1974 Airbus BO105 CBS-4 SN S-156 N911AN

1974 Airbus BO105 CBS-4 SN S-156 N911AN

$499,000.00

Condition:	Used
Serial #:	S-156
Registration #:	N911AN

BO105 CBS-4 for sale.

N911AN has been equipped with several highly sought-after STCs (Supplemental Type Certificates) to enhance operational ease and multi-mission capability. Noteworthy among these are a 10-inch cabin extension, a maximum gross weight increase, and high skid gear with VIP boarding steps. The avionics have been updated as well to include a Garmin 430 GPS and Aspen 1000H PFD.

Technical Specifications:

1 or 2 Pilot with 3 or 4 passenger configuration twin engine helicopter
Dual hydraulic system
Maximum speed: 145 kts/166 mph
Cruise speed: 120 kts/138 mph
Fuel capacity: 150 US gal/570 L
Fuel endurance: 2 h 30 min
Maximum altitude: 17,000 ft
Maximum gross weight: 5,512 lbs/2500 kgs

Category: Helicopter

Airframe
Total Time:	16,208.80
Current as of:	10/16/2025

Engine

Make / Model:

(2) Rolls Royce 250-C20B Turboshaft engines (420 SHP each)
TBO: 3,500 hrs

Serial Number:

#1 Engine: CAE836685
#2 Engine: CAE822828F

Engine Times:

Engine 1 Total Time: 3,180.6 SNEW
Engine 1 SMOH: 2,335.5 hours (1,164.5 hours remaining)
Engine 2 Total Time (#2 Eng.): 18,911.0 SNEW
Engine 2 SMOH: 713.7 hours (2,786.3 hours remaining)
Times current as of: 10/16/25

Avionics

Avionics and Standard Features:

Bendix/King KI-250 Radar altimeter
Bendix/King KY-196A VHF comm
Garmin GTX 345 Transponder w/ WAAS, ADS-B in/out, Traffic
Garmin GNS 430 GPS
Garmin GMA 350H (5 com) audio panel
Aspen Avionics 1000H PFD
Technisonic Industries TFM-138A VHF/FM Transceiver
Aviation Instrument artificial horizon
Vertical speed indicator
Airpath compass
Electronics International digital clock SC-5
Electric chip detectors MGB, TGB, INT G/B
ACK E-04 ELT
Anti-collision lights (Whelen high intensity)

Additional Equipment

Additional Features:

Main rotor blade folding kit
Front seats shoulder harness inertial lock
Custom tow bar
Ground handling wheels
Rotor tie downs and inlet/exhaust covers
Full fuselage and blade covers
Adjustable co-pilot seat
Rear foldable bench seat
Pilot/co-pilot door open locks
Fire extinguisher
USB/USB-C charging port w/ digital display
Map reading light
Hydraulic servicing bottle
Hobbs meter
Cabin heat and defrost
Cabin compartment lights
Pendulum absorbers
Custom leather seating
Rear entry clamshell doors
High skid gear
Collective control guards
Baggage door warning light
Engine inlet screens
Externally mounted mirrors
Auxiliary strobe light assembly
Dual sliding rear doors

Supplemental Type Certificates and Upgrades:

Aeronautical Accessories windshields, doors, skylights (STC SR01802AT)
Manual anti ice system (STC SH5847SW)
Concorde Lead acid battery (STC SR09016RC)
Boarding steps (STC SH4275EA)
Devore tail flood lights (STC SH1065EA)
Manual engine anti-ice system (STC SH5847SW)
Cabin interior trim (STC SH7354SW)
Ten inch cabin extension (STC SH1025EA)
Facet oil filter system (STC SH479GL)
Max gross weight increase (SB 80-77)
Aeronautical Accessories retractable searchlight (STC SH177050)

Interior / Exterior

Interior:

Full custom interior with premium leather seats

Exterior:

Black and Red with Gold accent paint scheme
High skid gear with VIP boarding steps

Inspection Status
12 Month Airframe Inspection done 5/25 (due 5/31/26) 12 Month ELT Inspection done 05/25 (due 05/31/26) All Airworthiness Directives complied with All component and engine overhaul times available upon request