HAA Part 135 Study Aide Flashcards
Air Methods and additional info for study
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This flash card study aide is provided to ease and assist in studying much more comprehensive material provided by Federal Regulations / FAR AIM / Applicable Letters of Agreement / Company GOM / OpSpecs. The creator of this study aide and Air Methods accepts no responsibility for inaccuracies or abbreviation of procedures. This is intended to introduce the associated material and all persons using these cards should study and reference the officially distributed material from the applicable sources. It is recommended that after referencing each card, the student should independently verify the information on that card by looking it up and learning the comprehensive information from the direct source. If any inaccuracies, misleading or typo errors are found, please notify the administrator of the study deck.
HYPOXIC HYPOXIA
Hypoxic hypoxia is the most common and is caused by decreased oxygen in air or the inability to diffuse the oxygen across the lungs.
If this happens, the person has less than 100% saturation of the blood in the arteries. This can happen if you are at an altitude where the oxygen content of air is low (i.e., over 12,500 feet). Another problem would be if a person’s lungs were damaged so oxygen transfer was impaired
HYPEMIC HYPOXIA
Hypemic hypoxia is caused by the reduction of the oxygen carrying capacity of the blood. Anemia (low hemoglobin) can cause this. The oxygen is available, but there isn’t enough good blood to carry the oxygen. Carbon monoxide poisoning will cause this type of HYPOXIA! The blood holds on to the carbon monoxide from the exhaust leak in your engine and your capacity to carry oxygen decreases, you become hypoxic!
HISTOTOXIC HYPOXIA
Histotoxic hypoxia occurs when all systems are working but the cells can’t take” the oxygen from the blood. The oxygen is available. Alcohol or cyanide poisoning can cause this.”
STAGNANT HYPOXIA
Stagnant hypoxia is caused by reduced cardiac output (the pump isn’t working good enough) or by venous pooling during high G force stresses. We are all getting older and we have to remember that the function of the heart is essential for pumping the oxygenated blood.
As a 135 crew member, can you refuse a drug test? What are the consequences if you do?
61.161
A refusal to submit to a test to indicate the percentage by weight of alcohol in the blood, when requested by a law enforcement officer or a refusal to furnish or authorize the release of the test results requested by the Administrator is grounds for:
- Denial of an application for any certificate, rating, or authorization issued under this part for a period of up to 1 year after the date of that refusal; or
- Suspension or revocation of any certificate, rating, or authorization issued under this part.
Do you have to report offenses of operating a motor vehicle under the influence of drugs or alcohol to the FAA? If so, within what time period?
61.151
Each person holding a certificate issued under this part shall provide a written report of each motor vehicle action to the FAA, Civil Aviation Security Division (AMC–700), PO Box 25810, Oklahoma City, OK 73125, not later than 60 days after the motorvehicle action. The report must include:
i. The person’s name, address, date of birth, and airman certificate number;ii. The type of violation that resulted in the conviction or the administrative action;
iii. The date of the conviction or administrative actioniv. The State that holds the record of conviction or administrative action; and
v. A statement of whether the motor vehicle action resulted from the same incident or arose out of the same factual circumstances related to a previously reported motor vehicle action.
2. Failure to comply with paragraph (e) of this section is grounds for:
i. Denial of an application for any certificate, rating, or authorization issued under this part for a period of up to 1 year after the date of the motor vehicle action; or
ii. Suspension or revocation of any certificate, rating, or authorization issued under
When does a first and second class medical expire?
61.23

If you are 135 qualified, do you need a flight review?
61.56(c)
Except as provided in paragraphs (d), (e), and (g) of this section, no person may act as pilot in command of an aircraft unless, since the beginning of the 24th calendar month before the month in which that pilot acts as pilot in command, that person has
(1) Accomplished a flight review given in an aircraft for which that pilot is rated by an authorized instructor; and
(2) A logbook endorsed from an authorized instructor who gave the review certifying that the person has satisfactorily completed the review.
(d) A person who has, within the period specified in paragraph
(c) of this section, passed a pilot proficiency check conducted by an examiner, an approved pilot check airman, or a U.S. Armed Force, for a pilot certificate, rating, or operating privilege need not accomplish the flight review required by this section.
What is considered night in regard to recent flight experience?
61.57
(2) (b) Night takeoff and landing experience.
(1) Except as provided in paragraph (e) of this section, no person may act as pilot in command of an aircraft carrying passengers during the period beginning 1 hour after sunset and ending 1 hour before sunrise, unless within the preceding 90 days that person has made at least three takeoffs and three landings to a full stop during the period beginning 1 hour after sunset and ending 1 hour before sunrise
What is considered careless and reckless operation?
91.13
No person may operate an aircraft in a careless or reckless manner so as to endanger the life or property of another.
How close can you operate to another aircraft?
91.111(a)
No person may operate an aircraft so close to another aircraft as to create a collision hazard.
(b) No person may operate an aircraft in formation flight except by arrangement with the pilot in command of each aircraft in the formation.
(c) No person may operate an aircraft, carrying passengers for hire, in formation flight.
Can you fly in formation flight?
91.111(b)
No person may operate an aircraft in formation flight except by arrangement with the pilot in command of each aircraft in the formation.
(c) No person may operate an aircraft, carrying passengers for hire, in formation flight
What aircraft has the right of way over all other aircraft?
91.113(c)
In distress.
An aircraft in distress has the right-of-way over all other air traffic.
What should you do if you do not understand a clearance from ATC?
91.123(a)
When a pilot is uncertain of an ATC clearance, that pilot shall immediately request clarification from ATC
Can you deviate from an ATC clearance
91.123(b)
Except in an emergency, no person may operate an aircraft contrary to an ATC instruction in an area in which air traffic control is exercised.
(c) Each pilot in command who, in an emergency, or in response to a traffic alert and collision avoidance system resolution advisory, deviates from an ATC clearance or instruction shall notify ATC of that deviation as soon as possible.
What communication and transponder requirements do you need to enter class B airspace?
91.131(1)
The operator must receive an ATC clearance from the ATC facility having jurisdiction for that area before operating an aircraft in that area.
(b) Pilot requirements.
(1) No person may take off or land a civil aircraft at an airport within a Class B airspace area or operate a civil aircraft within a Class B airspace area unless–
(i) The pilot in command holds at least a private pilot certificate;…
(c) Communications and navigation equipment requirements. Unless otherwise authorized by ATC, no person may operate an aircraft within a Class B airspace area unless that aircraft is equipped with–
(1) For IFR operation. An operable VOR or TACAN receiver or an operable and suitable RNAV system; and
(2) For all operations. An operable two-way radio capable of communications with ATC on appropriate frequencies for that Class B airspace area.
(d) Transponder requirements. No person may operate an aircraft in a Class B airspace area unless the aircraft is equipped with the applicable operating transponder and automatic altitude reporting equipment…
Can you obtain clearance to fly through restricted airspace?
91.133
Restricted and prohibited areas.
(a) No person may operate an aircraft within a restricted area (designated in part 73) contrary to the restrictions imposed, or within a prohibited area, unless that person has the permission of the using or controlling agency, as appropriate.
What are the minimum fuel requirements?
91.151
Fuel requirements for flight in VFR conditions.
(b) No person may begin a flight in a rotorcraft under VFR conditions unless (considering wind and forecast weather conditions) there is enough fuel to fly to the first point of intended landing and, assuming normal cruising speed, to fly after that for at least 20 minutes.
What are the basic VFR weather minimums?
91.155

(a) Except as provided in paragraph (b) of this section and §91.157, no person may operate an aircraft under VFR when the flight visibility is less, or at a distance from clouds that is less, than that prescribed for the corresponding altitude and class of airspace in the following table:
(b) Class G Airspace. Notwithstanding the provisions of paragraph (a) of this section, the following operations may be conducted in Class G airspace below 1,200 feet above the surface:
* *(1) Helicopter. A helicopter may be operated clear of clouds in an airport traffic pattern within 1⁄2 mile of the runway or helipad of intended landing if the flight visibility is not less than 1⁄2 statute mile.**
(2) Airplane, powered parachute, or weight-shift-control aircraft. If the visibility is less than 3 statute miles but not less than 1 statute mile during night hours and you are operating in an airport traffic pattern within 1⁄2 mile of the runway, you may operate an airplane, powered parachute, or weight-shift-control aircraft clear of clouds.
(c) Except as provided in §91.157, no person may operate an aircraft beneath the ceiling under VFR within the lateral boundaries of controlled airspace designated to the surface for an airport when the ceiling is less than 1,000 feet.
(d) Except as provided in §91.157 of this part, no person may take off or land an aircraft, or enter the traffic pattern of an airport, under VFR, within the lateral boundaries of the surface areas of Class B, Class C, Class D, or Class E airspace designated for an airport—
(1) Unless ground visibility at that airport is at least 3 statute miles; or
(2) If ground visibility is not reported at that airport, unless flight visibility during landing or takeoff, or while operating in the traffic pattern is at least 3 statute miles.
(e) For the purpose of this section, an aircraft operating at the base altitude of a Class E airspace area is considered to be within the airspace directly below that area.
VFR Weather Minimums
135.609

FAR 135.207 is titled “VFR: Helicopter surface reference requirements.” What does this regulation relate to?
135.207
It sets forth the requirements for helicopter surface reference for VFR flight
No person may operate a helicopter under VFR unless that person has visual surface reference or, at night, visual surface light reference, sufficient to safely control the helicopter.
Maintenance Flight Weather Minimums
- Ground runs - None
- Hovering - 300ft 1/2mi
- Flight - 1000/3
GOM 3.13.2
What is the minimum visibility required to operate
VFR day? Night? (Part 135)
135.205 (b)
No person may operate a helicopter under VFR in Class G airspace at an altitude of 1,200 feet or less above the surface or within the lateral boundaries of the surface areas of Class B, Class C, Class D, or Class E airspace designated for an airport unless the visibility is at least
(1) During the day– 1/2 mile
(2) At night–1 mile.














