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N523RL

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2005 Bell 206-L4 · Rolls-Royce 250 20&30 series

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Registered owner
Larson Helicopters LLC
Location
Perham, MN
Owner type
LLC
Serial number
52321
Year built
2005
Type
Rotorcraft
Engine
Turbo-shaft
Airworthiness
Standard, normal
Airworthiness date
December 22, 2005
Certificate issued
March 22, 2024
Expires
March 31, 2031
Mode S code
A69595
Bell 206-L4Airframe model · 7 seats · 1 engine · 122 registeredTCDS H2SWAirframe · Bell 206-L4Engine modelRolls-Royce 250 20&30 series

From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Rolls-Royce 250 20&30 model are included below.

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Airworthiness directives that may apply · 40

Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.

1980In forceSuperseded2026
See all 48 ADs

Information bulletins that may apply · 8

Advisory, not mandatory.

Historical bulletins · 1
SAIB SW-10-42Emergency Float KitsIssued Aug 5, 2010

NTSB investigations · 1

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

NTSB CEN10IA397Incident · No injuriesIncident investigationFinal reportGulf of Mexico, LAImproper reassembly of the collective flight controls by maintenance personnel. Contributing to the incident were inadequate postmaintenance examinations by maintenance personnel and inadequate preflight inspections by two pilots.Jul 12, 2010 · Minor damage

FAA incident reports · 1

FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.

Incident 20100712051679ILanding: Approach · Patterson, LAWhile on final approach to an offshore platform the pilot reported that he was experiencing a collective pitch control malfunction. The helicopter pilot reported that the collective pitch control movement had no effect. With the torque indication stuck at…Jul 12, 2010 · No damage

Service difficulty reports · 2

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

SDR YTRA1020302Attach Fitting · crackedDURING ROUTINE INSP FOUND UPPER LT TAILBOOM ATTACH FITTING CRACKED. REMOVED CRACKED TAILBOOM ATTACH FITTING AND INSTALLED NEW FITTING.Jul 21, 2010 · N523RL · Bell 206L4 · Rotorcraft Tail BoomSDR YTRA1019601Bolt · missingTHE PILOT WAS UNABLE TO MAKE ANY COLLECTIVE CONTROL SYS INPUTS. ON INSP IT WAS DISCOVERED THAT BOLT PN 20-057-5-20D HAD BECOME DISCONNECTED FROM LINK ASSY PN 206-001-558-103 AND SWASHPLATE LEVER ASSY PN 206-010-447-109.Jul 12, 2010 · N523RL · Bell 206L4 · Main Rotor Control

STCs that may be installed · 364

Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.

See all 364 STCs