - ex N40820UPLOAD PHOTO Mail @ (optional) Date/Place Now? / / Send