The diastolic blood pressure number or the bottom number indicates the pressure in the arteries when the heart rests between beats. A normal diastolic blood pressure number is 80 or less. A diastolic blood pressure between 80 and 89 is normal but higher than ideal. A diastolic blood pressure number of 90 or higher, on repeated measurements, is considered to be hypertension or high blood pressure.
(Learn how and when to remove this template message) Air traffic controllers are people trained to maintain the safe, orderly, and expeditious flow of air traffic in the global air traffic control system. The position of air traffic controller is one that requires highly specialized knowledge, skills, and abilities.
When assigned to the Aviation Security Specialty, an Airport Operations Supervisor serves as a project manager and is responsible for developing, implementing, managing and/or evaluating projects related to one or more components of the Aviation Security Program (ASP), and performs related duties as required.. Supervises and assigns Airport Safety Officers-Airfield Specialty work to facilitate the dynamic changing conditions on the Air Operations Area. 4. Responds in person, by phone or by radio to all airport emergencies involving airside activities.