NTC Restricted Radiotelephone Operator’s Certificate (RROC) – Aircraft Practice Test

These questions are part of the practice quiz. Start practicing

• Emergency Locator Transmitter (ELT) frequencies are which of the following?
• Which agency should be notified to obtain a duplicate license when lost?
• Which statement best describes the proper use of identifiers when reporting weather or advisory information?
• Which phrase demonstrates the correct response when you understand an ATC instruction and will comply?
• What is the distress call word?
• In international radiocommunications, what organization standard governs the required language?
• What action should you take if you receive an instruction you cannot comply with as stated?
• When replying to an ATC instruction, which of the following is appropriate: 'Roger,' 'Wilco,' or both?
• Aircraft stations are allowed to contact which type of station?
• Which renewal surcharge is required for certification renewal?
• What control should be adjusted to reduce noise while the receiver is on standby?
• How should a pilot convey position and altitude in a routine position report?
• Where must an aircraft pilot put his license?
• The acronym NTC stands for which organization?
• What do the terms 'Roger' and 'Wilco' mean?
• Which device is designed for locating an aircraft in an emergency?
• Which is a risk of using slang in a radio transmission?
• What is the purpose of a readback of a clearance?
• What is the international distress call again?
• What is the general purpose of air-ground radiocommunication?
• Which pairing correctly describes a regulator and its role in radiotelephone regulation?
• Which statement describes the best action if you are ready for further instructions but have not yet received a response from ATC?
• What is the standard expectation when you receive a clearance with an altitude assignment?
• To communicate to an airport without tower control, you should do what?
• The provision for the control law that states the content of any radio message should be divulged only to the addressee is known as what?
• In radiotelephone communications, what does the term "Negative" indicate?
• Which term indicates the end of a transmission and signals the other station to respond?
• Aircraft stations are not allowed to carry which type of messages?
• If you cannot hear ATC clearly, what should you do?
• What is the transmitter used to locate the aircraft in an emergency?
• What is the role of the squelch control in a radio receiver?
• How should altitude be stated in radiotelephone communications?
• What action should you take if you hear an emergency call on a nearby frequency?
• Which of the following frequency ranges is associated with the decameter band?
• What is a primary consequence of avoiding unnecessary transmissions on aviation frequencies?
• A system used to determine the speed, altitude range, and heading of an aircraft is called?
• Which term indicates you will comply with instruction?
• Which of the following best describes the correct structure of an air-ground radio call when establishing contact with ATC?
• In the initial contact, which of the following is a correct example of the required information?
• Which signal is used to indicate a safety message in radio communications?
• What is the recommended practice regarding using maximum permitted transmission power at all times?
• Decameter band corresponds to which frequency range?
• Which device is used to measure electrical properties and is not a navigation aid?
• What is the difference between a 'readback' and simply repeating information?
• Head of the NTC Commission is titled which of the following?
• How should numbers be spoken during radiotelephone transmissions?
• What is used as a means of station identification?
• What is the international distress call that is repeated three times at the start of a transmission?
• What is the primary purpose of the Restricted Radiotelephone Operator’s Certificate (RROC) for aircraft?
• What is the role of "NORDO" in radiotelephone terminology?
• In a noisy environment, how should you call through the radio?
• How should numbers and letters be articulated to ensure readability?
• Which frequency is internationally recognized for distress and safety communications in aviation?
• Which agency is responsible for regulating all radio and radio operators?
• Which phrase means 'I have received all of your last transmission'?
• If you mishear an instruction, what is the correct response?
• What is the purpose of a readback in radiotelephone communications?
• Controls that are allowed to be adjusted by an aircraft radio operator
• What is the purpose of a general call to all stations on a frequency?
• If ATC says something and you want to acknowledge receipt but not commit to compliance yet, which term would you use?
• An application for renewal of an operator's certificate shall be filed how many months before expiry date?
• What is the minimum requirement for one to qualify for Restricted Radio Operator Certificate (RROC) pilot examination?
• The Instrument Landing System provides which type of guidance?
• Which of the following may be grounds for revocation of a radio operator's certificate?
• Which term indicates silence on the frequency due to distress?
• Who must carry the aircraft station license at all times while on duty?
• Which action most aligns with best practice for radio readability?
• The 121.5 MHz frequency on the VHF band is designated for what purpose?
• What is the function of ATIS in aviation radiocommunications?
• In case of a misheard instruction, what is the correct procedure?
• Frequency range for High Frequency (HF) in aviation is which of the following?
• Extremely High Frequency (EHF) corresponds to which frequency range?
• An equipment capable of converting electrical signal into audio signal is called
• ICAO stands for which of the following?
• Which organization is responsible for the international regulation of radiotelephone?
• Which phonetic alphabet is used for spelling letters in aviation radiotelephony?
• After contact on the calling frequency, to what frequency do stations move?
• Which statement best differentiates a routine call from an emergency call?
• It is not a radio navigation aid which of the following is not a navigation aid?
• Which radiotelephony phrase means 'Your instructions received, understood and will be complied with'?
• What should you include in a typical weather-related transmission if asked?
• The phrase 'This is' in an initial transmission is best described as:
• When you experience persistent interference or the other party cannot be heard, what should you do?
• Decasignal for skywave propagation corresponds to which frequency range?
• What is the international radio telephone safety signal called?
• In radiotelephone communications, when is a readback required?
• The international distress frequency for radio telephone is
• Which practice best improves readability during a radio transmission?
• What is a key benefit of including standard call signs and the appropriate weather or advisory phraseology and authorities when reporting weather or advisory information?
• When contacting air traffic services, what information should be included in the initial call?
• After receiving a clearance or instruction from ATC, what action should you take?
• Which frequency band is used for standard civil aviation voice communications?
• When ATC instruction includes numerical values, what is provided in your readback if required?
• To minimize interference on a crowded frequency, you should:
• What is the international radio telephone urgency signal called?
• During a handoff to a new controller, which action should you take to ensure the transfer is completed smoothly?
• How should an aircraft identify itself when initiating a radio contact?
• Which term indicates it's the other station's turn to transmit?
• Which statement best describes a recommended practice to ensure the message is clearly understood?
• When reporting weather or advisory information to another station, what should you do?
• What is the proper response if you hear your own call sign being addressed but you are not addressed?
• Which certificate assures the aircraft is maintained and operated?
• Which term imposes silence on the frequency due to distress?
• Which title is held by the person who heads the NTC Commission?
• What action should be taken to the radio transmitter before ditching the aircraft?
• What language is required for international aviation radiocommunications?
• Which practice should be avoided to maintain readability in radio transmissions?
• What is the recommended sequence for a standard air-ground call to request a routine clearance?
• What is the standard way to indicate you are ready for further instructions?
• Which organization is the international governing body for civil aviation?
• The Horizontal Situation Indicator provides what type of information?
• What is the significance of the phrase 'This is' in an initial radio transmission?
• Which instrument would you use to determine the aircraft's lateral deviation from the course?
• Which set of habits best describes proper radiotelephone etiquette during busy airspace operations?
• After passing the exam, within what period must you file the application for the operator's certificate or permit?
• Which phrase indicates distress in aviation radiocommunication?
• Which statement best describes the content of your initial radio call to a facility?
• Which statement not typically included in the initial call to air traffic services?
• Which frequency range corresponds to High Frequency (HF) used in aviation?
• What is the first thing you should do before transmitting on a frequency?
• Which statement best describes the importance of radio discipline on aviation frequencies?
• To be eligible for the Restricted Radio Operator Certificate (RROC) pilot examination, which credential is required?
• Which term is used for certification that ensures aircraft is maintained and operated?
• When an altitude clearance is issued, what is the required action by the pilot?
• Which statement correctly describes the meaning of the term "NORDO"?
• When is a pilot expected to use ASOS or AWOS information?
• How should you terminate a radio contact that is complete and no longer requires a reply?
• What frequency range is used for sky wave propagation?
• How should you acknowledge a change in altitude from ATC?
• When identifying yourself in an air-ground call, what information should you convey?
• What is the radio service intended for the transmission of information relating to air navigation, preparation for, and safety of flight called?
• Which frequency is not used for aeronautical communication?
• When contacting a facility, what should the initial call contain?
• Frequency for short distance terrestrial communication?
• Which of the following is essential when issuing weather or advisory information?
• What is the device that converts electrical signals to audible sounds called?
• Which option correctly states the filing period to apply for the operator's certificate after passing the exam?
• What is the maximum penalty for an individual who violates the provision of the radio laws and regulations?
• What is the renewal surcharge percentage?
• Which instrument guides the aircraft's horizontal alignment?
• Which statement best describes monitoring during emergencies?
• Which are the audio signal range?
• The VHF universal simplex channel for emergency and distress communication is which frequency?
• Automated weather data like ASOS/AWOS are often used by pilots before which flight phases?
• Which organization regulates all radio and radio operators?
• What should be included when handing off to a new controller in flight?
• Which phrase indicates 'I have received your message Number ___'?
• ICAO refers to which organization?
• Which term describes the safety standards for construction and materials?
• Which information categories are typically included in a weather transmission when asked?
• How should a standard air-ground call be structured when contacting ATC?
• Where should an aircraft station license be posted?
• Which statement best describes the effect of using standard phraseology and a measured pace in radio transmissions?
• What should a pilot do before transmitting on a shared frequency?
• The radio distress frequency is used for which service?
• Republic Act 3846 as amended is better known as
• What term describes the specification for construction, body, material, structure, and procedures for uniform application for the safety of international standards?
• What is the international radio distress call?
• What is the correct practice for using numerical values in a transmission?
• Which option best describes the appropriate use of SECURITE in radiocommunications?
• Which range is listed as the audio signal range in the material?
• If interference makes communication unreliable, what is an appropriate request to the controller?
• UN stands for which of the following?
• What phrase is used to indicate a distress situation on the radio?
• What should a pilot do to indicate a need to change procedures or request a different approach?
• Which international governing body oversees aviation safety and standards?
• In initial calls, the phrase 'This is' serves which function?
• What is the critical link between control tower and aircraft?
• Which frequency range is associated with Extremely High Frequency communications?
• Which statement best describes standard phraseology in radio communications?
• How should a frequency change request be handled?
• What phrase indicates an urgent situation requiring assistance but not immediate life-threatening danger?
• Which of the following best describes the use of the ICAO phonetic alphabet in radiotelephony?
• Which radio equipment is capable of providing horizontal guidance before and after landing?
• Which phrase reflects the urgent but not immediate-danger category, similar to Pan-Pan?
• What is ASOS/AWOS in aviation weather?
• When planning a routine air-ground contact, which elements are typically included in your initial transmission?
• What is the military emergency frequency?