MONITORING DISPLAY OF ADS-B SYSTEM AT TAN SON NHAT APP 2 
SHUTDOWN FOR MAINT.

MONITORING DISPLAY OF ADS-B SYSTEM AT TAN SON NHAT APP 1 
SHUTDOWN FOR MAINT.

TRIGGER NOTAM - AIP SUP 21/24 WEF 16 MAY 2024
ESTABLISHEMENT OF CRANE AND ADJUSTMENT OF RELATED AD OPERATING 
MINIMA, FLIGHT PROCEDURES CHARTS AT TAN SON NHAT AERODROME (VVTS).

ADJUSTMENT OF ANEMOMETER LOCATION , DETAILS AS FLW:
- ANEMOMETER AT 2 POSITIONS: AT THE BEGINNING OF RWY 06, RWY 24 
REF AIP VIET NAM PAGE AD 2-VVCT-1-10, ITEM VVCT AD 2.15 
DATED 15 JUL 2023.

ADJUSTMENT OF FRICTION COEFFICIENTS OF RWY 06/24, 
DETAILS AS FLW:
- RWY 06
+ MEASURED LENGTH: 3000M
+ MEASURED PSN FM RCL (3M): 0.76
+ MEASURED PSN FM RCL (6M): 0.74
+ MEASURED PSN FM RCL (9M): 0.80
- RWY 24:
+ MEASURED LENGTH: 3000M
+ MEASURED PSN ..

ADJUSTMENT AND ADDN OF LOCATION, COORD OF DVOR/DME 'TRN', 
DETAILS AS FLW:
- LOCATED : 1100M FM THR OF RWY 06, 700M FM PAX TERMINAL 
TO THE WEST
- COORD: 100500.2N - 1054219.9E (WGS-84)
REF AIP VIET NAM PAGE AD 2-VVCT-1-12 , ITEM VVCT AD 2.19 
DATED ..

ADJUSTMENT OF DIMENSIONS OF RUNWAY END SAFETY AREAS 
OF RWY 06/24, DETAILS AS FLW:
- RWY 06 (M) : 120 X 90
- RWY 24 (M) : 240 X 90
REF AIP VIET NAM PAGE AD 2-VVCT-1-9 , ITEM VVCT AD 2.12 AND 
PAGE AD 2-VVCT-2-1 DATED 15 JUL 2023.

5 CRANES ERECTED AS FLW:
- COORD (WGS-84):
+ CRANE 1: 104839.9N-1063912.6E 
+ CRANE 2: 104843.6N-1063911.2E 
+ CRANE 3: 104841.0N-1063915.8E 
+ CRANE 4: 104845.1N-1063914.6E 
+ CRANE 5: 104844.1N-1063912.7E 
- ELEV: 71M/300FT AMSL

AUTOMATIC WEATHER OBSERVING SYSTEM (AWOS) AVIMET PUT INTO 
OPS WITH HR OF OPS: H24.

AD CATEGORY FOR FIRE FIGHTING DOWNGRADED FM 8 TO 7
NOTE THAT: ACFT CODE E AND EQUIVALENT OPS LESS THAN 700 IN THE 
CONSECUTIVE THREE MONTHS
REF AIP VIET NAM ITEM VVCT AD 2.6 PAGE AD2-VVCT-1-3  WEF 15 JUL 
2023.

THE INSTALLATION OF THE LGT SYSTEM ON TAXILANES Y6, Y7
REF AIP VIET NAM PAGE AD 2.VVTS-7 DATED 30 MAR 2023.