7. JOHN WAYNE AIRPORT NOISE ABATEMENT QUARTERLY REPORT This agenda report transmits the John Wayne Airport (JWA) Noise Abatement Quarterly Report for the fourth quarter of 2020 and the first quarter of 2021. The average noise level measured at Tustin's monitoring station (NMS 10N), located at Columbus Tustin Middle School on Beneta Way (Figure 1), remained fairly consistent with prior quarters during the fourth and first quarter reporting periods. Average noise levels during the fourth and first quarter continued to remain well below the City, County, and State criteria of 65 dB Community Noise Equivalent Level (CNEL) for residential uses.