Oakland Center Federal Aviation Administration Update · 12/11/2019 · Federal Aviation...
Transcript of Oakland Center Federal Aviation Administration Update · 12/11/2019 · Federal Aviation...
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Federal AviationAdministration
Presented to: IPACG 45
By: Holly King
Date: 12/11/2019
Federal AviationAdministration
Federal AviationAdministration
Oakland Center Update
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Federal AviationAdministration
ZOA Update• Website
• FIR/Traffic
– Volume
• Aircraft Type Distribution
• Equipage Updates
• Oceanic Equipage by Traffic Flow
• ADS-C CDP & ADS-B ITP
• Un-Announced Speed Changes
• Tailored Arrivals
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Federal AviationAdministration
Oakland ARTCC Webpage
http://www.faa.gov/about/office_org/headquarters_offices/ato/service_units/air_traffic_services/artcc/oakland/
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Federal AviationAdministration
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Federal AviationAdministration
Presented to: IPACG 45
By: Holly King
Date: 12/11/2019
Federal AviationAdministration
Federal AviationAdministration
ZAN
Fukuoka
PGUM
Manila
UjungMoresby
Brisbane
NauruNadi
Auckland
Tahiti
Vancouver
PHNL
ZSE
ZOA
ZLA
Mazatlán
OC2OC1
OC7
OC4
OC3
OC3
OC9
OC6
OC5
ZAN
Pac North
31 CPCs
12 Devs
Pac South
30 CPCs
14 Devs
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0
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Pacific North Pacific South
Num
ber o
fFlig
hts
Average Traffic By Year2013 2014 2015 2016 2017 2018 2019
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Aver
age
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fAirc
raft
2013 2014
Pacific North Traffic
2015 2016 2017 2018 2019
30
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00 01 02 03 04 05 06 07 08 12 13 14 15 16 17 18 19 20 21 22 23
Pacific North Traffic By Hour
Pacific North2013
09 10 11
Pacific North2014 Pacific North2015 Pacific North2016
Pacific North2017 Pacific North2018 Pacific North2019
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1
2
3
4
Num
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fMes
sage
sPer
Hour
Pacific North Sector Messages Per Aircraft
2013 2016 2018 2019
0
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10%
20%
30%
40%
50%
Traf
ficIn
crea
sePacific North Traffic Volume vs. 2013
2014 2016 2018 2019
60%
0%
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35
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Aver
age
Num
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fAirc
raft
2013 2014
Pacific South Traffic
2015 2016 2017 2018 2019
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00 01 02 03 04 05 06 07 08 19 20 21 22 23
Pacific South Traffic By Hour
Pacific South2013
09 10 11
Pacific South2014
12 13 14
Pacific South2015
15 16 17 18
Pacific South2016
Pacific South2017 Pacific South2018 Pacific South2019
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1
2
3
4
Num
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fMes
sage
sPer
Hour
Pacific South Sector Messages Per Aircraft
2013 2016 2018 2019
0
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10%
20%
30%
40%
50%
Traf
ficIn
crea
sePacific South Traffic Volume vs. 2013
2014 2016 2018 2019
60%
0%
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Federal AviationAdministration
5459
5222
3597
2328
1215
992 923 886728
595
70
1000
2000
3000
4000
5000
6000
B77x B73x B78x A33x B74x B76x A32x B75x A35x A38x A34x
Aircraft Type Distribution in KZAK - November 2019
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Federal AviationAdministration
0
1000
2000
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5000
6000
7000
Jan-
14
Mar
-14
May
-14
Jul-1
4
Sep-
14
Nov
-14
Jan-
15
Mar
-15
May
-15
Jul-1
5
Sep-
15
Nov
-15
Jan-
16
Mar
-16
May
-16
Jul-1
6
Sep-
16
Nov
-16
Jan-
17
Mar
-17
May
-17
Jul-1
7
Sep-
17
Nov
-17
Jan-
18
Mar
-18
May
-18
Jul-1
8
Sep-
18
Nov
-18
Jan-
19
Mar
-19
May
-19
Jul-1
9
Sep-
19
Nov
-19
A32x
A33x
A34x
A35x
A38x
B73x
B74x
B75x
B76x
B77x
B78x
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Federal AviationAdministration
Presented to: IPACG 45
By: Holly King
Date: 12/11/2019
Federal AviationAdministration
Federal AviationAdministration
Oceanic Equipage AircraftTraffic FlowsVolume
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Federal AviationAdministration
Flow %KZAK % D50/30 AUNZJP 5.74% 59.18% JP-Guam 8.23% 13.88% CEP 37.00% 32.00% JP – HI 6.86% 93.66% CENPAC 32.32% 84.42% SOPAC 8.10% 69.44%
% D50/30 = aircraft that filed RNP4/RCP240/RSP180
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Federal AviationAdministration
0%5%
10%15%20%25%30%35%40%45%
CEP Traffic Flow
% CEP of Total Traffic % Equipped Within CEP
0%10%20%30%40%50%60%70%80%90%
CENPAC Traffic Flow
% CENPAC of Total Traffic % Equipped Within CENPAC
0%2%4%6%8%
10%12%14%16%18%
Japan-Guam Traffic Flow
% JPGUAM of Total Traffic % Equipped Within JPGUAM
0%10%20%30%40%50%60%70%
Australia/New Zealand-Japan Traffic Flow
% AUSNZJP of Total Traffic % Equipped Within AUSNZJP
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Federal AviationAdministration
0%10%20%30%40%50%60%70%80%
SOPAC Traffic Flow
% SOPAC of Total Traffic % Equipped Within SOPAC
0%10%20%30%40%50%60%70%80%90%
100%
Japan-Hawaii Traffic Flow
% JPHAWA of Total Traffic % Equipped Within JPHAWA
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Federal AviationAdministration
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
0
100
200
300
400
500
600
700
800
900
1000
Sep-
03De
c-03
Mar
-04
Jun-
04Se
p-04
Dec-
04M
ar-0
5Ju
n-05
Sep-
05De
c-05
Mar
-06
Jun-
06Se
p-06
Dec-
06M
ar-0
7Ju
n-07
Sep-
07De
c-07
Mar
-08
Jun-
08Se
p-08
Dec-
08M
ar-0
9Ju
n-09
Sep-
09De
c-09
Mar
-10
Jun-
10Se
p-10
Dec-
10M
ar-1
1Ju
n-11
Sep-
11De
c-11
Mar
-12
Jun-
12Se
p-12
Dec-
12M
ar-1
3Ju
n-13
Sep-
13De
c-13
Mar
-14
Jun-
14Se
p-14
Dec-
14M
ar-1
5Ju
n-15
Sep-
15De
c-15
Mar
-16
Jun-
16Se
p-16
Dec-
16M
ar-1
7Ju
n-17
Sep-
17De
c-17
Mar
-18
Jun-
18Se
p-18
Dec-
18M
ar-1
9
Ave
rage
No.
of F
light
s pe
r D
ay
.
ZOA Flights & Equipment Utilization
No. Flights % Utilizing Datalink % RNP4 % RNP10
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Federal AviationAdministration
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Federal AviationAdministration
Presented to: IPACG 45
By: Holly King
Date: 12/11/2019
Federal AviationAdministration
Federal AviationAdministration
ADS-C CDP & ADS-B ITPSTATS
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Federal AviationAdministration
ADS-C CDP ZAN/ZOA/ZNY
0
5
10
15
20
25
30
1-Se
p17
-Sep
3-O
ct20
-Oct
6-N
ov22
-Nov
8-D
ec25
-Dec
11-J
an28
-Jan
14-F
eb4-
Mar
20-M
ar6-
Apr
23-A
pr17
-May
7-Ju
n24
-Jun
12-J
ul31
-Jul
16-A
ug2-
Sep
18-S
ep4-
Oct
21-O
ct7-
Nov
24-N
ov11
-Dec
27-D
ec13
-Jan
29-J
an14
-Feb
3-M
ar20
-Mar
5-Ap
r21
-Apr
7-M
ay23
-May
8-Ju
n24
-Jun
10-J
ul26
-Jul
11-A
ug27
-Aug
12-S
ep28
-Sep
14-O
ct30
-Oct
15-N
ov1-
Dec
17-D
ec2-
Jan
18-J
an3-
Feb
19-F
eb7-
Mar
23-M
ar8-
Apr
24-A
pr10
-May
26-M
ay11
-Jun
27-J
un
2016 2017 2018 2019
CDP Usage 2016-09-01 - 2019-07-08
ZAK ZNY ZAN
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Federal AviationAdministration
9685
6673 74
62
8572
52 57
38
58
8265
9584
60
88
123
358
376365 370
378
305
286269
294285
224235
301
245 240250
235227
217209
0
50
100
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300
350
400
Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov
2016 2017 2018 2019
CDP Usage 2016-09-01 - 2019-11-30Oakland
ZAK
ADS-C CDP ZOA
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Federal AviationAdministration
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Federal AviationAdministration
ADS-B ITP
0
5
10
15
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25
30
35
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45
50
Jan-
16
Mar
-16
May
-16
Jul-1
6
Sep-
16
Nov
-16
Jan-
17
Mar
-17
May
-17
Jul-1
7
Sep-
17
Nov
-17
Jan-
18
Mar
-18
May
-18
Jul-1
8
Sep-
18
Nov
-18
Jan-
19
Mar
-19
May
-19
Jul-1
9
Sep-
19
Nov
-19
ITP Requests/Clearances KZAK 2014-01-01 - 2019-11-24
Non-ITP Clearances Issued ITP Clearances Issued ITP Requests
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Federal AviationAdministration
ADS-B ITP Equipped Aircraft•B787 obtained their certification for their ITP system.
•10 airlines have purchased the capability
•Airbus offers ITP equipment in their aircraft as an option
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Federal AviationAdministration
Presented to: IPACG 45
By: Holly King
Date: 12/11/2019
Federal AviationAdministration
Federal AviationAdministration
Un-Announced Speed Changes
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Federal AviationAdministration
Mach Speed Variation
• The previous data was collected for the first 10 days of the month and now we conduct spot checks.
• De-identifying the data has caused airlines to request their speed data for review.
• A change in the welcome message seems to have triggered more compliance with speed change updates/requests.
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Federal AviationAdministration
Speed Change NOTAM • A1445/15 - ATTN ALL AIRCREWS-NEW PROCEDURAL
REQUIREMENT FOR FLIGHTS OPERATING IN OAKLAND OCEANIC CONTROL AREA (KZAK). IN ORDER TO SUPPORT COST INDEX OR ECON SPEEDS AND MAINTAIN ATC SEPARATION SPACING AIRCREWS ARE REQUIRED TO USE THE FOLLOWING PROCEDURES IN THE KZAK FIR. A PILOT MUST INFORM ATC VIA VOICE OR CPDLC EACH TIME THE CRUISING MACH NUMBER VARIES OR IS EXPECTED TO VARY BY A VALUE EQUAL TO OR GREATER THAN 0.02 MACH FROM:
• (1) THE MACH NUMBER AT FIR ENTRY; OR • (2) ANY SUBSEQUENT SPEED CHANGE NOTIFIED TO ATC IN
FLIGHT • IF YOU HAVE ANY QUESTIONS CONTACT DUSTIN BYERLY(510)745-
3543
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Federal AviationAdministration
Un-announced Speed Changes
7.61% 6.73%
20.00%
39.47%
0.00%
10.00%
20.00%
30.00%
40.00%
50.00%
60.00%
70.00%
80.00%
90.00%
100.00%
0
20
40
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120
19-Jan 19-Feb 19-Jun 19-Jul
Percentage of SpeedChanges Attributed to WX
Total UnannouncedSpeed Changes
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Federal AviationAdministration
Un-announced Speed Changes
0
20
40
60
80
100
120
19-Jan 19-Feb 19-Mar 19-Apr 19-May 19-Jun 19-Jul 19-Aug 19-Sep 19-Oct 19-Nov 19-Dec
Total Unannounced SpeedChanges
Total Speed ChangesAttributed to WX
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Federal AviationAdministration
Un-announced Speed Changes
0.00%10.00%20.00%30.00%40.00%50.00%60.00%70.00%80.00%90.00%100.00%
0
50
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18-Jan 18-Feb 18-Mar 18-Apr 18-May 18-Jun
Percentage ofSpeed ChangesAttributed to WX
TotalUnannouncedSpeed Changes
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Federal AviationAdministration
Un-announced Speed Changes
0
2
4
6
8
10
12
14
16
MIL HAL DAL UAL KAL PAL JAL ANA QFA ASA
19-Jan 19-Feb 19-Jun 19-Jul
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Federal AviationAdministration
Conclusion• The data indicates that aircrews are not fully complying with
the procedure, however there has been significant improvement.
• Oakland will continue to work to raise pilots’ awareness and compliance with the procedure.
• The information is presented at local meetings and shared with airlines as requested.
• Hopefully by continuing this effort we will gain compliance and KZAK can continue to support Cost Index or Econ Speeds.
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Federal AviationAdministration
Presented to: IPACG 45
By: Holly King
Date: 12/11/2019
Federal AviationAdministration
Federal AviationAdministration
Tailored Arrivals
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Federal AviationAdministration
Tailored Arrivals• The Tailored arrival has been permanently
turn off and replaced with the PIRAT TWO arrival.
• PIRAT TWO is now being modified with a crossing restriction at PIRAT approximately 1 year out.
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Federal AviationAdministration
Holly King
IAP Support Manager
Oakland Center
510-745-3320