Minimum Safe Altitude updated to 3100 feet for specific temperature conditions.

A2955/25

PERM

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NavNavigation Aid Status

2025-04-29 11:00 - PERM

Duration:PERMANENT

Period of Applicability

2025-04-29 11:00 - PERM

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Interpretation

The Minimum Safe Altitude (MSA) for the aerodrome is computed at 3100 feet for a surface air temperature of -40.9 degrees Celsius, within the aerodrome area and a circle radius not exceeding 46 kilometers from the Aerodrome Reference Point (ARP). This replaces the previously published information.

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Raw NOTAM

A2955/25 NOTAMN
Q) USSV/QPOCH/I/NBO/A/000/999/5755N05602E025
A) USPP B) 2504291100 C) PERM
E) 1. SID, STAR, IAC:
READ:
MSAAT/MSHAT 3100'/(850) IS COMPUTED FOR SURFACE AIR TEMPERATURE AT
THE AERODROME -40.9 DEG CELSIUS, WI AD AREA WI CIRCLE RADIUS NOT
MORE THAN 46KM FROM ARP
INSTEAD OF PUBLISHED.
REF AIP PAGE AD 2.1 USPP-69,70,71,72,87,88,89,90,97,98,99,
   101,102,103,104,105,106,107,108,139,140,147,148,157,158.
2. IAC: OCA/H CIRCLING  READ:  CAT A  1010'/(610')/(190),
   CAT B  1040'/(640')/(200) INSTEAD OF PUBLISHED.
   REF AIP PAGE AD 2.1 USPP-97,98,99,101,103,105,155,156,157,158.
3. IAC: OCA/H CIRCLING  READ: CAT A  1550'/(1160')/(355),
   CAT B  1550'/(1160')/(355), CAT C  1550'/(1160')/(355),
   CAT D  1550'/(1160')/(355) INSTEAD OF PUBLISHED.
   REF AIP PAGE AD 2.1 USPP-102,104,106.

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