N70EG - EUROCOPTER BO105CBS
Aircraft Summary
General
Manufacturer
EUROCOPTER
Model
BO105CBS
Serial Number
S458
Condition
Used
Registration #
N70EG
Description
Sunstone Aviation acquired this aircraft from the U.S. Department of Energy in June 2002. The aircraft was subcontracted by the DOE to EG&G and subsequently to Bechtel. Based at Nellis AFB in Las Vegas, it was used by Bechtel to test new airborne surveillance equipment. Sunstone Aviation has put only about 10 hours on it since acquisition, and the aircraft has always been hangared. In excess of $40,000 was invested to upgrade the avionics.
The information in this document is provided for your convenience. It is not intended to be a substitute for the original log books and maintenance records, which remain at your disposal for further review.
• Only about 10 hrs put on since
• Always hangared
• Plenty of time left on all components & turbines
• All records & manuals since factory roll-out are available
• Upgraded avionics:
- Garmin GNS-430 Com/Nav/GPS with moving map
- Technisonic TFM-138B VHF/FM transceiver
- NAT AMS audio controller
- ARTEX G-406 ELT
• Both turbine compressor halves were replaced in 2003
• Onboard Systems cargo hook kit
• Dual Coms (Collins 351’s)
• HIS
• VOR with Glide Slope (Collins)
• VOR with Glide Slope (Bendix/King)
• Increased Center of Gravity by 50 mm
• Retrofit of continuous ignition system
• Increase of Max Gross Weight from 2.4 Tons to 2.5 Tons
• Ground Handling Wheels
• Blade Tie Downs and covers
• Dual Controls
• Exterior skids (high skids with steps) & external wire strike protection
• Currently Configured to accept Pilot + 4. Designed to accept Pilot + 5 (kit).
• Suited for medevac, police, offshore and passenger transport operations and many other uses
• Certified for IFR flights
• Located in Southern California, French Valley Airport
MAJOR COMPONENT INFO
• Garmin GNS-430 Com/Nav/GPS
• Technisonic TFM-138B VHF/FM transceiver
• NAT AMS audio controller
• ARTEX G-406 ELT
• Exterior skids & external wire strike protection
• Both turbine compressor halves were replaced in 2003
• Factory passenger configuration – 3 seats across back
Component Times
• ACCT: 5103.8
• Current HOBBS: 1661.1
• Landing cycles: 6532
• Left Engine: Allison 250-C20B, SN:CAE-830269 Compressor (3500 Hr. T.B.O.) 1491.9
T.S.O. Turbine (3500 Hr. TBO) 2325.2 T.S.O.
• Right Engine: Allison 250-C20B, SN: CAE-834774, compressor
(3500 Hr. TBO) 2172.0 T.S.O. Tail rotor transmission (3600 Hr. T.B.O) 2141.3 T.S.O.
• Main Rotor Transmission: (3000 Hr. T.B.O.) 643.4 T.S.O.
• Intermediate Gearbox: 3600 Hr. T.B.O.
COMPONENT TIMES
COMPONENT TTSN/OH TIME REMAINING
________________________________________
M/R Blade #1 3980.4 On Condition
M/R Blade #2 “ “
M/R Blade #3 “ “
M/R Blade #4 “ “
M/R Transmission Assy. 643.3 SOH On Condition
Intermediate Gear Box 2439.6 (may be on cond.)
Tail Rotor 90 Degree G/B 2141.1 SOH On Condition
T/R Blades (2 Each) 1270 TTSN 4730.0
M/R Mast 61 hrs TTSN On Condition
Hydraulic Pack 643.3 SOH On Condition
M/R Trans Support LH 2400 hour retire
M/R Trans Support RH 2400 hour retire
Swashplate Assy. 2400 hour Overhaul
Additionally -
17 months until 6 years
Air Frame Inspection due to
include M/R
Hub Assy. (as of 4/14/05)
ENGINE REMAINING TIMES
SUB COMPONENT LEFT ENGINE TTSN:4838 #2 RIGHT ENGINE TTSN:4129.4
________________________________________
COMPRESSOR 2008.1 1328.0
TURBINE ASSY. 1174.8 2117.9
IMPELLER 2058.3 119.9
TURBINE WHEEL #1 819.9 1714.0
#2 819.9 1714.0
#3 2225.0 2210.3
#4 725.0 1498.4
FUEL CONTROL 2281.6 2421.2
GOVERNOR 1921.2 1415.2
FUEL PUMP 3826.4 2231.4
BLEED VALVE 469.6 999.6
FUEL NOZZLE 1991.8 2281.6
FACTORY SPECS
CHARACTERISTICS (Sea Level, ISA) BO 105 CBS-5
________________________________________
Maximum weight 2,500kg/5,512 lb
Capacity 1 pilot +4/5 pass.
Maximum useful load (including mission fuel) 1,163kg/2564 lb
Sling load capacity 1,200 kg/2,646 lb
Maximal operational weight with external load 2,600 kg/5,732 lb
Power plant 2 ALLISON 250-C20B
Take-off power (A.E.O.) 313 kW/420 shp
Maximum continuous power (A.E.O.) 298 kW/400 shp
Fast cruise speed (at maximum weight) 243 km/h-131 kts
Maximum range with standard tank(s) 527 km-285 n.m.
Airframe
Total Time
5103.1
Charter
Certificate #
IVSA655S
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