Assessment ScoreCard – 31 Day

Assessment Scorecard headlines

All Assessments are based on an ambient background noise of 40 decibels i.e. a quiet residential area. If your property is located near to a busy road i.e. 70-75 decibels, the noise impact from aircraft will be significantly reduced, whilst the road remains busy.

Note: Airborne aircraft noise is typically in the range of 45dB - 65dB for heights below 26,000 feet and for a duration of 30-50 seconds. Whereas the average car, bus or HGV the duration is only a few seconds.

Date of survey

09/02/2025 18:50:05

UK Postcode

NEW-ROMNEY , KENT , TN28 8JN

Baseline geo-coordinates

50.9836 , 0.943918

Survey type

31 days prior to: 01-Sep-2024 @00:55:04

Assessment band

INTERMITTENT

Assessment actual value

4.17

Assessment description

Will encounter some day-time noise disturbances that are caused by the volumes of planes overflying Also expect a possible visual impact too.

Band range

Lower: 4.0 --> Upper: 7.0

Volumes, Height bands, and Intensity.

For Assessment / Daily Avg. / Hourly Avg.

Count of ALL flights

593 / 19.1 / 1.1 ✔

Flights above 26k feet.

228 / 7.4 / 0.4 ✔

Flights between 16k and 26k feet

18 / 0.6 / 0.0 ✔

Flights between 13k and 15k feet

20 / 0.6 / 0.0 ✔

Flights between 7k and 12k feet

47 / 1.5 / 0.1 ✔

Flights between 6k and 7k feet

1 / 0.0 / 0.0 ✔

Flights between 5k and 6k feet

1 / 0.0 / 0.0 ✔

Flights between 4k and 5k feet

6 / 0.2 / 0.0 ✔

Flights between 3k and 4k feet

7 / 0.2 / 0.0 ✔

Flights below 3k feet

265 / 8.5 / 0.5 ✔

4 or more flights per hour

0 / 0.0 ✔

9 or more flights per hour

0 / 0.0 ✔

Departures between 1.5k and 15k feet

33 / 1.1 / 0.1 ✔

Time and Sleep Analysis

For Assessment / Daily Avg. / Hourly Avg.

Between Midnight and 1am

9 / 0.3

Between 1am and 2am

12 / 0.4

Between 2am and 3am

7 / 0.2

Between 3am and 4am

5 / 0.2

Between 4am and 5am

1 / 0.0

Between 5am and 6am

3 / 0.1

Between 6am and 7am

4 / 0.1

Between 7am and 8am

10 / 0.3

Between 8am and 9pm

310 / 10.0 / 0.7

Between 10pm and 11pm

5 / 0.2

Between 11pm and Midnight

9 / 0.3

Other Noise Disturbance, Vibration and Emissions factors

Avg time in seconds an aircraft remained in the airspace bubble

182 ❌ (30)

Percentage of overflying occuring Out-Of-Hours and at Weekends

35 ✔

Minimum avg. distance in miles

0.58

Number of possible disruptions by; day / out-of-hours / hour

4.0 / 2.0 / 0.2 ✔

Flight holding stack identified?

No

Altitude for all flights

23,919 ✔

Altitude of departures between 1.5k and 15k feet

3,975 ❌ (8,431)

Altitude of flights below 20k feet

7,293 ❌ (8,792)

Busiest times of day
(Distruption: 0 - low, 25+ high)

Day of week, time, frequency and number of flight events.

5.25

Saturdays between 11:00 and 12:00 - 2 time(s) in 4 weeks. Approx:5 flight events.

4.50

Mondays between 15:00 and 16:00 - 2 time(s) in 4 weeks. Approx:4 flight events.

3.75

Tuesdays between 16:00 and 17:00 - 2 time(s) in 4 weeks. Approx:3 flight events.

3.50

Fridays between 15:00 and 16:00 - 2 time(s) in 4 weeks. Approx:3 flight events.

3.00

Wednesdays between 12:00 and 13:00 - 2 time(s) in 4 weeks. Approx:3 flight events.

2.75

Tuesdays between 14:00 and 15:00 - 2 time(s) in 4 weeks. Approx:3 flight events.