📋 NOTAM Summary
1
Total Active
0
Critical
0
Runway
0
NavAid
ℹ️
1 active
General Information
QOLAS
NOTAM: N2601/26 |
Q-Code: QOLAS |
Priority: 5
AD NOTAM
Airport/Aerodrome
RJCW
ACTIVE
Effective From
Jun 3, 2026 23:56 UTC
Expires
Sep 3, 2026 08:30 UTC
NOTAM Description
OBST LGT U/S
(1)TYPE: WIND TURBINE
PSN: 452115.0N1414921.0E ELEV: 688FT AMSL
(WAKKANAI-SHI IN HOKKAIDO)
(2)TYPE: WIND TURBINE
PSN: 452111.0N1414938.0E ELEV: 729FT AMSL
(WAKKANAI-SHI IN HOKKAIDO)
(3)TYPE: WIND TURBINE
PSN: 452020.0N1414850.0E ELEV: 701FT AMSL
(WAKKANAI-SHI IN HOKKAIDO)
(4)TYPE: WIND TURBINE
PSN: 452016.0N1414832.0E ELEV: 665FT AMSL
(WAKKANAI-SHI IN HOKKAIDO)
(5)TYPE: WIND TURBINE
PSN: 452001.0N1414929.0E ELEV: 973FT AMSL
(WAKKANAI-SHI IN HOKKAIDO)
(6)TYPE: WIND TURBINE
PSN: 451949.0N1414931.0E ELEV: 927FT AMSL
(WAKKANAI-SHI IN HOKKAIDO)
(7)TYPE: WIND TURBINE
PSN: 452017.0N1415007.0E ELEV: 927FT AMSL
(WAKKANAI-SHI IN HOKKAIDO)
(8)TYPE: WIND TURBINE
PSN: 452009.0N1415012.0E ELEV: 965FT AMSL
(WAKKANAI-SHI IN HOKKAIDO)
(9)TYPE: WIND TURBINE
PSN: 452000.0N1415009.0E ELEV: 1023FT AMSL
(WAKKANAI-SHI IN HOKKAIDO)
(10)TYPE: WIND TURBINE
PSN: 451955.0N1415021.0E ELEV: 1000FT AMSL
(WAKKANAI-SHI IN HOKKAIDO)
RMK: OBST LGT IN PLACE OF OBST DAY MARKING FOR WIND TURBINE
QLTAS
NOTAM: K0261/26 |
Airport: RJOO |
Distance: 701 nm |
Priority: 5
RTHL FOR RWY 14L/32R-PARTLY U/S DUE TO CONST
RMK/1.RTHL AVBL FOR TKOF/LDG
2.THIS NOTAM WILL BE INCORPORATED IN SUP ON 19 FEB 2026
Effective:
Feb 3, 2026 12:30 UTC
Until:
Dec 31, 2026 14:59 UTC
QXXXX
NOTAM: J0374/26 |
Airport: RJTT |
Distance: 598.7 nm |
Priority: 5
REF AIP SUP 040/26 ITEM RWY:53 (CHANGE TO READ)
GROOVING FOR RWY 16L/34R-PARTLY,GRADUALLY ERASED OR INSTALLED
START OF VALIDITY
CHANGE TO READ
MAR 2026
Effective:
Feb 18, 2026 15:00 UTC
Until:
Dec 31, 2026 15:00 UTC
QXXXX
NOTAM: H0711/26 |
Airport: ROAH |
Distance: 1339.1 nm |
Priority: 5
REF AIP SUP 230/25 ITEM TWY:3 (CHANGE TO READ)
RWY-ENTRANCE-LGT FOR E10-U/S
START OF VALIDITY
CHANGE TO READ
MAY 2026
END OF VALIDITY
CHANGE TO READ
JUL 2026
Effective:
Feb 24, 2026 08:14 UTC
Until:
Jul 31, 2026 15:00 UTC
QXXXX
NOTAM: L1918/26 |
Airport: RJNS |
Distance: 657.8 nm |
Priority: 5
REF AIP PAGE GEN 3.5-22 (CHANGE TO READ)
GEN 3.5 METEOROLOGICAL SERVICES ATTACHMENT-1
SHIZUOKA/RJNS
CHANGE TO READ
METEOROLOGICAL REPORTS(UTC)
H(2230,23-12)
HA(13-22)
S(2230-1300)
SA(2200-2230,13-14)
MEASUREMENT SYSTEM SITE
4-1.VIS
(HASH MARK)RWY30
5.CEIL
(HASH MARK)RWY30
Effective:
Mar 5, 2026 15:00 UTC
Until:
Further Notice
QXXXX
NOTAM: L1919/26 |
Airport: RJOM |
Distance: 811.1 nm |
Priority: 5
REF AIP PAGE GEN 3.5-19 (CHANGE TO READ)
GEN 3.5 METEOROLOGICAL SERVICES ATTACHMENT-1
MATSUYAMA/RJOM
CHANGE TO READ
METEOROLOGICAL REPORTS(UTC)
H(22-12)
HA(13-21)
S(22-13(2200 31ST MAR-1300 31ST OCT))
S(2145-1300(2145 31ST OCT-1300 31ST MAR))
SA(21-22,13-14(2100 31ST MAR-1400 31ST OCT))
SA(2100-2145,13-14(2100 31ST OCT-1400 31ST MAR))
MEASUREMENT SYSTEM SITE
4-1.VIS
(HASH MARK)RWY14
5.CEIL
(HASH MARK)RWY14
Effective:
Mar 17, 2026 15:00 UTC
Until:
Further Notice
QXXXX
NOTAM: J0638/26 |
Airport: RJTT |
Distance: 598.7 nm |
Priority: 5
REF AIP PAGE RJTT AD2-6 (CHANGE TO READ)
AD 2.9 SURFACE MOVEMENT GUIDANCE AND CONTROL SYSTEM AND MARKINGS
2.RWY AND TWY MARKINGS AND LGT
CHAGE TO READ
TWY CL LGT(EXCEPT B12,D(BETWEEN D7 AND E),F,N1,N2,Y(BETWEEN SPOT 312
AND J2)),
INSTEAD OF
TWY CL LGT(EXCEPT B12,D(BETWEEN D7 AND E),F,N1,N2,N6,N,Y(BETWEEN SPOT
312 AND J2)),
Effective:
Mar 18, 2026 09:38 UTC
Until:
Further Notice
QXXXX
NOTAM: J0614/26 |
Airport: RJTT |
Distance: 598.7 nm |
Priority: 5
REF AIP SUP 067/26 ITEM RWY:30 (CHANGE TO READ)
RWY-THR-ID-LGT FOR RWY 16L U/S
END OF VALIDITY
CHANGE TO READ
MAR 2027
Effective:
Mar 18, 2026 15:00 UTC
Until:
Mar 31, 2027 15:00 UTC
QXXXX
NOTAM: F0355/26 |
Airport: RJFF |
Distance: 881.5 nm |
Priority: 5
REF AIP SUP 069/26 ITEM 26 (CHANGE TO READ)
OBSTRUCTIONS EXISTING(FUKUOKA AP/RJFF)
TYPE AND NUMBER OF OBSTRUCTION
CHANGE TO READ
4 CRANES
RMK:THIS NOTAM WILL BE INCORPORATED IN SUP ON 14 MAY 2026
Effective:
Mar 26, 2026 22:00 UTC
Until:
Nov 30, 2026 09:30 UTC
QXXXX
NOTAM: K0632/26 |
Airport: RJOT |
Distance: 760.7 nm |
Priority: 5
REF AIP PAGE RJOT AD2-2 (CHANGE TO READ)
RJOT AD 2.4 HANDLING SERVICES AND FACILITIES
2.FUEL/ OIL TYPES
CHANGE TO READ
FUEL TYPES:JET A-1, OIL TYPES:NIL
INSTEAD OF
FUEL TYPES:JET A-1,AVGAS100, OIL TYPES:NIL
Effective:
Mar 31, 2026 08:00 UTC
Until:
Further Notice
QXXXX
NOTAM: K1027/26 |
Airport: RJOO |
Distance: 701 nm |
Priority: 5
REF AIP PAGE GEN4.1-6 (CHANGE TO READ)
GEN4.1 AERODROME/HELIPORT CHARGES
1. LANDING CHARGES
1.5. OSAKA INTL AIRPORT (RJOO)
3) DISCOUNT ON LANDING CHARGE A)
CHANGE TO READ
TYPE OF AIRCRAFT CHARGE(JPY)
BOEING 777-200 249,011
BOEING 777-300 342,777
BOEING 777-300ER 203,501
BOEING 787-8 139,846
BOEING 787-9 195,249
BOEING 787-10 211,917
BOEING 767-300 157,841
BOEING 737-400 87,538
BOEING 737-500 82,103
BOEING 737-700 53,511
BOEING 737-800 80,334
AIRBUS INDUSTRIE A350-900 201,037
AIRBUS INDUSTRIE A321NEO 82,588
AIRBUS INDUSTRIE A321 93,421
AIRBUS INDUSTRIE A320NEO 62,730
AIRBUS INDUSTRIE A320-200 83,427
RMK:THIS NOTAM WILL BE INCORPORATED IN AMDT ON 14 MAY 2026
Effective:
Mar 31, 2026 15:00 UTC
Until:
Further Notice
QXXXX
NOTAM: K0939/26 |
Airport: RJOA |
Distance: 774.3 nm |
Priority: 5
REF AIP PAGE GEN4.1-20 (CHANGE TO READ)
GEN4.1 AERODROME/HELIPORT CHARGES
3. SECURITY CHARGES
3.9. HIROSHIMA AIRPORT (RJOA)
1)
CHANGE TO READ
210(JPY) (EXCLUDED THE CONSUMPTION TAX (10PERCENT)) PER THE NUMBER
OF PERSONS.
INSTEAD OF
176(JPY) (EXCLUDED THE CONSUMPTION TAX (10PERCENT)) PER THE NUMBER
OF PERSONS.
Effective:
Mar 31, 2026 15:00 UTC
Until:
Further Notice
QXXXX
NOTAM: K0938/26 |
Airport: RJOA |
Distance: 774.3 nm |
Priority: 5
REF AIP PAGE GEN 4.1-14 (CHANGE TO READ)
GEN4.1 AERODROME/HELIPORT CHARGES
1. LANDING CHARGES
1.12 HIROSHIMA AIRPORT (RJOA)
1) JET AIRCRAFT
C) CHARGES IN PROPORTION TO PASSENGER NUMBER
I) DOMESTIC AVIATION
CHANGE TO READ
A COUNT OF PAID PASSENGER BY 460(JPY
Effective:
Mar 31, 2026 15:00 UTC
Until:
Further Notice
QXXXX
NOTAM: K1026/26 |
Airport: RJOO |
Distance: 701 nm |
Priority: 5
REF AIP PAGE GEN4.1-5 (CHANGE TO READ)
GEN4.1 AERODROME/HELIPORT CHARGES
1. LANDING CHARGES
1.5. OSAKA INTL AIRPORT (RJOO)
1) TURBO JET AIRCRAFT A)
CHANGE TO READ
TYPE OF AIRCRAFT CHARGE(JPY)
BOEING 777-200 561,273
BOEING 777-300 733,627
BOEING 777-300ER 592,951
BOEING 787-8 317,413
BOEING 787-9 418,599
BOEING 787-10 449,104
BOEING 767-300 347,728
BOEING 737-400 182,312
BOEING 737-500 168,293
BOEING 737-700 115,144
BOEING 737-800 161,536
AIRBUS INDUSTRIE A350-900 458,474
AIRBUS INDUSTRIE A321NEO 162,621
AIRBUS INDUSTRIE A321 186,008
AIRBUS INDUSTRIE A320NEO 125,843
AIRBUS INDUSTRIE A320-200 162,079
RMK:THIS NOTAM WILL BE INCORPORATED IN AMDT ON 14 MAY 2026
Effective:
Mar 31, 2026 15:00 UTC
Until:
Further Notice
QXXXX
NOTAM: K0937/26 |
Airport: RJOA |
Distance: 774.3 nm |
Priority: 5
REF AIP PAGE GEN 4.1-13 (CHANGE TO READ)
GEN4.1 AERODROME/HELIPORT CHARGES
1. LANDING CHARGES
1.12 HIROSHIMA AIRPORT (RJOA)
1) JET AIRCRAFT
A) CHARGES IN PROPORTION TO THE AIRCRAFT WEIGHT
I) JET AIRCRAFT ENGAGED IN DOMESTIC AVIATION THAT TRANSPORTS
PASSENGERS OR CARGO FOR A FEE IN RESPONSE TO THE NEEDS OF OTHERS.
CHANGE TO READ
AIRCRAFT WEIGHT (TON) / CHARGE PER TON (JPY)
25 OR LESS / 300
26 OR 100 / 750
101 TO 200 / 1400
201 OR MORE / 1400
Effective:
Mar 31, 2026 15:00 UTC
Until:
Further Notice
QXXXX
NOTAM: K0940/26 |
Airport: RJOA |
Distance: 774.3 nm |
Priority: 5
REF AIP PAGE GEN 4.1-30 (CHANGE TO READ)
GEN4.1 AERODROME/HELIPORT CHARGES
5. EXEMPTIONS AND REDUCTIONS
5.12. HIROSHIMA AIRPORT (RJOA)
4) REDUCTION OF LANDING CHARGES
CHANGE TO READ
C) IF THE SUM OF THE PASSENGER NUMBER OF A MONTH BY EACH ROUTE
EXCEEDS SEVENTY-TWO HUNDREDTHS FOR AIRCRAFT ENGAGED IN DOMESTIC AIR
TRANSPORT,OR SEVEN-TENTHS FOR AIRCRAFT ENGAGED IN INTERNATIONAL AIR
TRANSPORT OF THE NUMBER OF AVAILABLE SEATS BY EACH ROUTE,(DEFINED AS
THE TOTAL NUMBER OF AVAILABLE SEATS SUBTRACTED THE NUMBER OF
NON-PAID PASSENGERS AND EXCLUDED THE NUMBER OF PASSENGERS EXEMPTED
FROM LANDING CHARGES.NUMBER OF SEAT LESS THAN 1 WILL BE COUNTED AS
0.), THE PASSENGER PROPORTIONAL PART OF LANDING CHARGE SHALL BE
REDUCED TO THE AMOUNT THAT IS EQUIVALENT TO THE CHARGES BASED ON THE
PASSENGER NUMBER SUBTRACTED BY THE EXCESS AMOUNT.
Effective:
Mar 31, 2026 15:00 UTC
Until:
Further Notice
QPICH
NOTAM: V0057/25 |
Airport: RJTL | Distance: 583.4 nm
[US DOD PROCEDURAL NOTAM] INSTRUMENT APPROACH PROCEDURE AMENDMENT ILS Z OR LOC Z RWY 19 CIRCLING MINIMA: CAT AB 670-1600M 524 (600-1600M), CAT C 700-2400M 604 (700-2400M), CAT D 700-3200M 604 (700-3200M)
Effective:
Jan 23, 2025 17:54 UTC
Until:
Nov 30, 2026 15:00 UTC
QPIAU
NOTAM: V0713/25 |
Airport: RJFK | Distance: 966.2 nm
[US DOD PROCEDURAL NOTAM] INSTRUMENT APPROACH PROCEDURE NOT AUTHORIZED RNP RWY 16.
Effective:
Sep 4, 2025 17:48 UTC
Until:
Mar 31, 2027 15:00 UTC
QPICH
NOTAM: V0055/26 |
Airport: RJAA | Distance: 582.3 nm
[US DOD PROCEDURAL NOTAM] INSTRUMENT APPROACH PROCEDURE AMENDMENT RNP RWY 34R INCREASE MINIMA LNAV MDA** CAT A 590/900M 449 (500-900M); CAT BC 590/1000M 449 (500-1000M); CAT D 590/1400M 449 (500-1400M) AND INCREASE CIRCLING MINIMA CAT AB 770-1600M 629 (700-1600M); CAT C 770-2400M 629 (700-2400M); CAT D 850-3600M 709 (800-3600M).
Effective:
Jan 24, 2026 15:00 UTC
Until:
Aug 5, 2026 15:00 UTC
QPICH
NOTAM: V0057/26 |
Airport: RJAA | Distance: 582.3 nm
[US DOD PROCEDURAL NOTAM] INSTRUMENT APPROACH PROCEDURE AMENDMENT ILS RWY 34L; LOC RWY 34L; ILS Z RWY 34R; ILS Y OR LOC RWY 34R; ILS Z RWY 16R; ILS Y OR LOC RWY 16R; VOR RWY 16R; ILS Z RWY 16L; ILS Y OR LOC Y RWY 16L; ILS X OR LOC X RWY 16L INCREASE CIRCLING MINIMA CAT AB 770-1600M 629 (700-1600M); CAT C 770-2400M 629 (700-2400M); CAT D 850-3600M 709 (800-3600M).
Effective:
Jan 24, 2026 15:00 UTC
Until:
Aug 5, 2026 15:00 UTC
QPICH
NOTAM: V0061/26 |
Airport: RJOO | Distance: 701 nm
[US DOD PROCEDURAL NOTAM] INSTRUMENT APPROACH PROCEDURE AMENDMENT RNP RWY 32R CHANGE CAT C CIRCLING MINIMA TO REFLECT 700-2400M 661 (700-2400M).
Effective:
Feb 6, 2026 19:29 UTC
Until:
Jul 31, 2026 00:01 UTC
QPICH
NOTAM: V0096/26 |
Airport: RJAA | Distance: 582.3 nm
[US DOD PROCEDURAL NOTAM] INSTRUMENT APPROACH PROCEDURE AMENDMENT VOR RWY 34L INCREASE CIRCLING MINIMA CAT AB 770-1600M 629 (700-1600M); CAT C 770-2400M 629 (700-2400M); CAT D 850-3600M 709 (800-3600M).​
Effective:
Feb 13, 2026 00:01 UTC
Until:
Aug 5, 2026 15:00 UTC
QPICH
NOTAM: V0076/26 |
Airport: RJCC | Distance: 158.4 nm
[US DOD PROCEDURAL NOTAM] INSTRUMENT APPROACH PROCEDURE AMENDMENT ILS Z OR LOC Z RWY 01R: OBSERVE THE FOLLOWING CHANGES. 1) CHANGE S-ILS 01R* MINIMA TO REFLECT 309/650M 252 (300-800M). 2) CHANGE * ALS INOP, TO REFLECT, INCREASE RVR/VIS TO 1200M. 3) CHANGE CIRCLING*** MINIMA TO REFLECT CAT AB 760-1600M 690 (700-1600M), CAT C 760-2400M 690 (700-2400M), CAT D 760-3200M 690 (700-3200M). 4) CHANGE MISSED APPROACH CLIMB GRADIENT TO REFLECT 5% (304 FT/NM). 5) ADD NEW NOTE, MISSED APPROACH CLIMB GRADIENT OF 2.5% (152 FT/NM) NOT AUTHORIZED.
Effective:
Feb 19, 2026 00:01 UTC
Until:
Jan 31, 2027 00:01 UTC
QPICH
NOTAM: V0077/26 |
Airport: RJCC | Distance: 158.4 nm
[US DOD PROCEDURAL NOTAM] INSTRUMENT APPROACH PROCEDURE AMENDMENT ILS Z OR LOC Z RWY 19R: OBSERVE THE FOLLOWING CHANGES. 1) CHANGE CIRCLING*** MINIMA TO REFLECT CAT AB 760-1600M 690 (700-1600M), CAT C 760-2400M 690 (700-2400M), CAT D 760-3200M 690 (700-3200M). 2) CHANGE MISSED APPROACH CLIMB GRADIENT TO REFLECT 5% (304 FT/NM). 3) ADD NEW NOTE, MISSED APPROACH CLIMB GRADIENT OF 2.5% (152 FT/NM) NOT AUTHORIZED.
Effective:
Feb 19, 2026 00:01 UTC
Until:
Jan 31, 2027 00:01 UTC
QPICH
NOTAM: V0075/26 |
Airport: RJCC | Distance: 158.4 nm
[US DOD PROCEDURAL NOTAM] INSTRUMENT APPROACH PROCEDURE AMENDMENT ILS Y OR LOC Y RWY 01L. OBSERVE THE FOLLOWING CHANGES. 1) CHANGE CIRCLING*** MINIMA TO REFLECT CAT AB 760-1600M 690 (700-1600M), CAT C 760-2400M 690 (700-2400M), CAT D 760-3200M 690 (700-3200M). 2) CHANGE MISSED APPROACH CLIMB GRADIENT TO REFLECT 5% (304 FT/NM). 3) ADD NEW NOTE, MISSED APPROACH CLIMB GRADIENT OF 2.5% (152 FT/NM) NOT AUTHORIZED.
Effective:
Feb 19, 2026 00:01 UTC
Until:
Jan 31, 2027 00:01 UTC
QPICH
NOTAM: V0078/26 |
Airport: RJCC | Distance: 158.4 nm
[US DOD PROCEDURAL NOTAM] STANDARD INSTRUMENT DEPARTURE (SID) AMENDMENT TEKKO ONE DEP: CHANGE RWY 01L/01R CLIMB GRADIENT TO REFLECT 300 FT/NM UNTIL 500FT.
Effective:
Feb 19, 2026 00:01 UTC
Until:
Jan 31, 2027 00:01 UTC
QPIAU
NOTAM: V0204/26 |
Airport: RJTT | Distance: 599.7 nm
[US DOD PROCEDURAL NOTAM] INSTRUMENT APPROACH PROCEDURE NOT AUTHORIZED ILS Y RWY 34R (CAT II) AND ILS Z RWY 34R (CAT II); DO NOT USE.
Effective:
Mar 19, 2026 15:00 UTC
Until:
Aug 6, 2026 15:00 UTC
QPICH
NOTAM: V0229/26 |
Airport: RJAA | Distance: 582.3 nm
[US DOD PROCEDURAL NOTAM] INSTRUMENT APPROACH PROCEDURE AMENDMENT RNP RWY 16L; INCREASE MINIMA LNAV/VNAV MDA* CAT A 540/900M 405 (400-900M); CAT BC 540/1000M 405 (400-1000M); CAT D 540/1400M 405 (400-1400M); INCREASE MINIMA LNAV MDA** CAT A 540/900M 405 (400-900M); CAT BC 540/1000M 405 (400-1000M); CAT D 540/1400M 405 (400-1400M) AND INCREASE CIRCLING MINIMA CAT AB 770-1600M 629 (700-1600M); CAT C 770-2400M 629 (700-2400M); CAT D 850-3600M 709 (800-3600M).
Effective:
Mar 30, 2026 00:01 UTC
Until:
Aug 5, 2026 23:59 UTC
QPICH
NOTAM: V0230/26 |
Airport: RJGG | Distance: 673.6 nm
[US DOD PROCEDURAL NOTAM] INSTRUMENT APPROACH PROCEDURE AMENDMENT ILS Y OR LOC Y RWY 36, ILS Z OR LOC Z RWY 36; CHG THE FOLLOWING CAT I MINIMA: S-ILS 36* CAT AB 215/550M 200 (200-800M); CAT C 220/600M 205 (300-800M); CAT D 230/600M 215 (300-800M).​
Effective:
Mar 31, 2026 00:01 UTC
Until:
Jul 8, 2026 15:00 UTC
QPICH
NOTAM: V0232/26 |
Airport: RJBE | Distance: 714.4 nm
[US DOD PROCEDURAL NOTAM] INSTRUMENT APPROACH PROCEDURE AMENDMENT RNP RWY 09; CHANGE LNAV/VNAV DA* MINIMA TO READ: CAT B: 281/800M 260 (300-800M); CAT C: 308/800M 287 (300-800M); CAT D: 324/1400M 303 (400-1400M) AND ASSOCIATED ALS INOP NOTE TO READ: *WHEN ALS INOP, INCREASE CAT ABC RVR/VIS TO 1200M. REF: SUP NR032/26
Effective:
Mar 31, 2026 00:01 UTC
Until:
Aug 31, 2026 15:00 UTC
QPICH
NOTAM: V0231/26 |
Airport: RJGG | Distance: 673.6 nm
[US DOD PROCEDURAL NOTAM] INSTRUMENT APPROACH PROCEDURE AMENDMENT ILS Z OR LOC Z RWY 18, ILS Y OR LOC Y RWY 18, ILS X OR LOC X RWY 18; CHG THE FOLLOWING CAT I MINIMA: S-ILS 18* CAT AB 215/550M 200 (200-800M), CAT C 221/600M 206 (300-800M), CAT D 231/600M 216 (300-800M).​
Effective:
Mar 31, 2026 00:01 UTC
Until:
Jul 8, 2026 15:00 UTC
Understanding NOTAMs
NOTAM Format
- • A) Location identifier
- • B) Effective date/time
- • C) Expiry date/time
- • E) NOTAM text description
- • Q) Coded information
Data Sources
- • FAA Defense Internet NOTAM Service
- • International NOTAM exchange
- • National aviation authorities
- • Real-time updates every 15 minutes
- • Automatic expiry processing