T-45C IUT BIFP-03
GCA Procedures
PROGRESS CHECK
Question 2 — 2.9.4.5.1.3
For a GCA, what information must the controller
provide the pilot prior to final approach?
ANSWER:
1. Type of approach (precision or surveillance)
2. Runway
3. Location of MAP (surveillance only)
4. Advisory to perform landing check (USN/USMC
controllers only)
5. At least one position
6. Missed approach instructions
7. Lost comm instructions
Question 3 — 2.9.4.5.2.3
What are the lost comm time intervals for a PAR?
ANSWER: 60 seconds in pattern, 5 seconds on final
Question 4 — 2.9.4.5.1.3
What are the lost comm time intervals in an ASR?
ANSWER: 60 seconds in pattern, 15 seconds on final
IV. Procedures/scan techniques for performing missed
Sg 5, fr 2
approach 2.9.4.9.1
GCA PROCEDURES
* Descent to GCA pattern
When is a GCA missed approach required?
?
* Precision radar approaches
* Surveillance radar approaches
ANSWER:
* Performing missed approaches
1. MAP (ASR) or DH (PAR) is reached without visual
contact with runway environment
2. Safe landing not possible
3. Directed by controlling agency
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