thank you for your speedy response
however, I thought that the police is prohibited from sharing its information with unauthorized persons and agencies?
The question is whether these calls and the specific data on them is protected or not. In most states the subject of a call and the people contacted by the police is not generally a confidential record. Though, few employers are likely to contact a local agency to ask for contacts unless the employer is involved in some serious business and are conducting a background for a security clearance or law enforcement.
whats an example of a situation where the officer will divulge such information to a 3rd party
Using my state as an example, if you asked about contacts with a person named John Smith, we might have to divulge the date, time, location and nature of any contact with John Smith. It may be the same in your state as well. I cannot imagine that the subject of a radio call is in any way confidential unless it is part of an investigative file, and if no crime report or investigation is generated, it would be hard to consider the response as being an investigative report.
such as an employer/university?
If they get a waiver from you, or if they want to contact the local police agency holding the record of the contact, they can probably get that information. However, the odds of them going that far are slim to none. It is likely that a university employer will check your criminal history for any disqualifying offenses, but that is a state record and would not include police calls only, generally, booking and convictions.