Did You Know…About Aircraft Checklists?

By Adam Hunt

 

On the COPA DIY Ramp Check Form (DIY – do it yourself) for aircraft other than ultralights there is one little item that says “Checklist (N&E) CAR 602.60.” What does that mean and what are you supposed to have on board?

 

“N&E” stands for “Normal and Emergency.” CAR 602.60 requires all aircraft, other than ultralights, to have on board a checklist or placards for those “normal and emergency” operations.

 

The checklist is to “enable the aircraft to be operated in accordance with the limitations specified in the aircraft flight manual, aircraft operating manual, pilot operating handbook or any equivalent document provided by the manufacturer.”

 

The CAR goes on to tell you exactly what you need in that checklist:

 

(a) pre-start check;

(b) pre-take-off check;

(c) post-take-off check;

(d) pre-landing check; and

(e) emergency procedures.

 

It also gives more information on that last item – the “E” in N&E”:

 

Emergency procedures referred to in paragraph (2)(e) shall include:

 

(a) emergency operation of fuel, hydraulic, electrical and mechanical systems, where applicable;

(b) emergency operation of instruments and controls, where applicable;

(c) engine inoperative procedures; and

(d) any other procedure that is necessary for aviation safety.

 

It sounds like a fairly useful thing to have on board – but what do you do if your aircraft didn’t come with a checklist or placards?

 

Many older aircraft never had these sorts of checklist other than inside the Pilot Operating Handbook or Flight Manual.

 

 Isn’t it good enough to carry just that POH instead? Probably not. CAR 605.04 requires you to carry the POH or Flight Manual, if the aircraft is required to have one.

 

Certified and Limited Class aircraft are required to have them, but Amateur-Builts and Owner Maintenance aircraft aren’t and many of those aircraft don’t have one.

 

The existence of two different CARs and two different ramp check items tends to indicate that the POH and checklists should be two items as well.

 

Making up your own checklists is relatively easy – these can be based on the POH items and then printed or glued on cards and then laminated if you like, to keep them clean. One challenge is that many older aircraft have POHs that do not include any emergency procedures at all! This was common up until the 1960s because aircraft manufacturers back then thought that publishing emergency procedures made it look like their aircraft weren’t safe!

 

The rules were changed by 1970 to require emergency procedures in the POH for all aircraft. But how do you make up an emergency checklist if your POH doesn’t specify any emergency procedures?

 

You can always use emergency checklist from the POH for a later year model of the same type of aircraft, if you know someone who has one, and modify it for your own aircraft.

 

Or you can use a “generic” checklist as a point to start from and then modify it to suit your individual aircraft by adding or deleting equipment that you have on board and adding the correct airspeeds.

 

It is worth having both normal and emergency checklists, not only to comply with the CARs, but because they are useful when flying, given the limitations of the human memory!

 

A generic emergency checklist used as a basis to develop your own custom emergency checklist could look like this example, for a single-engine land aircraft:

 

Emergency Procedures

Brake Failure

Approach speed                         Minimum (__ mph minimum)

Brakes                                      do not use

Shutdown                                  on runway, tow to ramp

Low Oil Pressure/Engine Overheat

Oil Temperature gauge               check

Land                                         as soon as possible

Electrical System Malfunction

Excessive Output

Loadmeter                                 check – high

All electrics                               off

Avionics                                    off

Alternator circuit breaker pull

Insufficient Output

Loadmeter                                 check – zero

Alternator circuit breaker check – in

Master switch                            check – on

Landing light                              on to check load

If no load is indicated:

Master switch                            off

Land                                         as soon as practicable

Engine Failure

Establish glide                           __ mph

Suitable landing area                  head towards

Carb heat                                  hot

Fuel pump                                 on

Fuel                                          change tanks

Mixture                                     rich

Windshield Obscuration

Cabin heat                                 on

Defroster                                   on

If required:

Window or canopy                     open (below ___ mph)

Land aircraft                              using forward slip

Ground Fire

Engine                                      keep running to ingest flames

Fuel selector                             off

Engine                                      stop

Fire extinguisher                        discharge

If fire continues                          abandon aircraft

In-Flight Electrical Fire

Master switch                            off

Electrics                                   off

Cabin Air vents                          closed

Window or canopy                     open (below ___mph)

Land aircraft                              as soon as practicable

If continued flight is required:

Circuit breakers                         out

Master switch                            on

Circuit breakers                         in, one at a time

Faulty circuit                             circuit breaker out

Blown Tires - Main Tire

Approach                                  long, shallow final

Approach speed                         Minimum (__ mph min)

Touch down                               good tire only

Blown tire                                  hold off as long as possible

Brakes                                      apply to hold straight

Nose Tire

Approach                                  long, shallow final

Approach speed                         Minimum (__ mph min)

Touchdown                                nose high

Nosewheel                                lower before elevator authority lost

Brakes                                      minimize use

Icing Conditions Encountered

Pitot heat                                  on

Defroster                                   on

Icing conditions                          exit