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PHI Oral Exam Guide S- 92 Questions
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What are the memory items associated with an engine fire? - ✔✔ a. Fly the aircraft, adjust for OEI flight b. Identify the appropriate malfunctioning engine c. Confirm the correct engine/throttle, reduce throttle to idle d. Proceed with appropriate checklists If during level cruise flight the aircraft unexpectedly yaws to the right, and is not responding to left pedal, what may be occurring? - ✔✔Loss of tail rotor thrust may be occurring What is the immediate action if you have a loss of tail rotor thrust? - ✔✔Enter autorotation by lowering the collective In regards to HAZMAT, how are PHI aircraft classified? - ✔✔Operations Specifications defines PHi as a "Will Carry Operator"
- Cargo and Passenger Aircraft
- Cargo Only What does the quantity limit refer to in the HAZMAT acceptance guide? - ✔✔The quantity limit is per package If you receive unexpected HAZMAT, what must you do as the pilot? - ✔✔Refer to, and complete the HAZMAT acceptance checklist/acceptance guide to ensure the paperwork, quantity limits, placards, and storage are all correct. Mark "Accepted by PHI" on the HAZMAT sheet, then complete and sign the pilot notification form. File this paperwork with your manifests at the end of the day. What do you need to log in order to act as PIC carrying passengers?
FAR 61.57, 135.247 - ✔✔Within the preceding 90 days you must have performed and logged 3 takeoffs and landings in the same aircraft category, class and type (if type is required). What do you need to act as PIC carrying passengers on a night flight? FAR 61.57, 135.247 - ✔✔To operate from the periods of 1 hour after sunset to one before sunrise, within the preceding 90 days you must have performed and logged 3 takeoffs and landings, within the period of 1 hour after sunset to 1 hour before sunrise. For an SIC, what must he/she have performed in order to fly IFR? FAR 61.57, 135.297 - ✔✔Within the preceding 6 calendar months, he/she must have performed 6 instrument approaches, holding procedures, intercepting, and tracking radials. If an SIC has only completed 5 of these approaches within the preceding 6 calendar months, is he/she grounded from flight? FAR 61.57, 135.297 - ✔✔No. They are only restricted from flying IFR with passengers. Is there any other way of determining whether or not they are instrument current? FAR 61.57, 135.297 - ✔✔If they have received an instrument proficiency check within the preceding 6 calendar months, that meets the requirement. Recurrent training normally qualifies for this. What are the factors associated with dynamic rollover? Rotorcraft Flying Handbook - ✔✔A pivot point, rolling motion, and exceeding the critical angle. What is a procedure that PHI has implemented to reduce the risk of dynamic rollover. - ✔✔After landing, the pilot flying will reduce the collective to the full down position. The pilot not flying will confirm the
How can a pilot complete this check, and what are the tolerances required? FAR 91.171 - ✔✔a. Through the use of a designated VOT facility +- 4 degrees b. Through the use of a designated airborne checkpoint +- 6 degrees c. Through the use of a ground reference point along an airway +- 6 degrees d. Through the use of dual VORs tuned to the same radial +- 4 degrees. What must the pilot do in order to log the VOR check? FAR 91.171 - ✔✔Complete the form in the front of the log book, including pilot signature, type of check, and location of the check, error, and the date. What are the items you are required to have in the aircraft? GOM 1.8.3 - ✔✔a. Airworthiness Certificate b. Aircraft Registration c. Radio Station License (International Only) d. Aircraft Flight Manual w/ appropriate supplements e. Weight and Balance Information (current PHI Form C) f. Engineering Log Book g. Aircraft Check Lists h. GOM i. Charts and maps appropriate to the route to be flown j. Hazardous Material Acceptance Guide k. Pilot Notification Form (Hazmat) l. Emergency Response Guidebook m. Minimum Equipment List (MEL) n. Portable Electronic Device (PED) listing
How often should the due list be reprinted? GOM 1.8.2 - ✔✔Every 14 days What are IFR cruising altitudes? FAR 91.179 - ✔✔a. In controlled airspace any altitude assigned by ATC b. In controlled airspace, on a magnetic: i. Course of 0-179 Odd Thousands (3,000 5,000 7,000 9,000) ii. Course of 180-359 Even Thousands (2,000 4,000 6,000 8,000) Are items found on the status report mandatory? - ✔✔No, only items found on the due list are mandatory Does a daily inspection have to be signed off prior to flight? GOM 1.8.2 - ✔✔Yes. The daily must be signed off prior to flying the aircraft How long is the daily inspection valid for O/G? GOM 1.8.2 - ✔✔24 Hours What is EOC? GOM 1.12 - ✔✔Enhanced Operational Control. It is a program designed to assist pilot and managers in making decisions on helicopter operations during adverse weather conditions or other scenarios that require management oversight. They may include additional fuel requirements based on weather reports, or can implement flight restrictions of non IFR aircraft.
What is the D-Value? GOM 2.7.1.1 - ✔✔The length of the helicopter from the main rotor blade tip to tail rotor blade tip with the rotors turning Where can a pilot find information about severe thunderstorm activity? - ✔✔Convective SIGMETs and Convective Outlooks What are some dangers associated with operating near thunderstorms? - ✔✔Hail, down drafts, lightning, turbulence etc... What is the recommended distance for avoiding thunderstorms? - ✔✔20 miles What does the term embedded thunderstorms indicate? - ✔✔The thunderstorms are obscured by clouds What type of thunderstorms are typically associated with fast moving cold fronts? - ✔✔Squall Lines How many emergency exits are located in the S-92? S-92 RFM, PTM - ✔✔3 Type III emergency exits, 1 Type IV (upper air stair door), as well as 10 jettisonable passenger windows and 2 pilot windows. How many AC generators are equipped on the S-92? What type? S-92 RFM, PTM - ✔✔Two brushless main AC generators rated at 75 KVA continuous and 90 KVA peak for emergencies. One brushless APU generator rated at 35 KVA continuous and 45 KVA peak for emergencies How are the #1 and #2 AC generators powered?
S-92 RFM, PTM - ✔✔By the accessory modules of the main transmission How are the #1 and #2 AC generators cooled? S-92 RFM, PTM - ✔✔Spray oil cooled by the main rotor transmission What types of external power are available? S-92 RFM, PTM - ✔✔Both DC (2 prong) and AC (6 prong) external power What is the danger of running the avionics with DC external power only? - ✔✔The cooling fans for the avionics (including MFDs) are AC powered, and without the cooling fans operational it is possible for avionics to overheat What areas does the PHI FAGX20 cover? - ✔✔It covers the coastal plains, coastal waters, and Houston FIR. In addition to the area forecast, the PHI RAM TAFs are available for areas such as MCY and BVL that would otherwise not have a TAF. What constitutes coastal waters in the PHI FAGX20? - ✔✔From the coastline to the Houston FIR If an area does not have a TAF, how can we plan our IFR flight to that area? GOM 5.2 Note - ✔✔The area forecast is authorized for locations that do not have a TAF. Where can a pilot find information specific to IFR conditions? - ✔✔Airmet S Where can a pilot find information specific to turbulence? - ✔✔Airmet T Where can a pilot find information specific to icing? - ✔✔Airmet Z
When can you use cross feed in flight? S-92 RFM, PTM - ✔✔Emergency situations only What are the back to back starting limitations in the S-92? S-92 RFM, PTM - ✔✔15 degrees Celsius and below: 4 Starts, 15 minutes OFF, 4 Starts, 30 minutes OFF (4- 15 - 4 - 30) Above 15 degrees Celsius: 2 Starts, 5 minutes OFF, 2 Starts, 30 minutes OFF (2- 5 - 2 - 30) What are the starter motoring limits of the S-92? S-92 RFM, PTM - ✔✔2 minutes ON, 5 minutes OFF, 2 minutes ON, 30 minutes OFF (2- 5 - 2 - 30) What does a cruise clearance authorize you to do? - ✔✔A cruise clearance provides a block altitude between the clearance altitude and the MEA, and clears you for the approach. What are the requirements for a visual approach clearance? AIM 5- 4 - 3 - ✔✔You must have 1000' ceilings and 3SM visibility at the airfield. The landing area or the preceding aircraft in sight. On an IFR flight plan and must remain clear of clouds. What is a TAA?
AIM 5- 4 - 5 d - ✔✔A terminal arrival area is a designated area on an RNAV approach plate that advises the pilot of the correct altitude and procedure turn applicability for that sector. If cleared for that approach the pilot shall adhere to what is published in the TAA. What is the difference between "Proceed VFR" and "Proceed Visually"? GOM 5.2.5 SIAP Reduced Visibility Waiver - ✔✔"Proceed VFR" means you are to continue from the missed approach to the landing site with VFR weather minimums. "Proceed Visually" means you must acquire visual contact with the landing site and be able to safely and visually proceed with the published visibility minimums. For Gulf of Mexico operations, PHI has a visibility waiver that authorizes us to proceed visually if we are landing at one of the listed landing sites. Example GPS 333 7LS3 proceed VFR from missed approach to landing. Landing at the Morgan City base, you may continue with 1/2 SM visibility. What are different ways that you can receive an IFR clearance offshore? - ✔✔Through Houston Center directly if able by phone, satellite phone, Com Center relay, or climb VFR to a radio reception altitude if able. What is the transient dual engine torque limit? s-92 RFM, PTM - ✔✔101% - 120% for 10 seconds What is the 30 second OEI TGT limit? S-92 RFM, PTM - ✔✔1049 degrees Celsius During takeoff, the TGT gauge turns yellow. Have you exceeded a limit? - ✔✔No During an engine restart with the air source switch in the ENG position, what supplies bleed air to the engine starter? S-92 RFM, PTM - ✔✔Either the APU or the opposite engine will supply bleed air, whichever is stronger.
GOM 5.11.2, 5.12.1 - ✔✔No, It must be authorized to be used as an alternate. Where can you find the offshore alternate list? GOM 5.12.1 - ✔✔On the PHI intranet (Operations-Chief Pilot[Pilot Info]) Can you couple to the FMS if you are flying a VOR approach? UNS users guide, pg 312, FMS Approach Types, VOR and VOR/DME Approaches - ✔✔Yes, as long as you have an RMI needle displayed, and the VOR does not fail during the approach, you can use the FMS for navigation. What occurs when the FIRE ARM button is pushed? S-92 RFM, PTM - ✔✔The fuel to that engine is shut off (via the fuel selector valve), and the respective main and reserve fire bottles are armed for the appropriate engine compartment In regards to fire protection, to which engine is the APU compartment connected? S-92 RFM, PTM - ✔✔The #2 engine What scenario, other than fire,will discharge the fire bottles? - ✔✔The inertia switch will discharge the fire bottles if an impact of 10 Gs or more occurs. How many oil pumps are located in the main gearbox? S-92 RFM, PTM - ✔✔ 2
If a single main gearbox pump failure were to occur, what indications would you have in the cockpit? - ✔✔The MGB pressure would drop, but stabilize above 5 psi, and the MGB PUMP FAIL caution light will illuminate. What is the difference between a MGB OIL PRESS caution light and a MGB OIL PRESS warning light? S-92 RFM, PTM - ✔✔The caution light is yellow and requires either the MGB pressure to drop below 45 PSI, OR the "last jet" pressure switch on the #1 accessory module to activate below 24 PSI. The warning light is red, and requires both the MGB pressure to drop below 35 PSI, AND the "last jet" pressure switch to activate below 24 PSI. Additionally, a MGB OIL PRESS warning light will have an aural alert of "Gearbox Pressure!" What are the different visibility minimums authorized for departing IFR? GOM 5.4.1 - ✔✔a. Adequate Visibility Reference of 1/4 SM or 1200 RVR if authorized and crew is qualified b. Equal to Landing Minimums of the lowest straight in IFR approach of that airport c. Standard if authorized of 1/2 SM or 2400 RVR d. Higher Than Standard if published What are the crew qualification requirements for departing under adequate visibility reference? GOM 5.4.2.4 - ✔✔a. The crew must be appropriately trained b. The PIC must have 100 hours in make and model as PIC c. The SIC must have 100 hours in make and model
S-92 RFM, PTM - ✔✔Fully articulated rotor head When do the droop stops normally extend and retract? S-92 RFM, PTM - ✔✔a. Spool up: Out by 70-75% Nr b. Spool down: In by 50% Nr How many hydraulic systems are there in the S92? S-92 RFM, PTM - ✔✔5 Total Hydraulic Systems a. 2 Main hydraulic systems b. 1 Utility back-up system c. Rotor brake system d. Wheel brake system Is the SAS system hydraulic or electric? S-92 RFM, PTM - ✔✔Hydraulic In order to couple to the FD, what must be operational on the AFCS panel? S-92 RFM, PTM - ✔✔a. Yaw and Pitch Trim (collective trim may be disabled for 2 cue operation)
b. At least 1 AP and 2 PSAS, OR 2 APs and 1 PSAS c. ATT Mode must be enabled d. COUPLE button must be engaged (ON) If there is no pressure in the utility system (#3 pump failure), how can the landing gear be extended? S-92 RFM, PTM - ✔✔Through the use of the emergency blow down system (below 90kts) What is the maximum airspeed for blowing the gear down? S-92 RFM, PTM - ✔✔90 KIAS What is the purpose of the hydraulic boost? S-92 RFM, PTM - ✔✔The hydraulic boost system acts like power steering, reducing the loads felt through the flight controls. How would you recognize a boost hard over? - ✔✔You would experience a strong feedback through the flight controls that is NOT corrected when the force trim release is depressed. What is required of the crew when setting the parking brake? GOM 9.1.7 - ✔✔The left seat pilot must guard the flight controls, while the right seat pilot sets the brakes. What are the different types of flight control mixing in the S92?
S-92 RFM, PTM - ✔✔AHRS, ADC, accelerometers, radar altimeter, navigation radios, FMS, and the FADECs. How do the AP computers monitor flight control position? S-92 RFM, PTM - ✔✔Through the use of rotary variable differential transducer (RVDT) Do trim actuators move the flight controls? S-92 RFM, PTM - ✔✔Yes How much authority do the trim actuators have? S-92 RFM, PTM - ✔✔100% authority at a rate of 10% per second What is the function of the SAS system? S-92 RFM, PTM - ✔✔SAS provides basic aircraft stabilization. When the SAS senses a disturbance such as wind gusts, it provides a limited but immediate input to counteract that disturbance. (10% total authority inner loop) Do SAS actuators move the flight controls? S-92 RFM, PTM - ✔✔No How much authority does the SAS system have? S-92 RFM, PTM - ✔✔5% authority in each system for a combined total of 10%
What are the sensory inputs to the SAS? S-92 RFM, PTM - ✔✔Two sets of three rate gyros (six total) for pitch, roll, and yaw What processors are located on the flight control computer (FCC)? S-92, RFM, PTM - ✔✔Both the APs and the PSAS are located on the FCC What happens when you switch from PSAS to SEC SAS? S-92 RFM, PTM - ✔✔You are switching from using Rate Gyro information and Primary SAS processing to using the AP processing and AHRS information for that sides SAS system. What is the normal hydraulic pressure range of the 2 main systems? S-92 RFM, PTM - ✔✔3500 PSI - 4200 PSI (700 PSID) Does the pressure side filter have bypass capability? S-92 RFM, PTM - ✔✔No. If the pressure side filter becomes clogged, hydraulic power on that system will fail. Does the return filter have bypass capability? S-92 RFM, PTM - ✔✔Yes. This is equipped in order to prevent hydrostatic lock of the controls.
