Helicopter Width (Skid end to Skid end). 83 IN (2.10Mts). 50.5 IN (1.28Mts). 85 IN (2.16Mts). 55.0 IN (1.40Mts).
Overall Helicopter lenght. 459 IN (11.66Mts). 355 IN (9Mts). 462 IN (11.73Mts). 353 IN (8.96Mts).
Helicopter lenght (Nose to Tail Rotor tip). 459 IN (11.66Mts). 355 IN (9Mts). 462 IN (11.73Mts). 353 IN (8.96Mts).
Helicopter Height. 129 IN (3.28Mts). 132 IN (3.35Mts). 72 IN (1.82Mts). 75 IN (1.9Mts).
Tail Rotor diameter. 58 IN (1.47Mts). 60 IN (1.5Mts). 55 IN (1.4Mts).
Main Rotor radius. 198 IN (5Mts). 200 IN (5.1Mts). 396 IN (10Mts). 400 IN (10.16Mts).
Main Rotor diameter. 396 IN (33Ft, 10Mts). 400 IN (33.3Ft, 1.16Mts). 198 IN (16.5Ft, 5Mts). 200 IN (16.6Ft, 5.1Mts).
Main Rotor tip speed at 102% RPM. 705 Feet per second. 408 Feet per second. 710 Feet per second. 404 Feet per second.
Tail Rotor tip speed at 102% RPM. 614 Feet per second. 620 Feet per second. 705 Feet per second. 710 Feet per second.
Powerplant. Lycoming O-540 Six cylinder, horizontally opposed, direct drive, air cooled, carbureted, normally aspirated Lycoming IO-540 Six cylinder, horizontally opposed, direct drive, air cooled, carbureted, normally aspirated Lycoming O-540 Six cylinder, In V configuration, direct drive, oil cooled, carbureted, normally aspirated Lycoming O-540 Six cylinder, horizontally opposed, direct drive, oil cooled, carbureted, normally aspirated.
Engine Power normal rating. 260 BHP @ 2800 RPM. 225 BHP @ 2718 RPM. 205 BHP @ 2718 RPM 260 BHP @ 2800 RPM 225 BHP @ 2800 RPM.
Engine Power, maximum continuous rating. 260 BHP @ 2800 RPM. 225 BHP @ 2718 RPM. 205 BHP @ 2718 RPM. 260 BHP @ 2800 RPM. 225 BHP @ 2800 RPM.
Engine Power, Take-off rating. 260 BHP @ 2800 RPM. 225 BHP @ 2718 RPM. 205 BHP @ 2718 RPM 260 BHP @ 2800 RPM 225 BHP @ 2800 RPM.
How much time can one spend at Take-Off rating? 5 Minutes. 10 Minutes. 7 Minutes. 3 Minutes.
What does the Red Cross-Hatch line mean? VNe. +2200Lbs VNe. Autorrotation VNe.
What is the doors off VNe. 100KIAS 120KIAS 130KIAS 110KIAS.
What is the +2200Lbs VNe? 120KIAS 130KIAS 100KIAS 110KIAS.
What is the VNe below 2200Lbs TOGW? 130KIAS 120KIAS 100KIAS 110KIAS.
What is the Autorrotation VNe? 100KIAS 90KIAS 70KIAS 120KIAS 110KIAS.
What is the maximum main rotor Power ON speed limit? 102% (408RPM). 102% (404RPM). 108% (408RPM). 108% (432 RPM). 101% (404 RPM). 101% (408 RPM).
What is the maximum main rotor Power OFF speed limit? 102% (408RPM). 102% (404RPM). 108% (408RPM). 108% (432 RPM). 101% (404 RPM). 101% (408 RPM).
What is the minimum main rotor Power ON speed limit? 102% (408RPM). 102% (404RPM). 108% (408RPM). 108% (432 RPM). 101% (404 RPM). 101% (408 RPM).
What is the minimum main rotor Power OFF speed limit? 90% (360RPM). 90% (350RPM). 95% (360RPM). 95% (383 RPM). 92% (360 RPM). 92% (363 RPM).
What is the maximum continous engine speed? 2718 RPM (102%). 2800 RPM (105%). 2800 RPM (102%) 2718 RPM (101%).
What is the maximum transient engine speed? 2718 RPM (102%). 2800 RPM (105%). 2800 RPM (102%) 2718 RPM (102%):.
Maximum Cylinder Heat temperature. 260°C (500°F). 118°C (245°F). 250°C (482°F). 120°C (248°F).
Maximum Oil temperature. 260°C (500°F). 118°C (245°F). 250°C (482°F). 120°C (248°F).
Minimum idle Oil pressure. 25psi 55psi 95psi 115psi 60psi 30psi 23psi.
Minimum In-Flight Oil pressure. 25psi 55psi 95psi 115psi 60psi 30psi 23psi.
Maximum In-Flight Oil pressure. 25psi 55psi 95psi 115psi 60psi 30psi 23psi.
Maximum Start-Warm up Oil pressure. 25psi 55psi 95psi 115psi 60psi 30psi 23psi.
Minimum oil quantity for dispatch to fly. 7qts (6.6lts). 10qts (9.46lts). 5qts (4.73lts). 6qts (5.67lts).
Maximum Helicopter gross-weight. 2400lb (1089Kgs). 1550lb (703Kgs). 2200lb (998Kgs). 2600lb (1180Kgs).
Minimum Helicopter gross-weight. 2400lb (1089Kgs). 1550lb (703Kgs). 2200lb (998Kgs). 1500lb (680Kgs).
Where is the Reference Datum located? 100in forward of Main Rotor shaft centerline. 100in forward of the Firewall. 100in backward of Main Rotor shaft centerline. 100in backward of the Firewall.
Minimum solo pilot weight. 68Kg (150lb). 68lb (150Kg). 70Kg (154lb) 70lb (154Kg).
For solo flight, where must the pilot be seated. Right seat only. Left seat only. Left and Right seat.
What is the most forward CG with full fuel to keep CG within limits at zero fuel? 93.5in (236cm) from datum. 93.5cm (236in) from datum. 92in (233cm) from datum. 92cm (233in) from datum.
Maximum lateral CG limits. 3in (8cm) Right or Left from Datum. 3cm (8in) Right or Left from Datum. 8in (3cm) Right or Left from Datum.
Is Aerobatic flight allowed? Yes, but only in single pilot operations and half-fuel. Yes, but only if half fuel is used. Yes, but only if single-pilot, half fuel and in calm air. No.
Are Low G pushovers allowed? Yes, but only in single pilot operations and half-fuel. Yes, but only if half fuel is used. Yes, but only if single-pilot, half fuel and in calm air. No.
Can you fly with the governor OFF? Yes. No. Yes but only if there's a system malfunction or training. Yes but only if it's done with a crew of two.
Is flying in known icing conditions allowed? No, it is strictly forbidden. Yes, but under certain criteria.
What is the maximum operating density altitude? 14000ft. 9000ft. 12000ft. 10500ft.
What is the maximum operating altitude? 14000ft AGL. 9000ft AGL. 12000ft AGL 9000ft AMSL. 14000ft AMSL. 12000ft AMSL.
Why is the maximum operating altitude different to the operating density altitude? To allow a landing within 5 minutes in case of a fire. To have better flying performance. Controls may become unresponsive at higher altitudes.
Approved fuel types for Canada and U.S. only. 100- Color green. 100LL- Color blue. 100VLL- Color blue. UL 91- Clear to yellow. UL 94- Clear to yellow. HJELMCO 91/96- Clear to Yellow. 91- Color Yellow. B91/115- Color green. B95/130- Color Amber.
Fuel Capacity - With Bladders - Main Tank. 30.5 USg (115lt) Total. 29.5 USg (112lt) Usabe. 17.2 USg (65lt) Total. 17.0 USg (64lt) Usable. 31.6 USg (120lt) Total. 30.6 USG (116lt) Usable. 18.5 USG (70lt) Total. 18.3 USG (69lt) Usable.
Fuel Capacity - Without Bladders - Main Tank. 30.5 USg (115lt) Total. 29.5 USg (112lt) Usabe. 17.2 USg (65lt) Total. 17.0 USg (64lt) Usable. 31.6 USg (120lt) Total. 30.6 USG (116lt) Usable. 18.5 USG (70lt) Total. 18.3 USG (69lt) Usable.
Fuel Capacity - With Bladders - Auxiliary Tank. 30.5 USg (115lt) Total. 29.5 USg (112lt) Usabe. 17.2 USg (65lt) Total. 17.0 USg (64lt) Usable. 31.6 USg (120lt) Total. 30.6 USG (116lt) Usable. 18.5 USG (70lt) Total. 18.3 USG (69lt) Usable.
Fuel Capacity - Without Bladders - Auxiliary Tank. 30.5 USg (115lt) Total. 29.5 USg (112lt) Usabe. 17.2 USg (65lt) Total. 17.0 USg (64lt) Usable. 31.6 USg (120lt) Total. 30.6 USG (116lt) Usable. 18.5 USG (70lt) Total. 18.3 USG (69lt) Usable.
Green Arc - Airspeed indicator 0-110 KIAS. 110-130 KIAS. 0-130 KIAS. 55-110 KIAS. 55-130 KIAS.
Red Cross-Hatch - Airspeed indicator 0-110 KIAS. 110-130 KIAS. 0-130 KIAS. 55-110 KIAS. 55-130 KIAS. 120-130 KIAS. 100 KIAS. 130 KIAS.
Yellow Arc - Airspeed indicator 0-110 KIAS. 110-130 KIAS. 0-130 KIAS. 55-110 KIAS. 55-130 KIAS. 120-130 KIAS. 100 KIAS.
Red Line - Airspeed indicator 0-110 KIAS. 110-130 KIAS. 0-130 KIAS. 55-110 KIAS. 55-130 KIAS. 120-130 KIAS. 100 KIAS. 130 KIAS.
Green Arc - Rotor Tachometer. 90% - 108%. 0% - 108%. 90% 102%. 100% - 108%. 0% - 102%. 101% - 102%.
Lower Red Line - Rotor Tachometer. 90%. 50%. 101%. 100%. 87%. 102%. 108%.
Upper Red Line - Rotor Tachometer. 90%. 50%. 101%. 100%. 87%. 102%. 108%.
Upper Red Line - Engine Tachometer. 90%. 50%. 101%. 100%. 87%. 102%. 108%.
Lower Red Line - Engine Tachometer. 90%. 50%. 101%. 100%. 87%. 102%. 108%.
Green Arc - Engine Tachometer. 90% - 108%. 0% - 108%. 90% 102%. 100% - 108%. 0% - 102%. 101% - 102%.
Green Arc - Oil pressure. 55 to 95 psi. 25 to 55 psi. 95 to 115 psi. 55 to 115 psi. 25 to 95 psi. 25 to 115 psi.
Upper Yellow Arc - Oil pressure. 55 to 95 psi. 25 to 55 psi. 95 to 115 psi. 55 to 115 psi. 25 to 95 psi. 25 to 115 psi.
Lower Yellow Arc - Oil pressure. 55 to 95 psi. 25 to 55 psi. 95 to 115 psi. 55 to 115 psi. 25 to 95 psi. 25 to 115 psi.
Lower Red Line - Oil pressure. 55 psi. 30 psi. 50 psi. 115 psi. 95 psi. 25 psi.
Upper Red Line - Oil pressure. 55 psi. 30 psi. 50 psi. 115 psi. 95 psi. 25 psi.
Green Arc - Oil Temperature. 24°C-118°C (75 to 245°F) 10°C-118°C (50 to 245°F) 24°C-118°C (75 to 245°F) 30°C-118°C (86 to 245°F) 24°C-120°C (75 to 248°F) 24°C-110°C (75 to 230°F) 30°C-120°C (86 to 248°F).
Red Line - Oil Temperature. 118°C (245°F) 110°C (230°F) 115°C (239°F) 130°C (266°F) 120°C (248°F).
Green Arc - Cylinder Head Temperature. 93 to 260°C (200 to 500°F) 55 to 260°C (131to 500°F) 93 to 270°C (200 to 518°F) 200 to 500°C (93 to 260°F).
Green Arc - Manifold Pressure. 16.0 to 24.7 in. Hg 16.0 to 25.7 in. Hg 15.0 to 24.7 in. Hg 15.0 to 25.7 in. Hg.
Carburetor yellow arc. –19°C to + 3°C –13°C to + 30°C –19°C to + 30°C.
Can the aircraft be flown left seat solo? No, only right seat solo flight permitted. Yes, but a removable ballast is required to maintain CG within limits. Yes, but only if it's for flight training and the aircraft remains in the circuit.
Baggage compartment maximum capacity. 50lbs. 100lbs. 30lbs. 60lbs.
Is it ok to dispatch the aircraft for flight if a 280lb person plus a 30lb bag are located on the same seat? Yes, because the bag is under the 50lb weight limit. Yes, because the combined weight is not exceeded. No, because the maximum combined weight is exceeded by 10 pounds.
What is the maximum combined seat weight limit? 300lb- 50lb baggage compartment and 250lb seat. 400lb- 100lb baggage compartment and 300lb seat. 300lb- 30lb baggage compartment and 270lb seat. 250lb- 50 baggage compartment and 200lb seat.
Up to what temperature has satisfactory engine cooling been demonstrated? 38°C (100°F) at sea level and 23°C (41°F) above ISA at altitude. 35°C (95°F) at sea level and 26°C (79°F) above ISA at altitude. 38°C (100°F) at sea level and 32°C (90°F) above ISA at altitude. 38°C (100°F) at sea level and 26°C (79°F) above ISA at altitude.
Minimum safe altitude for OGE Hover according to Height vs Velocity diagram (7000' D.A 2100lbs). 6000ft 8000ft 5000ft 7000ft 4000ft.
Minimum safe altitude for OGE Hover according to Height vs Velocity diagram (Sea level 2400lbs). 6000ft 8000ft 5000ft 7000ft 4000ft.
Speed for a safe take-off profile according to Height vs Velocity diagram. 55KIAS 60KIAS 50KIAS 45KIAS 70KIAS.
Minimum speed and altitude to be out of height velocity diagram when OGE. 50KIAS and 150FT 60KIAS and 150FT 50KIAS and 160FT 60KIAS and 160FT.
Autorrotation- Best range config. 90KIAS. 90% RRPM. 55KIAS. 95% RRPM. 60KIAS. 100% RRPM. 70KIAS.
Autorrotation- Minimum rate of descent. 90KIAS. 90% RRPM. 55KIAS. 95% RRPM. 60KIAS. 100% RRPM. 70KIAS.
What's the minimum Rotor RPM to achieve when operating under which altitude AGL? 97% RRPM. 100% RRPM. 500ft AGL. 300ft AGL. 90% RRPM. 400ft AGL.
If the Clutch light comes on or flickers in-flight, how many seconds can be allowed before performing the emergency procedure and what is the correct procedure. 10 seconds, then pull CLUTCH circuit breaker and land as soon as practical (Be prepared to enter autorotation). 15 seconds, then pull CLUTCH circuit breaker and land as soon as practical (Be prepared to enter autorotation). 5 seconds, then pull CLUTCH circuit breaker and land as soon as practical (Be prepared to enter autorotation). 10 seconds, then pull CLUTCH circuit breaker, lower the collective and perform autorotation landing immediately. 15 seconds, then pull CLUTCH circuit breaker, lower the collective and perform autorotation landing immediately. 5 seconds, then pull CLUTCH circuit breaker, lower the collective and perform autorotation landing immediately.
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