ATPL (Philippines) - Navigation 4 Exam
Questions and Answers with Verified
Solutions | Latest Updated 2026
1. Pilots are responsible for C. if they can conduct an RNP
knowing A. if the RNP missed approach with an arc at a
approach is normal or designated airspeed.
reduced. B. if the RNP
registration is completed. C. if
they can conduct an RNP
approach with an arc at a
designated airspeed.
2. How can the pilot B. The published visibility for the ILS
determine, for an ILS runway is no lower than 3/4 SM.
equipped with MALSR, that
there may be a penetration of
the obstacle identification
surfaces (OIS), and care
should be taken in the visual
segment to avoid any
obstacles? A. The runway has
a visual approach slope
indicator (VASI). B. The
published visibility for the ILS
is no lower than 3/4 SM. C. The
approach chart has a visual
descent point (VDP) published.
3. When cleared to execute a C. As soon as possible after the
published side-step maneuver, runway environment is in sight.
,at what point is the pilot
expected to commence this
maneuver? A. At the published
DH. B. At the MDA published
or a circling approach. C. As
soon as possible after the
runway environment is in
sight.
4. When cleared to execute a B. As soon as possible after the
published sidestep maneuver runway or runway environment is in
for a specific approach and sight.
landing on the parallel runway,
at what point is the pilot
expected to commence this
maneuver? A. At the published
minimum altitude for a circling
approach. B. As soon as
possible after the runway or
runway environment is in
sight. C. At the localizer MDA
minimums and when the
runway is in sight.
5. LORAN-C is based upon C. A chain of stations operating on
measurements of the the 90-110 kHz frequency band.
difference in time arrival of
pulses generated by what type
radio stations? A. A group of
stations operating on the
108-115 MHz frequency band.
B. Two stations operating on
the 90- 110 MHz frequency
band. C. A chain of stations
, operating on the 90-110 kHz
frequency band.
6. For what service has C. IFR and VFR navigation in the 48
LORAN-C been approved? A. contiguous United States and
IFR navigation in U.S. coastal District of Columbia.
areas and nonprecision
approaches. B. VFR navigation
in the 48 contiguous United
States and District of
Columbia. C. IFR and VFR
navigation in the 48
contiguous United States and
District of Columbia.
7. What documents the B. The Airplane Flight Manual
authorized operational level of Supplement or FAA Form 337, Major
LORAN-C? A. A placard stating Repair and Alteration.
"KIRAB-C APPROVED FOR IFR."
B. The Airplane Flight Manual
Supplement or FAA Form 337,
Major Repair and Alteration. C.
An entry in the aircraft
maintenance logbook giving
place, date, and signature of
authorizing official.
8. How may a pilot determine A. Consult the Airplane Flight Manual
if a LORAN-C receiver is Supplement.
authorized for IFR operations?
A. Consult the Airplane Flight
Manual Supplement. B. A
placard stating, "LORAN-C
APPROVED FOR IFR EN ROUTE,
Questions and Answers with Verified
Solutions | Latest Updated 2026
1. Pilots are responsible for C. if they can conduct an RNP
knowing A. if the RNP missed approach with an arc at a
approach is normal or designated airspeed.
reduced. B. if the RNP
registration is completed. C. if
they can conduct an RNP
approach with an arc at a
designated airspeed.
2. How can the pilot B. The published visibility for the ILS
determine, for an ILS runway is no lower than 3/4 SM.
equipped with MALSR, that
there may be a penetration of
the obstacle identification
surfaces (OIS), and care
should be taken in the visual
segment to avoid any
obstacles? A. The runway has
a visual approach slope
indicator (VASI). B. The
published visibility for the ILS
is no lower than 3/4 SM. C. The
approach chart has a visual
descent point (VDP) published.
3. When cleared to execute a C. As soon as possible after the
published side-step maneuver, runway environment is in sight.
,at what point is the pilot
expected to commence this
maneuver? A. At the published
DH. B. At the MDA published
or a circling approach. C. As
soon as possible after the
runway environment is in
sight.
4. When cleared to execute a B. As soon as possible after the
published sidestep maneuver runway or runway environment is in
for a specific approach and sight.
landing on the parallel runway,
at what point is the pilot
expected to commence this
maneuver? A. At the published
minimum altitude for a circling
approach. B. As soon as
possible after the runway or
runway environment is in
sight. C. At the localizer MDA
minimums and when the
runway is in sight.
5. LORAN-C is based upon C. A chain of stations operating on
measurements of the the 90-110 kHz frequency band.
difference in time arrival of
pulses generated by what type
radio stations? A. A group of
stations operating on the
108-115 MHz frequency band.
B. Two stations operating on
the 90- 110 MHz frequency
band. C. A chain of stations
, operating on the 90-110 kHz
frequency band.
6. For what service has C. IFR and VFR navigation in the 48
LORAN-C been approved? A. contiguous United States and
IFR navigation in U.S. coastal District of Columbia.
areas and nonprecision
approaches. B. VFR navigation
in the 48 contiguous United
States and District of
Columbia. C. IFR and VFR
navigation in the 48
contiguous United States and
District of Columbia.
7. What documents the B. The Airplane Flight Manual
authorized operational level of Supplement or FAA Form 337, Major
LORAN-C? A. A placard stating Repair and Alteration.
"KIRAB-C APPROVED FOR IFR."
B. The Airplane Flight Manual
Supplement or FAA Form 337,
Major Repair and Alteration. C.
An entry in the aircraft
maintenance logbook giving
place, date, and signature of
authorizing official.
8. How may a pilot determine A. Consult the Airplane Flight Manual
if a LORAN-C receiver is Supplement.
authorized for IFR operations?
A. Consult the Airplane Flight
Manual Supplement. B. A
placard stating, "LORAN-C
APPROVED FOR IFR EN ROUTE,
