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## NOTE − 

Combinations of alphanumeric characters not indicated above are reserved. 

(d) NAV/ Significant data related to naviga- tion equipment, other than as specified in PBN/. 

(1) When Performance Based Navigation Capability has been filed in PBN/, if PBN routing is desired for only some segment(s) of the flight then that information can be conveyed by inserting the character “Z” in Item 10 and “NAV/RNV” in field 18 followed by the appropriate RNAV accuracy value(s) per the following: 

[a] To be assigned an RNAV 1 SID, insert the characters “D1”. 

[b] To be assigned an RNAV 1 STAR, insert the characters “A1”. 

[c] To be assigned en route extensions and/or RNAV PTP, insert the characters “E2”. 

[d] To prevent assignment of an RNAV route or procedure, insert a numeric value of “0” for the segment of the flight. Alternatively, you may simply remove the segment of the flight indicator and numeric value from the character string. 

## EXAMPLE − 

1. NAV/RNVD1 or NAV/RNVD1E0A0 (Same meaning) 

2. NAV/RNVA1 or NAV/RNVD0E0A1 (Same meaning) 

3. NAV/RNVE2 or NAV/RNVD0E2A0 (Same meaning) 

4.  NAV/RNVD1A1 or NAV/RNVD1E0A1 (Same meaning) 

5. NAV/RNVD1E2A1 

## NOTE − 

1. Route assignments are predicated on NAV/ data over PBN/ data in ERAS. 

2. Aircraft certification requirements for RNAV opera- tions within U.S. airspace are defined in AC 20 − 138, Airworthiness Approval of Positioning and Navigation Systems, and AC 90 − 100, U.S. Terminal and En Route Area Navigation (RNAV) Operations. 

(2) Operators should file their maximum capabilities in order to qualify for the most advanced procedures. 

(e) COM/ Indicate communications capabil- ities not specified in Item 10a, when requested by an air navigation service provider. 

(f) DAT/ Indicate data applications or capa- bilities not specified in Item 10a, when requested by an Air Navigation Service Provider. 

(g) SUR/ Indicate surveillance capabilities not specified in Item 10b, when requested by an Air Navigation Service Provider. 

(1) If ADS − B capability filed in Item 10 is compliant with RTCA DO − 260B, include the item “260B” in SUR/. If ADS − B capability filed in Item 10 is compliant with RTCA DO − 282B, include the item “282B” in SUR/. 

## EXAMPLE − 

1. SUR/260B 

2. SUR/260B 282B 

(2) When Required Surveillance Perfor- mance (RSP) Capability has been filed in SUR/, this can be conveyed by inserting the character “Z” in Item 10 and “SUR/” in field 18 followed by the appropriate RSP performance per the following: 

## EXAMPLE − 

1. SUR/ RSP180 

2. SUR/ RSP400 

3. SUR/ RSP180 RSP400 

(h) DEP/ Insert the non − ICAO identifier, or fix/radial/distance from NAVAID, or latitude/longi- tude, if ZZZZ is inserted in Item 13. Optionally, append the name of the departure point. 

## EXAMPLE − 

1. DEP/T23 ALBANY MUNI 

2. DEP/T23 

3. DEP/UKW197011 TICK HOLLR RANCH 

4. DEP/4620N07805W 

[a] For RSP 180 – flight plan RSP180 

[b] For RSP 400 – flight plan RSP400 

