Air Craft Emergencies Under IFR

APPENDIX D

T-6A INSTRUMENT NAVIGATION

of visible moisture, it is imperative to note the OAT, particularly during climbs and descents, and

to avoid entering icing conditions.

NOTE

Remember to subtract 15 from the Indicated OAT to determine a

more accurate OAT. Reference the PCL, to determine the actual

OAT.

The probes anti-ice and windshield defogger are the only devices available to combat icing, and

are of limited value in removing ice. Use them when entering visible moisture before ice has a

chance to accumulate. Fly over, under, or around any known icing conditions when at all

possible. If ice has formed despite all precautions, land as soon as possible. Increase your

airspeed during the approach to maintain positive control of the aircraft. Consider a no flap

landing.

AIRCRAFT EMERGENCIES UNDER IFR

Although NATOPS provides procedural guidance in the event of specific emergency situations,

it does not provide precise guidance for all situations. The student must develop the ability to

recognize and analyze emergency situations and then determine a course of action to ensure the

safety of the crew and aircraft while considering specifics of the situation. Remember the golden

rule: "AVIATE, NAVIGATE, COMMUNICATE". If in holding or on an approach, continue

to perform your flying duties while executing the emergency procedures in a timely manner.

Determine the nature of the emergency and the urgency with which you should land, then devise

a plan and execute it. Notify ATC by declaring an emergency and advise them of your intended

action (requesting priority handling as necessary). The following factors will influence your

decision: weather conditions, fuel remaining, aircraft status and position, airfield proximity,

approach availability, and terrain. If lost, state your last known position, time, and heading since

that position.

In an emergency requiring immediate action, the IP may deviate from any rule or regulation as

necessary to the extent required to safely handle the emergency. If this emergency authority is

exercised and will result in a deviation from an ATC clearance, the IP must notify ATC as soon

as possible and obtain an amended clearance. Emergencies are generally classified under two

categories:

1. Distress: A condition of being threatened by serious and/or imminent danger and of

requiring immediate assistance.

2. Urgency: A condition of being concerned about safety and requiring timely but not

immediate assistance, although the potential for a distress situation exists.

D-4 SUPPLEMENTAL AND EMERGENCY PROCEDURES