ARS ARS Fueling and Deicing Operations 2 — Questions and Answers
Question 1: What fuel type is used in most commercial jet aircraft operating at US airports?
- Avgas 100LL
- Jet-A (Correct answer)
- Jet-B
- JP-8
Correct answer: Jet-A
Jet-A is the standard commercial aviation turbine fuel used at US airports, with a flash point of approximately 100°F (38°C).
Question 2: When conducting a fuel quality check before uplift, the ramp agent should check for which contamination?
- Carbon deposits only
- Water and particulate matter (Correct answer)
- Fuel color saturation level
- Fuel temperature only
Correct answer: Water and particulate matter
Fuel sumping checks for water and particulate contamination, both of which can cause engine flameout or fuel system blockages.
Question 3: During overwing fueling of a small aircraft, which action is required after the fuel cap is removed?
- Immediately insert the nozzle and begin fueling
- Check fuel color with a sampler before inserting the nozzle
- Verify fuel quantity then insert the nozzle slowly
- Bond the nozzle to the aircraft before inserting (Correct answer)
Correct answer: Bond the nozzle to the aircraft before inserting
Bonding the nozzle to the aircraft before inserting it into the tank prevents static discharge that could ignite fuel vapors escaping from the open tank.
Question 4: What does 'clean aircraft concept' mean in the context of winter deicing operations?
- The aircraft fuselage must be washed before deicing
- No frozen contaminants may adhere to critical aircraft surfaces at takeoff (Correct answer)
- All deicing fluid residue must be removed from the tarmac
- The deicing equipment must be cleaned between each aircraft treatment
Correct answer: No frozen contaminants may adhere to critical aircraft surfaces at takeoff
The clean aircraft concept requires that no snow, ice, or frost be present on critical surfaces such as wings and control surfaces at the time of takeoff.
Question 5: Which regulatory body sets standards for aircraft fueling operations at US airports?
- TSA
- FAA (Correct answer)
- EPA
- OSHA
Correct answer: FAA
The FAA establishes regulations and standards governing aircraft fueling operations, including fuel quality, safety procedures, and personnel certification.
Question 6: After deicing is complete, the crew communicates a 'Deicing Complete' call which triggers what action?
- Ground crew may remove all safety cones
- The flight crew begins the contamination check and departure sequence (Correct answer)
- The deicing truck is immediately cleared to leave
- Fuel crew confirms fuel load is correct
Correct answer: The flight crew begins the contamination check and departure sequence
Upon receiving a 'Deicing Complete' communication, the flight crew initiates their contamination check procedure and begins the departure sequence within the holdover time.
ARS ARS Fueling and Deicing Operations 2
What fuel type is used in most commercial jet aircraft operating at US airports?