Chapel Hill, NC Noise Ordinances: Aircraft Noise (2026)

Chapel Hill folds a long list of noise sources out of Article II's decibel limits in Code of Ordinances Sec. 11-40, and item (g) exempts every noise coming from the normal operation of properly equipped aircraft, expressly leaving out remote-control and scale model aircraft, which stay subject to the article's sound-level tables in Sec. 11-39 and the nuisance rules in Sec. 11-39.1. That means a resident under a flight path cannot use the noise ordinance's daytime and nighttime decibel limits to cite ordinary flight operations; the same subsection also exempts construction between 7:00 a.m. and 9:00 p.m. on weekdays, outdoor athletic events on the UNC campus or at local schools and parks, and street fairs run by the town.

Helicopters get a separate rule under Article VI, Air Traffic Control: Sec. 11-79 makes it unlawful, except for emergency or medical purposes, to operate a helicopter below 1,000 feet over any place within town limits, unless taking off or landing at a permanently established heliport, helistop or airport approved by the town and meeting FAA standards. Adopted in 1972 and amended in 1986, the section layers town enforcement on top of federal rules: all FAA standards and regulations remain applicable to helicopter operation. Sec. 11-79 sets no penalty of its own, so a violation falls under the Code's general Sec. 1-7 penalty, a fine not exceeding $50.00 or imprisonment not exceeding 30 days, with each day of a continuing violation a separate offense.