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Aircraft N-Numbers: Registered, Deregistered, Reserved

Explore all aircraft, drone, UAV and UAS N-Numbers, also known as tail numbers, on record with the FAA. This table includes details on registration status, associated aircraft, and engine information. Last update: October 17, 2026.

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1 - 25 of 235 records displayed
Engine: LYCOMING/IO-540-AE1A5 ×
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N-Number Registrant Aircraft Make/Model Engine Make/Model Status
N4006V BAFFIN RESOURCE MANAGEMENT LLC ROBINSON HELICOPTER COMPANY/R44 II LYCOMING/IO-540-AE1A5 Valid Registration
N40079 ATLANTIC COAST HELICOPTERS LTD ROBINSON HELICOPTER COMPANY/R44 II LYCOMING/IO-540-AE1A5 Valid Registration
N4007X ROBINSON HELICOPTER CO ROBINSON HELICOPTER COMPANY/R44 II LYCOMING/IO-540-AE1A5 Aircraft registered to the manufacturer under their Dealer Certificate
N4008V ROBINSON HELICOPTER CO ROBINSON HELICOPTER COMPANY/R44 II LYCOMING/IO-540-AE1A5 Aircraft registered to the manufacturer under their Dealer Certificate
N400HD SPITZER HELICOPTER LLC ROBINSON HELICOPTER COMPANY/R44 II LYCOMING/IO-540-AE1A5 Valid Registration
N400PF H RICHARDSON & SONS LLC ROBINSON HELICOPTER COMPANY/R44 II LYCOMING/IO-540-AE1A5 Valid Registration
N400UH UHI INC ROBINSON HELICOPTER COMPANY/R44 II LYCOMING/IO-540-AE1A5 Valid Registration
N4014Z AIRCRAFT EVOLUTION LLC ROBINSON HELICOPTER COMPANY/R44 II LYCOMING/IO-540-AE1A5 Valid Registration
N4015F CAROLINA BOULDER AND STONE LLC ROBINSON HELICOPTER COMPANY/R44 II LYCOMING/IO-540-AE1A5 Valid Registration
N4018X CRAZY HORSE LLC ROBINSON HELICOPTER COMPANY/R44 II LYCOMING/IO-540-AE1A5 Valid Registration
N401KW SOUTHEASTERN TANK & TOWER INC ROBINSON HELICOPTER COMPANY/R44 II LYCOMING/IO-540-AE1A5 Valid Registration
N4023Y SKY HELICOPTERS INC ROBINSON HELICOPTER COMPANY/R44 II LYCOMING/IO-540-AE1A5 Valid Registration
N4026E CIRCLE C FARMS INC ROBINSON HELICOPTER COMPANY/R44 II LYCOMING/IO-540-AE1A5 Valid Registration
N4029P AUGUSTUS AIRCRAFT LLC ROBINSON HELICOPTER COMPANY/R44 II LYCOMING/IO-540-AE1A5 Valid Registration
N4034H BAY LUX VENTURES LLC ROBINSON HELICOPTER COMPANY/R44 II LYCOMING/IO-540-AE1A5 Valid Registration
N4038W CHARLIE DELTA ROTORS INC ROBINSON HELICOPTER COMPANY/R44 II LYCOMING/IO-540-AE1A5 Valid Registration
N403WA AVIATECH INC ROBINSON HELICOPTER/R44 LYCOMING/IO-540-AE1A5 Valid Registration
N4041F PINE BOTTOM AVIATION SERVICES LLC ROBINSON HELICOPTER COMPANY/R44 II LYCOMING/IO-540-AE1A5 Valid Registration
N4043B CROWN POINT HELICOPTER LLC ROBINSON HELICOPTER COMPANY/R44 II LYCOMING/IO-540-AE1A5 Valid Registration
N4043P POLAR STAR CORP ROBINSON HELICOPTER COMPANY/R44 II LYCOMING/IO-540-AE1A5 Valid Registration
N40444 ROBINSON HELICOPTER CO ROBINSON HELICOPTER COMPANY/R44 II LYCOMING/IO-540-AE1A5 Valid Registration
N40479 NOVEMBER ALPHA LLC ROBINSON HELICOPTER COMPANY/R44 II LYCOMING/IO-540-AE1A5 Valid Registration
N404GG NEXT LEVEL AVIATION LLC ROBINSON HELICOPTER COMPANY/R44 II LYCOMING/IO-540-AE1A5 Valid Registration
N40521 SKY WEST AVIATION INC TRUSTEE ROBINSON HELICOPTER COMPANY/R44 II LYCOMING/IO-540-AE1A5 Valid Registration
N4052M KROEPLIN AIR LLC ROBINSON HELICOPTER COMPANY/R44 II LYCOMING/IO-540-AE1A5 Valid Registration
Data presented on this website is sourced directly from official Federal Aviation Administration (FAA) records. To ensure accuracy, we try not to correct issues such as improper punctuation, spelling errors, empty fields, or unusual labels like "SALE REPORTED" for a registrant. We make every effort to present information as it appears in the FAA database. This website is not affiliated with any government agency.