GPS (FW) Study Guide – Practice Questions, Flashcards & Exam Review
1. Who developed the GPS system? - correct answer ✔✔Department of Defense.
2. The GPS satellite system is designed to ensure at least how many satellites are always visible
to a user worldwide? - correct answer ✔✔5.
3. Where can you find information on GPS satellite outages? - correct answer ✔✔All the
answers are correct.
4. RAIM allows the GPS receiver to: - correct answer ✔✔Perform integrity monitoring.
5. How many satellites are necessary for Fault Detection and Exclusion with baro-aiding? -
correct answer ✔✔5.
6. When determining if a satellite is providing corrupt information, why should the GPS derived
altitude NOT be used in lieu of baro-aiding? - correct answer ✔✔GPS vertical errors will make
integrity monitoring functions invalid.
7. How can the pilot receive satellite NOTAMs? - correct answer ✔✔By requesting GPS
aeronautical information during a briefing.
8. What does RNP mean? - correct answer ✔✔Required Navigation Performance.
9. The 0.3 sensitivity on the GPS is for which mode of flight? - correct answer ✔✔Approach.
10. How do you know if a GPS is approved for IFR operations? - correct answer ✔✔The correct
TSO will be listed in the STC for the device.
1. Who developed the GPS system? - correct answer ✔✔Department of Defense.
2. The GPS satellite system is designed to ensure at least how many satellites are always visible
to a user worldwide? - correct answer ✔✔5.
3. Where can you find information on GPS satellite outages? - correct answer ✔✔All the
answers are correct.
4. RAIM allows the GPS receiver to: - correct answer ✔✔Perform integrity monitoring.
5. How many satellites are necessary for Fault Detection and Exclusion with baro-aiding? -
correct answer ✔✔5.
6. When determining if a satellite is providing corrupt information, why should the GPS derived
altitude NOT be used in lieu of baro-aiding? - correct answer ✔✔GPS vertical errors will make
integrity monitoring functions invalid.
7. How can the pilot receive satellite NOTAMs? - correct answer ✔✔By requesting GPS
aeronautical information during a briefing.
8. What does RNP mean? - correct answer ✔✔Required Navigation Performance.
9. The 0.3 sensitivity on the GPS is for which mode of flight? - correct answer ✔✔Approach.
10. How do you know if a GPS is approved for IFR operations? - correct answer ✔✔The correct
TSO will be listed in the STC for the device.