4/20/23
AIM
TBL 4
−
15
Filing for 50 NM Lateral Separation in Anchorage Arctic FIR
Dimension
of Separa-
tion
Separa-
tion Mini-
ma
ADS
−
C Surveillance
Requirements
Comm. Re-
quirement
PBN Require-
ment
Flight Plan Entries
ADS
−
C in
Item 10b
CPDLC in
Item 10a
PBN in Item 18
PBN/
(also File ’R’ in
Item 10a)
PBN in
Item 18
NAV/
N/A
None be-
yond normal
RNP10
Lateral
50 NM
(ADS
−
C not
requirements
or
N/A
N/A
A1 or L1
N/A
required)
for the RNP4
airspace
TBL 4
−
16
Filing for 30 NM Lateral, 30 NM Longitudinal, and 50 NM Longitudinal Oceanic Separation
in Anchorage, Oakland, and New York Oceanic CTAs
Dimension of
Separation
Separation
Minima
ADS
−
C Surveillance
Requirements
Comm. Re-
quirement
PBN Require-
ment
Flight Plan Entries
ADS
−
C in
Item 10b
CPDLC in
Item 10a
PBN in Item
18 PBN/
(also File ’R’
in Item 10a)
PBN in
Item 18
NAV/
Longitudinal
50 NM
Position report at
least every 27 min-
utes (at least every 32
minutes if both air-
craft are approved
for RNP
−
4 opera-
tions)
CPDLC
RNP10
D1
J5 and/or
J7
A1
N/A
Longitudinal
30 NM
ADS
−
C position re-
port at least every 10
minutes
CPDLC
RNP4
D1
J5 and/or
J7
L1
N/A
Lateral
30 NM
ADS
−
C
−
based later-
al deviation event
contract with 5NM
lateral deviation
from planned routing
set as threshold for
triggering ADS re-
port of lateral devia-
tion event
CPDLC
RNP4
D1
J5 and/or
J7
L1
N/A
FAA Form 7233
−
4
−
International Flight Plan
Appendix 4
−
13