rotor-craft aircraft models beginning with O

manufacturer and modelnameEngine typeNumber of seats
ODELL BOB R TURBO GOLDEN Turbo-propeller2
OWENS/WRIGHT BUMBLEBEE Reciprocating2
OLDHAM NATHAN DON SPARROWHAWK GYRO Reciprocating2
OSGOOD JOHN H SAFARI Reciprocating2
OSBORNE K C/OSBORNE P J EXEC 162F Reciprocating2
ODEN DON C ROTOR WAY 162-F Reciprocating2
ORME TODD L CH-7 ANGEL Reciprocating1
OSTERHUBER RICHARD P ROTORWAY EXEC 162F Reciprocating2
OKEEFE WILLIAM R ROTORWAY 162F Reciprocating2
OLSEN 0L-1G Reciprocating1
OISHEI JOHN R EXEC 90 Reciprocating2
ORTMAYER W R/PARSON W H 2#2 Reciprocating2
OLSON RANDALL S RO-2 Reciprocating1
OEST ELVERT E J4B-2 Reciprocating2
OBERBRECKLING ROBERT J DOMINATOR Reciprocating1
OXNAM RICHARD L RL013 Reciprocating1
OXNAM RICHARD L BENSON STYLE GYRO PLReciprocating1
OLSEN EDWARD D E D OLSEN CRUISER Reciprocating2
ORICK PHILLIP J ROTORWAY EXEC II Reciprocating2
OSTRANDER JIMMIE LEE MINI 500 B Reciprocating1
OSWALD EMIL F JR SCORPION Reciprocating2
OWENS-WRIGHT BUMBLEBEE HELICOPTER Reciprocating2
OGGS ROTOCRAFT Reciprocating1
OGLE JACK T MINI-500 Reciprocating1
ORTMAYER W R / PARSONS W H AC 503 Reciprocating1
OVITZ JOHN B BENSEN B-80 Reciprocating1
OTTO SENN B-8-VW Reciprocating1
OBRIEN TERRENCE F AIR COMMAND 532 Reciprocating1
ODEGAARG B-8 Reciprocating1
O R CRAIG B-8M Reciprocating1
OLSON GYROCOPTER BENSEN B-8M Reciprocating1
ODLUM BENSEN B-8M Reciprocating1
OCEANIC FOUNDATION BENSEN B8M Reciprocating1
OSTRANDER-BENSEN MODIFIED B-8M Reciprocating1
ODLUM B-8M Reciprocating1
OUTWATER KEITH J K 2 Reciprocating1
OCONNOR DOUGLAS J SNO-BIRD XL Reciprocating1
OLSON RANDALL S RO-1 Reciprocating1
O'NEAL MICHAEL A VANCRAFT Reciprocating2
OYLER FRED E OYLER ELITE Reciprocating1
O'ROARK ROGER 532 Reciprocating1
OSBORNE JOHN T KB-2 Reciprocating1
ONEAL MICHAEL A SCORPION TOO Reciprocating2
OWENS SCORPION TOO Reciprocating2
O'NEAL MICHAEL A SCORPION 133 Reciprocating2
OSTOWSKI-JOSEPH SCORPION-2 Reciprocating2
OREILLY T.B.O. SCORPION TOO Reciprocating2
O'NEIL SCORPION TOO RW 133 Reciprocating2
OGLESBY KENNETH C SCORPION RW133 Reciprocating2
OSBURNE SCORPION TOO Reciprocating2
OBRIEN JOHN W ROTORWAY EXEC Reciprocating2
OLEARAIN CHARLES L ROTORWAY EXEC Reciprocating2
OLIVER LARRY C ROTORWAY EXEC Reciprocating2
OLSON CARL O EXEC 90 ROTORWAY Reciprocating2
O'BRIEN ERWIN HELICOM H-1 Reciprocating1
ODUM TERRY L ROTORWAY EXEC 90 Reciprocating2
OTTMER JAMES M BENSEN B8M Reciprocating1
O'NEAL HOMER J B-8M Reciprocating1
OSBORNE ROGER H B-8M Reciprocating1
OWNBEY JAMES R BENSEN B-8M Reciprocating1
ONEAL MICHAEL B-8M Reciprocating1
ONKST HAROLD B-8M Reciprocating1
OMALJEV B-8M Reciprocating1
ORAMA LUIS F B8M Reciprocating1
OLMSTED-WILLIAM B-8M Reciprocating1
ORLANDO HELICOPTER H-19 Reciprocating12
ORLANDO HELICOPTER H-19D Reciprocating12
OMEGA BS-12D1 Reciprocating5