Friction coefficients adjusted for runways 25R/07L and 25L/07R.

A0327/25

PERM

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Runway Operations

2025-02-27 17:01 - PERM

Duration:PERMANENT

Period of Applicability

2025-02-27 17:01 - PERM

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Interpretation

Adjustment of friction coefficients for runways 25R/07L and 25L/07R has been made, with specific measurements provided for runway 25R.

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Raw NOTAM

A0327/25 NOTAMN 
Q) VVHM/QMRXX/IV/NBO/A/000/999/1049N10640E005
A) VVTS B) 2502271701 C) PERM
E) THE ADJUSTMENT OF FRICTION COEFFICIENTS OF RWY 25R/07L AND 
RWY 25L/07R, DETAILS AS FLW:
1. RWY 25R/07L:
- RWY 25R:
+ MEASURED PSN FM RCL (1.5M): 0.81
+ MEASURED PSN FM RCL (4M): 0.79
+ MEASURED PSN FM RCL (7M): 0.81
+ MEASURED PSN FM RCL (11M): 0.76
+ MEASURED PSN FM RCL (17M): 0.76
- RWY 07L:
+ MEASURED PSN FM RCL (1.5M): 0.80
+ MEASURED PSN FM RCL (4M): 0.82
+ MEASURED PSN FM RCL (7M): 0.81
+ MEASURED PSN FM RCL (11M): 0.75
+ MEASURED PSN FM RCL (17M): 0.74
2. RWY 25L/07R:
- RWY 25L:
+ MEASURED PSN FM RCL (1.5M): 0.70
+ MEASURED PSN FM RCL (4M): 0.70
+ MEASURED PSN FM RCL (7M): 0.80
+ MEASURED PSN FM RCL (11M): 0.81
+ MEASURED PSN FM RCL (17M): 0.85
- RWY 07R:
+ MEASURED PSN FM RCL (1.5M): 0.72
+ MEASURED PSN FM RCL (4M): 0.71
+ MEASURED PSN FM RCL (7M): 0.75
+ MEASURED PSN FM RCL (11M): 0.83
+ MEASURED PSN FM RCL (17M): 0.84
REF AIP VIET NAM PAGE AD 2-VVTS-1-99 DATED 28 NOV 2024.

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