spec - bell 412 ep

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PT. NATIONAL UTILITY HELICOPTERS

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AIRCRAFT SPECIFICATION &

PERFORMANCE DATA

1. AIRCRAFT DATA

- Model : BELL 412EP

- Registrations : PK URA

- Serial Number : 36456

- Year of Manufacture : 2007

- Approved Flight Conditions : Dry or Night VFR & IFR

- Seating Configuration : 2 Pilots + 13 Passengers

2. POWER PLANT- Manufacturer : Pratt & Whitney of Canada, Ltd.

- ModelNumber : PT6T-3DF Twin Pac.Twin Power Ratings:- Take off (5 minutes) : 1,800 SHP- Continuous : 1,600 SHP

Single Engine :- 2 minutes power : 1,100 SHP- Continuous : 1,060 SHP

3. WEIGHT DATA- Maximum Take-Off Weight : 11,900 lbs ( 5,398 kgs )

For Offshore Operation :- Operating Empty Weight (2 crew) : 8,231 lbs ( 3,741 kgs )

- Useful Load (zero fuel) : 3,669 lbs ( 1,668 kgs )- Useful Load (Full fuel / 2,220.2 lbs.) : 1,448 lbs ( 658 kgs )

For Onshore Operation :- Operating Empty Weight (2 crew) : 7,576 lbs ( 3,443 kgs )- Useful Load (zero fuel) : 4,323 lbs ( 1,954 kgs )- Useful Load (Full fuel / 2,220.2 lbs.) : 2,103 lbs ( 955 kgs )

4. MAIN AIRCRAFT DIMENSIONS

Ai rf rame :- Overall Length (rotor turning) : 56 ft 2 in ( 17.1 m )- Fuselage length (tail rotor horizontal) : 45 ft 11 in ( 14.0 m )- Width (rotor folded) : 9 ft 4 in ( 2.8 m )

- Height (tail rotor horizontal) : 11 ft 5 in ( 3.5 m )- Landing Gear tread (no load) : 8 ft 8 in ( m )

Main Rotor :- Number of blades : 4 (four)- Diameter : 46 ft ( 14.0 m )

Tail Rotor :- Number of blades : 2 (two)- Diameter : 8 ft 7 in ( 2.6 m )

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DIMENSION

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5. CARGO AREADimensions :- Length ( overall ) : 92 in ( 234 cm )- Width ( floor level ) : 96 in ( 244 cm )- Height ( maximum ) : 52 in ( 131 cm )

Usable Cubage :- Main Cargo Space : 220 cu ft ( 6.2 cu m )- Baggage Compartment Space : 28 cu ft ( 0.8 cu m )Cargo Door Opening :- Height : 49 in ( 124 cm )- Width (with hinged panel open) : 92 in ( 234 cm )- Height above ground (approximate) : 30 in ( 76 cm )Internal Cargo Loading :- Maximum deck loading : 100 lbs/sq ft (4.9 kg/100sq cm)- Deck-mounted cargo tiedowns : 1,250 lbs (567 kg) Vertical

500 lbs (227 kg) Horizontal

6. FUEL CAPACITY, RANGE & ENDURANCEFuel Capacity :- Main Tank : 326.5 US gal / 1,235.9 lt / 2,220.2 lbs.

Usable fuel : 317.3 US gal / 1,201.1 lt / 2,157.6 lbs.- Main Tank + Aux. Fuel Tank (1x90 USgal) : 408.2 US gal / 1,545.2 lt / 2,775.7 lbs.

Usable fuel : 399.0 US gal / 1,510.4 lt / 2,713.2 lbs.- Main Tank + Aux. Fuel Tank (2x90 USgal) : 489.9 US gal / 1,854.4 lt / 3,331.3 lbs.

Usable fuel : 480.7 US gal / 1,819.6 lt / 3,268.7 lbs.Fuel Consumption :- Average fuel consumption (low altitude flight) : 750 lbs / hr.Range with reserve 15 minutes :- Main tank : 314 Nm- Main Tank + Aux. Fuel Tank ( 1x90 USgal) : 404 Nm

- Main Tank + Aux. Fuel Tank ( 2x90 USgal) : 492 NmEndurance with no reserve :- Main tank : 02 hr + 52 min.- Main Tank + Aux. Fuel Tank ( 1x90 USG) : 03 hr + 37 min.- Main Tank + Aux. Fuel Tank ( 2x90 USG) : 04 hr + 21 min.

7. PERFORMANCEAl ti tude :- Maximum Operating Pressure Altitude : 20,000 ft (6,096 m)- Maximum Density Altitude for Take-off, Landing, IGE maneuvers : 14,000 ft (4,267 m)Ambient Ai r Temperature :- Maximum sea level (decreases at 2C / 1,000 ft to 20,000 ft) : 52C- Minimum (all altitudes) : 40C

Ai rspeed :- Minimum IFR Airspeed : 60 knots IAS- Basic VNE (sea level to 3,000 ft density alt. at all gross weights) : 140 knots IASHover Ceiling :- I.G.E. 11,900 lbs gross weight : OAT 30C : 1,500 ft

OAT 20C : 2,500 ft- I.G.E. 11,000 lbs gross weight : OAT 30C : 3,500 ft

OAT 20C : 4,500 ft- I.G.E. 10,000 lbs gross weight : OAT 30C : 6,000 ft

OAT 20C : 7,000 ft- O.G.E. 11,900 lbs gross weight Take off power : OAT 30C : 1,600 ft

OAT 20C : 3,400 ft

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- O.G.E. 11,000 lbs gross weight Take off power : OAT 30C : 3,800 ftOAT 20C : 5,600 ft

- O.G.E. 10,000 lbs gross weight Take off power : OAT 30C : 6,600 ftOAT 20C : 8,000 ft

Twin Engine Rate of Climb :

- Take-off power; Gross weight = 11,900 lbs; : 1,600 ft/minEng. RPM = 100%; IAS = 70 kts; OAT = 30C. : (0 to 2,400 ft)

- Maximum continuous power; Gross weight = 11,900 lbs; : 900 ft/minEng. RPM = 100%; IAS = 70 kts; OAT = 30C. : (0 to 6,000 ft)

Single Engine Service Ceiling (O.E.I.) :- Maximum continuous power; Gross weight = 11,900 lbs;

Engine RPM = 97%; IAS = 70 kts; OAT = 20C. : 3,900 ft- 30 minutes power; Gross weight = 11,900 lbs;

Engine RPM = 97%; IAS = 70 kts; OAT = 20C. : 6,600 ft

8. FLYING EQUIPMENTEmergency Floats : 1 ea

Life Rafts : 2 eaLife Vest : 15 eaStrechers (if required) : 2 eaAAI 600 lb Lucas Hoist (if required) : 1 eaJungle Survival Kit : 2 eaEar Protection : 15 ea

9. RADIO AND NAVIGATION EQUIPMENT

Dual Digital three axis AFCS (2 helipilots) : 1 ea

Flight Director Nav Coupler (3-Axis), DFZ-760 : 1 ea

Radar Altimeter #1(2 Indicator RA-330) : 1 ea

Intercom System with Interface : 1 ea

VHF-AM Comm #1 & #2 Radio (KTR-908) : 2 ea

Honeywell KHF-950 HF System : 1 ea

NAV #1 & #2, VOR/LOC MB-HSI (KNR-634) : 2 ea

DME (KDF-706) : 1 ea

ADF (KDF-806) : 2 ea

Artex C406-2HM ELT w/NAV Interface : 1 ea

Transponder KXP-756 : 1 ea

Honeywell KMD 850 MFD (Multi Function Display) : 1 ea

Honeywell ART 2000 Color Weather Radar : 1 ea

GPS KLN 90B : 1 ea

KHF 950 HF System : 1 ea.

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MISSIONS

SIDE VIEW

MEDICAL EVACUATION

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