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Item 18 NAV/, COM/, DAT/, and SUR/ capabilities used by FAA

Item

Purpose

Entry

Explanation

NAV/ entries
used by FAA

Radius to Fix (RF)
capability

Z1

RNP

-

capable flight is authorized for Radius to Fix operations.

Fixed Radius Transitions
(FRT)

Z2

RNP

-

capable  flight is authorized for Fixed Radius Transi-

tions.

Time of Arrival Control
(TOAC)

Z5

RNP

-

capable flight is authorized for Time of Arrival Control.

Advanced RNP (A

-

RNP)

P1

Flight is authorized for A

-

RNP operations.

Helicopter RNP 0.3

R1

Flight is authorized for RNP 0.3 operations (pertains to
helicopters only).

RNP 2 Continental

M1

Flight is authorized for RNP 2 continental operations.

RNP 2 Oceanic/Remote

M2

Flight is authorized for RNP 2 oceanic/remote operations.

COM/ entries
used by FAA

The FAA currently does not use any entries in COM/.

DAT/ entries
used by FAA

Capability and preference
for delivery of pre

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depar-

ture clearance

Priority number
followed by:

FANS

FANSP

PDC

VOICE

Entries are combined with a priority number, for example;
1FANS2PDC means a preference for departure clearance
delivered via FANS 1/A; with capability to also receive the
clearance via ACARS PDC.
FANS = FANS 1/A DCL
FANSP = FANS 1/A+ DCL
PDC = ACARS PDC
VOICE = PDC via voice (no automated delivery)

SUR/ entries
used by FAA

Req. Surveillance Perfor-
mance

RSP180

Aircraft is authorized for Required Surveillance Performance
RSP180

RSP400

Aircraft is authorized for Required Surveillance Performance
RSP400

ADS

-

A2

Aircraft has 1090 MHz Extended Squitter ADS

-

B compliant

with RTCA DO

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260B (complies with FAA requirements)

A2

Aircraft has 978 MHz UAT ADS

-

B compliant with RTCA

DO

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282B (complies with FAA requirements)

NOTE

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Other entries in NAV/, COM/, DAT/, and SUR/ are permitted for
international flights when instructed by other service

providers. Direction on use of these capabilities by the
FAA is detailed in the following sections.

In NAV/, descriptors for advanced capabilities (Z1, P1, R1, M1, and M2)
should be entered as a single character string

with no intervening spaces, and separated
from any other entries in NAV/ by a space.

EXAMPLE

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NAV/Z1P1M2 SBAS

Appendix 4

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FAA Form 7233

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 International Flight Plan