AIP Singapore
AIP SUP 074/2021-1
01 JUN 2021
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Contact
Post:
REPUBLIC OF SINGAPORE
AERONAUTICAL
INFORMATION SERVICES
CIVIL AVIATION AUTHORITY
OF SINGAPORE
SINGAPORE CHANGI
AIRPORT
P.O. BOX 1, SINGAPORE
918141
Tel: (65) 6422 7036
AFS: WSSSYNYX
Fax: (65) 64410221
Email: caas_singaporeais@caas.gov.sg
URL: www.caas.gov.sg
URL: https://aim-sg.caas.gov.sg
AIP Supplement for
Singapore
AIP SUP
074/2021
Effective from 17 JUN 2021
/ 14 AUG 2021
Published on 01 JUN 2021
AIRSPACE CLOSURES IN SUPPORT OF REPUBLIC OF SINGAPORE AIR FORCE
(RSAF) OPERATIONAL REQUIREMENTS
1 INTRODUCTION
1.1 Due to RSAF operational requirements, airspace closures have been planned from 17 June 2021 to 14 August 2021.
2 CLOSURE OF AIRPORTS AND AIRSPACE RESTRICTIONS
2.1 Singapore Changi Airport and Changi Control Zone will be closed to all operations during the times listed in column (b) of
the schedule in Annex A.
2.2 Seletar Airport and Seletar CTR will be closed to all operations during the times listed in column (c) of the schedule in
Annex A.
2.3 Sembawang ATZ, Tengah ATZ, Paya Lebar CTR, and Light Aircraft Training Areas “A”, “B” and “C” will be closed during
the times stated in columns (d), (e) and (f) of the schedule in Annex A. During the Paya Lebar CTR closure timings, flight
planning via SINJON for all Seletar departures and arrivals will not be available.
2.4 Altitudes of flights on Airway G579 between JB / SJ within Singapore FIR and Airway B469 between SJ / PU will be
restricted during the times stated in column (f) of the schedule in Annex A.
2.5 As many flights are expected to arrive at and depart from Singapore Changi Airport shortly before and after the closure of
Changi CTR, airline operators are advised to plan their flights to arrive or depart well before or after the closure of Changi CTR
to avoid delays.
2.6 Aircraft operators are advised to take into consideration possibilities of airborne delay and plan for sufficient fuel for at least
20 minutes of holding.
2.7 Departing aircraft from Singapore Changi Airport will be facilitated to ensure sufficient lead-time to clear the Changi CTR
prior to closure. The last departing aircraft shall take off not later than 3 minutes before the airport closure time.
3 AIR TRAFFIC FLOW MANAGEMENT (ATFM) MEASURES FOR FLIGHTS ARRIVING AT
SINGAPORE CHANGI AIRPORT
3.1 ATFM measures, where necessary, will be in place to regulate the air traffic flow to match the prevailing capacity prior to
and after the re-opening of Singapore Changi Airport. Please refer to AIP Singapore ENR 1.9 for details on ATFM procedures.
3.2 When ATFM ground delay programme are implemented, inbound flights into Singapore Changi Airport which are issued
with a Calculated Take-Off Time (CTOT) shall comply with the restriction. The compliance window of minus 5 / plus 10 minutes
will be measured for CTOT. For the purpose of manning the delays, flights that are non-compliant or not part of the ground
delay programme can expect to receive tactical ATC actions.
© Civil Aviation Authority Singapore
AIP SUP 074/2021-2
01 JUN 2021
AIP Singapore
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Annex A
AIRSPACE CLOSURE SCHEDULE (ALL TIMINGS IN UTC)
Date
(a)
17 Jun 21
22 Jun 21
28 Jun 21
3 Jul 21
10 Jul 21
15 Jul 21
17 Jul 21
22 Jul 21
24 Jul 21
25 Jul 21
27 Jul 21
29 Jul 21
31 Jul 21
1 Aug 21
7 Aug 21
8 Aug 21
9 Aug 21
14 Aug 21
Tengah ATZ
Paya Lebar
Sembawang
and
Paya
Lebar
CTR,
SJ/PU &
Singapore
ATZ & Light
Seletar Airport
CTR
JB/SJ
Changi Airport
Aircraft
and CTR
and CTR
Training Areas
(Ground to
(Ground to
“A”, “B” and “C”
3,000ft)
10,000ft)
(b)
(c)
(d)
(e)
(f)
Not
Not
0330-0530
0330-0530
0330-0530
applicable
applicable
Not
Not
0800-1000
0800-1000
0800-1000
applicable
applicable
Not
Not
0800-1000
0800-1000
0800-1000
applicable
applicable
0935-0950
1040-1058
0900-1130
0900-1130
0900-1130
1030-1058
1040-1058
1030-1058
0900-1130
0900-1130
0900-1130
Not
0105-0120
0035-0150
0035-0150
0035-0150
applicable
0605-0620
0535-0650
0535-0650
0535-0650
0935-0950
1040-1058
0900-1130
0900-1130
0900-1130
1030-1058
Not
Not
0035-0150
0035-0150
0035-0150
applicable
applicable
0535-0650
0535-0650
0535-0650
0935-0950
1040-1058
0900-1130
0900-1130
0900-1130
1030-1058
0935-0950
1040-1058
0900-1130
0900-1130
0900-1130
1030-1058
Not
0105-0120
0035-0150
0035-0150
0035-0150
applicable
0605-0620
0535-0650
0535-0650
0535-0650
Not
0105-0120
0035-0150
0035-0150
0035-0150
applicable
0605-0620
0535-0650
0535-0650
0535-0650
0935-0950
1040-1058
0900-1130
0900-1130
0900-1130
1030-1058
0935-0950
1040-1058
0900-1130
0900-1130
0900-1130
1030-1058
Not
0105-0120
0035-0150
0035-0150
0035-0150
applicable
Not
Not
0035-0150
0035-0150
0035-0150
applicable
applicable
0935-0950
1040-1058
0900-1130
0900-1130
0900-1130
1030-1058
0935-0950
1040-1058
0900-1130
0900-1130
0900-1130
1030-1058
WSD11 A/B
(Ground to
12,500ft)
(g)
0330-0530
0800-1000
0800-1000
0900-1130
0900-1130
0035-0150
0535-0650
0900-1130
0035-0150
0535-0650
0900-1130
0900-1130
0035-0150
0535-0650
0035-0150
0535-0650
0900-1130
0900-1130
0035-0150
0035-0150
0900-1130
0900-1130
© Civil Aviation Authority Singapore