ntrol Explanation of Changes Direct questions through appropriate facility/service center office staff to the Office of Primary Interest (OPI) a. 1-2-6. ABBREVIATIONS Adds the following to Table 1-2-1: Abbreviation Meaning CIC . . . . . . . Controller-in-Charge FLM . . . . . . Front-Line Manager b. 3-9-4. TAXI INTO POSITION AND HOLD (TIPH) This change provides detailed instructions for the facility Standard Operating Procedures directive. This change cancels and incorporates N JO 7110.480, Weather Restrictions for Taxi into Position an