breakdown structure must not exceed four levels, as well as makes other minor editorial corrections. 

g. 7 − 2 − 1. GENERAL 

7 − 2 − 3. ALTIMETER ERRORS 

4. HIGH BAROMETRIC PRES- SURES 

7 − 2 − 5. LOW BAROMETRIC PRESSURE 

3 1. EFFECT OF COLD TEMPERA- TURE ON BAROMETRIC ALTIMETERS 

7 − 3 − 2. FLIGHT PLANNING FOR COLD TEMPERATURE ALTIMETER ERRORS 

7 − 3 − 3. EFFECTS OF COLD TEMPERA- TURE ON BARO VNAV VERTICAL GUID- ANCE 

7 − 3 − 4. COLD TEMPERATURE AIR- PORTS 

7 − 3 − 5. COLD TEMPERATURE AIR- PORTS PROCEDURES 

7 − 3 − 6. EXAMPLES FOR CALCULATING ALTITUDE CORRECTIONS ON CTAS 

The change will include adding a new section, 

2. PROCEDURES 

Section 3, Cold Temperature Barometric Altimeter Errors, Setting Procedures and Cold Temperature Airports (CTA), updating Section 2, and renumbering the rest of the sections in Chapter 7. Cold Temperature Restricted Airports (CTRA) will also be renamed Cold Temperature Airports (CTA). 

## h. 9 − 1 − 4. THE DIGITAL AERONAUTICAL CHART SUPPLEMENT (DACS) 

All references to The Digital Aeronautical Chart Supplement (DACS) data files will be removed from the AIM by removing paragraph 9 − 1 − 4 e1(c). 

## i. Editorial Changes 

Editorial changes include a LAHSO correction in paragraph 2 − 1 − 6. Also includes various reference updates. 

## j. Entire Publication 

Editorial/format changes were made where neces- sary. Revision bars were not used when changes are insignificant in nature. 

