viva qns for radio aids and Nav= Jun 2015
Hi Friends,
i had appeared for Orals for Nav and Radio Aids.It was my firsts attempt and it went on for 45 mins...the qns in no particular sequence were :
1. after basic introductions, they asked me the difference between ILS X, Y and Z approach to a particular airfield, differences in the approach. they showed me the approach jepessen chart of Kochi .
2. RNP concept and difference between RNP 5 and 10. what all are the external links or inputs required for RNAV eg rho-theta, ins, irs
3. what is the RNP during approaches and during enroute flying.
4, LVTO and Low visibility landings
5. ACARS
6. RNAV
7. GPS errors and clock error is more over which terrain- built up, oceans or mountanious
8. WAAS and LAAS
9. functioning of GPS no of satellites,
10. RAIM...is explained the concept- then he asked the full form and i answered Receiver autonomous integrity Monitoring and he asked me whether it was remote or random or receiver
11. then EDTOPS and he asked with respect to a flight from chennai to singapore
12. errors of NDB
13. Night effect
14.Frequency Modulation
15. ILS and DDM
16. Auto land system and Fail safe and fail passive
17. Auto brake...
18. Cat II ils conditions.
The examiner was asking basics about a concept and didnt go very deep. he wanted to check whether i knew the basic concept.
in the end he told me gud and said that it loks like i had prepared
thats all guys
Kingraj