Assessment ScoreCard – 31 Day

Aircraft Traffic Assessment: 31 Day Scorecard



The symbol indicates the measure is better than the average when compared with other assessed
UK postcodes. The ❌ represents the opposite. Assessed averages are shown in brackets.

See: for a full explanation about the Assessment scorecard.

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

27/05/2021 16:22:34

UK Postcode

WESTBURY , WILTSHIRE , BA13 3GY

Baseline geo-coordinates

51.2515 , -2.19785

Survey type

31 Day. Based on the 31 days prior to the survey date shown above.

Assessment band

MINIMAL

Assessment actual value

3.25

Assessment description

Sound equates to a quiet country lane i.e. irregular and low volume traffic. However, occasionally some of the flights could be below 7000 feet and could occur at evenings and weekends.

Band range

Lower: 0.0 --> Upper: 4.0

Volumes, Height bands, and Intensity.

For Assessment / Daily Avg. / Hourly Avg.

Count of ALL flights

152 / 4.9 / 0.3

Flights above 26k feet.

69 / 2.2 / 0.1

Flights between 16k and 26k feet

6 / 0.2 / 0.0

Flights between 13k and 15k feet

4 / 0.1 / 0.0

Flights between 7k and 12k feet

6 / 0.2 / 0.0

Flights between 6k and 7k feet

0

Flights between 5k and 6k feet

0

Flights between 4k and 5k feet

2 / 0.1 / 0.0

Flights between 3k and 4k feet

9 / 0.3 / 0.0

Flights below 3k feet

56 / 1.8 / 0.1

4 or more flights per hour

1 / 0.0

9 or more flights per hour

0 / 0.0

Departures between 1.5k and 15k feet

7 / 0.2 / 0.0

Time and Sleep Analysis

For Assessment / Daily Avg. / Hourly Avg.

0 AM

2 / 0.1

1 AM

2 AM

3 AM

4 / 0.1

4 AM

2 / 0.1

5 AM

6 / 0.2

6 AM

12 / 0.4

7 AM

6 / 0.2

8 AM to 9 PM

100 / 3.2 / 0.2

10 PM

11 PM

3 / 0.1

Other Noise Disturbance, Vibration and Emissions factors

Time in seconds an aircraft existed in the airspace bubble

30 (22)

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

37

Minimum avg. distance in miles

0.42

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

1.0 / 0.0 / 0.1

Flight holding stack identified?

No

Altitude for all flights

19,955

Altitude of departures between 1.5k and 15k feet

3,766 (7,868)

Altitude of flights below 20k feet

4,363 (7,219)

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

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

6.00

Friday @ 15:00 - 2 time(s) in 4 weeks. Approx:3 flight events.

4.50

Saturday @ 14:00 - 1 time(s) in 4 weeks. Approx:3 flight events.

3.50

Saturday @ 15:00 - 1 time(s) in 4 weeks. Approx:2 flight events.

3.00

Sunday @ 15:00 - 1 time(s) in 4 weeks. Approx:2 flight events.

Our scorecard is designed to provide a greater understanding how the assessment was reached for your selected UK post code. To enable you to validate our assessment we also provide up to 10 occurrences when we believe the disruption will be at its highest.

For those that would like to perform their own analysis we can also provide the low level flight data that includes the length of time a plane existed inside your select airspace bubble.



Flights by Airport (less than 1% are excluded): WESTBURY BA13 3GY (WILTSHIRE)

UK Airport Count of Flights Percentage of Total
NON UK AIRPORT6545.8
UNKNOWN UK AIRPORT2618.3
BRISTOL AIRPORT117.7
MOD BOSCOMBE DOWN AIRPORT64.2
COMPTON ABBAS AERODROME64.2
DURHAM TEES VALLEY AIRPORT53.5
LYDD AIRPORT21.4
TATENHILL AIRFIELD21.4
RAF BRIZE NORTON21.4
BOURNEMOUTH AIRPORT21.4
LIVERPOOL JOHN LENNON AIRPORT21.4
WHITE WALTHAM AIRFIELD21.4

Flight evidence for location: WESTBURY BA13 3GY (WILTSHIRE)

Event_date_time Event_date_time_hidden Call Sign ICAO24 UK Airport Direction Altitude (feet) Distance (miles) Airspace (seconds)
27-05-2021 14:552021-05-27 14:55:35GBKII4010bedeparture2,5170.9226
27-05-2021 13:472021-05-27 13:47:33GCKOD405106arrival3,3250.15193
27-05-2021 12:262021-05-27 12:26:03GCDNA404e39arrival2,8320.3911
27-05-2021 12:132021-05-27 12:13:18GGVSL406cbdMANCHESTER AIRPORTarrival2,4850.9137
27-05-2021 11:102021-05-27 11:10:43GFXBA407656arrival2,4140.9034
27-05-2021 09:352021-05-27 09:35:46KLM758485b45arrival41,0000.728
26-05-2021 19:132021-05-26 19:13:46GLOIS404421UNKNOWN UK AIRPORTarrival1,5600.1574
26-05-2021 18:582021-05-26 18:58:28GLOIS404421UNKNOWN UK AIRPORTarrival2,0500.3082
26-05-2021 18:582021-05-26 18:58:07GJPMA40411cUNKNOWN UK AIRPORTarrival2,0500.0287
26-05-2021 17:272021-05-26 17:27:52MONICA414009cdDURHAM TEES VALLEY AIRPORTarrival14,2000.868
26-05-2021 12:542021-05-26 12:54:58N304VSa3301aMOD BOSCOMBE DOWN AIRPORTarrival19,5170.0729
26-05-2021 00:252021-05-26 00:25:02HLE22406cbcUNKNOWN UK AIRPORTdeparture1,1880.6533
25-05-2021 23:312021-05-25 23:31:02HLE22406cbcBRISTOL AIRPORTarrival8060.1359
25-05-2021 13:482021-05-25 13:48:54ETP844074caMOD BOSCOMBE DOWN AIRPORTarrival14,9830.2421
25-05-2021 13:422021-05-25 13:42:25ETP814074c9MOD BOSCOMBE DOWN AIRPORTarrival11,9420.23118
24-05-2021 14:102021-05-24 14:10:28135786ae5963RAF MILDENHALLarrival2,4610.3628
24-05-2021 09:152021-05-24 09:15:42RRR903043c6f7RAF BRIZE NORTONarrival12,8550.5714
23-05-2021 11:392021-05-23 11:39:05UAL2776a34358NON UK AIRPORTarrival40,9880.1712
23-05-2021 10:392021-05-23 10:39:13N28SNa2cd3fLIVERPOOL JOHN LENNON AIRPORTarrival2,7780.5932
23-05-2021 10:102021-05-23 10:10:03GREVE4052baLYDD AIRPORTarrival2,2240.3343
23-05-2021 10:072021-05-23 10:07:37UAL46a2cb12NON UK AIRPORTarrival40,9810.0912
23-05-2021 07:092021-05-23 07:09:20UAL2803a0a545NON UK AIRPORTarrival38,9950.5110
23-05-2021 06:562021-05-23 06:56:58UAL960a05626NON UK AIRPORTarrival36,9800.3111
23-05-2021 04:582021-05-23 04:58:46UAL989a05648NON UK AIRPORTarrival38,9750.1411
23-05-2021 03:542021-05-23 03:54:51BCS9553c71a1NON UK AIRPORTarrival34,9900.3612
22-05-2021 15:402021-05-22 15:40:29GCKJP404f0eUNKNOWN UK AIRPORTarrival3,2500.58134
22-05-2021 14:152021-05-22 14:15:10GAVOZ401719ISLE OF WIGHT / SANDOWN AIRPORTarrival2,4960.3667
22-05-2021 13:492021-05-22 13:49:26GTSBY40762dWHITE WALTHAM AIRFIELDarrival1,2950.7623
22-05-2021 09:482021-05-22 09:48:48KLM7364850f5NON UK AIRPORTarrival39,0000.1912
22-05-2021 06:112021-05-22 06:11:42KLM789484411NON UK AIRPORTarrival41,0000.2712
21-05-2021 15:072021-05-21 15:07:12GLEGZ40743fUNKNOWN UK AIRPORTarrival8,6020.4022
21-05-2021 13:132021-05-21 13:13:38GTI8384a5c99eNON UK AIRPORTarrival37,0000.5010
21-05-2021 11:592021-05-21 11:59:31MONICA224009d5DURHAM TEES VALLEY AIRPORTarrival13,1680.3617
21-05-2021 09:382021-05-21 09:38:39RRR689443c171RAF BRIZE NORTONdeparture16,6410.2417
21-05-2021 09:232021-05-21 09:23:38KLM736485ecdarrival37,0000.768
20-05-2021 06:002021-05-20 06:00:33SLM994448441NON UK AIRPORTarrival36,0000.5310
20-05-2021 03:062021-05-20 03:06:00KLM7024850f5NON UK AIRPORTarrival37,0000.4011
20-05-2021 03:052021-05-20 03:05:04ABD3694cc3eeNON UK AIRPORTarrival35,0000.0711
19-05-2021 06:182021-05-19 06:18:57KLM714484371NON UK AIRPORTarrival41,0000.1812
19-05-2021 04:412021-05-19 04:41:31DLH4233c6570NON UK AIRPORTarrival39,0000.1912
18-05-2021 16:542021-05-18 16:54:28FRA824009d1GLASGOW PRESTWICK AIRPORTarrival15,4250.7712
18-05-2021 16:092021-05-18 16:09:51ETP6340740dUNKNOWN UK AIRPORTarrival1,8890.4245
18-05-2021 05:412021-05-18 05:41:41N257Aa2717fNON UK AIRPORTarrival41,0000.2811
17-05-2021 19:282021-05-17 19:28:03GAYLC4018c7TATENHILL AIRFIELDarrival2,2710.5434
17-05-2021 17:582021-05-17 17:58:43FRA884009d3BOURNEMOUTH AIRPORTdeparture19,8110.0420
17-05-2021 11:042021-05-17 11:04:58MPH77624841c5NON UK AIRPORTarrival37,0000.0612
17-05-2021 10:552021-05-17 10:55:53KLM168484fffNON UK AIRPORTarrival39,0000.778
17-05-2021 06:412021-05-17 06:41:19UAE99168963a1NON UK AIRPORTarrival35,0000.4810
16-05-2021 19:402021-05-16 19:40:18SVA9004cc52aNON UK AIRPORTarrival37,0000.5210
16-05-2021 13:502021-05-16 13:50:14N508RAa65920UNKNOWN AIRPORTarrival3,5250.8917
16-05-2021 13:282021-05-16 13:28:10KLM7404843f2NON UK AIRPORTarrival41,0000.1612
15-05-2021 23:182021-05-15 23:18:20CJT1893c04599NON UK AIRPORTarrival34,9430.2111
15-05-2021 23:062021-05-15 23:06:19CJT1895c0208aNON UK AIRPORTarrival35,0000.3712
15-05-2021 14:232021-05-15 14:23:54HLE22406cbcBRISTOL AIRPORTarrival1,4790.3153
15-05-2021 10:032021-05-15 10:03:45UAL46a254d6NON UK AIRPORTarrival38,9810.689
15-05-2021 03:332021-05-15 03:33:29KLM7024851b1NON UK AIRPORTarrival42,9920.3212
14-05-2021 18:512021-05-14 18:51:40GWOFM400f86LONDON CITY AIRPORTarrival2,8650.8520
14-05-2021 15:082021-05-14 15:08:0970004038e3UNKNOWN UK AIRPORTdeparture1,8660.2818
14-05-2021 15:072021-05-14 15:07:36GBVOS4038e3arrival1,8270.2625
14-05-2021 14:242021-05-14 14:24:35ETP6340740eUNKNOWN UK AIRPORTarrival1,7490.4785
14-05-2021 13:552021-05-14 13:55:40ETP6540740cUNKNOWN UK AIRPORTarrival1,5050.6925
14-05-2021 13:112021-05-14 13:11:47ETP1014074caMOD BOSCOMBE DOWN AIRPORTarrival10,4510.6336
14-05-2021 12:582021-05-14 12:58:16KLM713484368arrival36,0000.6410
14-05-2021 12:492021-05-14 12:49:30KLM75748436cNON UK AIRPORTarrival36,0000.2713
13-05-2021 07:052021-05-13 07:05:49UAL907a47fdeNON UK AIRPORTarrival38,9940.649
13-05-2021 05:592021-05-13 05:59:03SLM994448442NON UK AIRPORTarrival35,0000.2313
13-05-2021 05:382021-05-13 05:38:11DLH4193c6572NON UK AIRPORTarrival39,9170.5312
12-05-2021 13:222021-05-12 13:22:30ETP1014074caMOD BOSCOMBE DOWN AIRPORTdeparture10,5870.0428
12-05-2021 13:092021-05-12 13:09:14GCHHI406687UNKNOWN UK AIRPORTarrival2,0500.7327
12-05-2021 09:082021-05-12 09:08:46UAE9330896210NON UK AIRPORTarrival37,0000.6610
12-05-2021 07:422021-05-12 07:42:05KLM7144850f6NON UK AIRPORTarrival36,0000.619
12-05-2021 07:262021-05-12 07:26:51UAE99188963a1NON UK AIRPORTarrival35,0000.2612
12-05-2021 06:342021-05-12 06:34:21UAL960a05628NON UK AIRPORTarrival38,9980.5410
12-05-2021 06:032021-05-12 06:03:13DAL14ab0e54NON UK AIRPORTarrival39,0000.4711
11-05-2021 14:202021-05-11 14:20:08N304VSa3301aMOD BOSCOMBE DOWN AIRPORTarrival16,6440.6218
11-05-2021 13:542021-05-11 13:54:41HLE22406cbcBRISTOL AIRPORTarrival1,5730.7426
11-05-2021 11:412021-05-11 11:41:08NULL406cbcarrival1,1840.2212
11-05-2021 01:462021-05-11 01:46:57SVA39204cc534NON UK AIRPORTarrival41,0000.6810
10-05-2021 21:392021-05-10 21:39:24TAY44263922f4EDINBURGH AIRPORTarrival33,0320.5014
10-05-2021 08:462021-05-10 08:46:53FRA89400e15DURHAM TEES VALLEY AIRPORTarrival22,5970.3016
10-05-2021 05:392021-05-10 05:39:44ABD7374cc53dNON UK AIRPORTarrival41,0000.5311
09-05-2021 23:352021-05-09 23:35:37ICL942448465NON UK AIRPORTarrival35,0000.2112
09-05-2021 06:312021-05-09 06:31:47BOX4153c4582NON UK AIRPORTarrival36,0000.1913
09-05-2021 06:052021-05-09 06:05:50UAL2798a05628NON UK AIRPORTarrival39,9950.1911
08-05-2021 07:382021-05-08 07:38:32UAL907a2f2faNON UK AIRPORTarrival38,9890.2311
08-05-2021 05:492021-05-08 05:49:24DAL262a4bf95NON UK AIRPORTarrival38,0000.1213
07-05-2021 17:392021-05-07 17:39:14GREVE4052baLYDD AIRPORTarrival1,9460.3881
07-05-2021 15:282021-05-07 15:28:53GBMBJ40258fUNKNOWN UK AIRPORTdeparture4,3110.32219
07-05-2021 15:132021-05-07 15:13:07ETP0740740cUNKNOWN UK AIRPORTarrival2,8850.7839
07-05-2021 15:122021-05-07 15:12:50GMROS4075b5COMPTON ABBAS AERODROMEarrival2,2120.0858
07-05-2021 15:122021-05-07 15:12:17GCKWO4075a4COMPTON ABBAS AERODROMEarrival2,0340.2639
07-05-2021 12:442021-05-07 12:44:58GMROS4075b5COMPTON ABBAS AERODROMEarrival2,0820.1374
07-05-2021 12:192021-05-07 12:19:11GRAZE407ad4WHITE WALTHAM AIRFIELDarrival1,7050.4342
07-05-2021 10:202021-05-07 10:20:432SALE48ebedLIVERPOOL JOHN LENNON AIRPORTarrival2,8980.7825
06-05-2021 15:562021-05-06 15:56:17ZORRO143c1f1BOURNEMOUTH AIRPORTarrival3,6930.0427
06-05-2021 13:122021-05-06 13:12:37KLM7444851f6NON UK AIRPORTarrival39,0000.1711
06-05-2021 11:152021-05-06 11:15:03KLM755484368NON UK AIRPORTarrival41,0000.768
06-05-2021 08:412021-05-06 08:41:17KLM741485342NON UK AIRPORTarrival41,0000.4111
06-05-2021 06:052021-05-06 06:05:23AAL70ab30e6NON UK AIRPORTarrival37,9830.5110
06-05-2021 03:512021-05-06 03:51:51CHG532448465NON UK AIRPORTarrival35,0000.0712
05-05-2021 16:522021-05-05 16:52:06ETP8940740cUNKNOWN UK AIRPORTarrival3,5280.3050
05-05-2021 11:152021-05-05 11:15:30GWILC407803UNKNOWN UK AIRPORTarrival1,6300.6634
04-05-2021 21:352021-05-04 21:35:49HLE22406cbcBRISTOL AIRPORTarrival1,5310.0250
04-05-2021 19:002021-05-04 19:00:45HLE22406cbcBRISTOL AIRPORTarrival1,6170.1960
04-05-2021 18:262021-05-04 18:26:06HLE22406cbcBRISTOL AIRPORTarrival1,6250.4341
04-05-2021 17:182021-05-04 17:18:42HLE22406cbcBRISTOL AIRPORTarrival1,8040.2835
04-05-2021 15:072021-05-04 15:07:09KLM129484369NON UK AIRPORTdeparture37,2580.4013
04-05-2021 12:072021-05-04 12:07:26KLM706485345NON UK AIRPORTarrival41,0000.4410
04-05-2021 08:022021-05-04 08:02:04KLM7714850f5NON UK AIRPORTarrival37,0000.1312
03-05-2021 09:532021-05-03 09:53:20KLM7534851f7NON UK AIRPORTarrival32,0000.3113
03-05-2021 05:272021-05-03 05:27:40DAL262a4bf95NON UK AIRPORTarrival39,0000.729
02-05-2021 20:042021-05-02 20:04:53GJPMA40411cUNKNOWN UK AIRPORTarrival3,1180.3766
02-05-2021 16:092021-05-02 16:09:40GBPVA402e3aWOLVERHAMPTON HALFPENNY GREEN AIRPORTarrival3,8080.8036
02-05-2021 15:262021-05-02 15:26:24HLE22406cbcBRISTOL AIRPORTarrival1,2600.7433
02-05-2021 15:152021-05-02 15:15:57GBTMK403467COMPTON ABBAS AERODROMEarrival2,7000.2552
02-05-2021 14:382021-05-02 14:38:13GCLMB407984UNKNOWN UK AIRPORTarrival3,8600.0177
02-05-2021 14:182021-05-02 14:18:02HLE22406cbcBRISTOL AIRPORTarrival1,0670.7429
02-05-2021 12:522021-05-02 12:52:28GCCTR404b2bPOPHAM AIRFIELDarrival2,6810.9235
02-05-2021 11:252021-05-02 11:25:11GBRJL402f62UNKNOWN UK AIRPORTarrival1,9730.8336
02-05-2021 10:352021-05-02 10:35:26GCEMY4051b6UNKNOWN UK AIRPORTarrival1,5040.6211
01-05-2021 21:532021-05-01 21:53:18HLE22406cbcBRISTOL AIRPORTarrival1,7000.8526
01-05-2021 21:162021-05-01 21:16:58KLM7014851b0NON UK AIRPORTarrival35,9960.1912
01-05-2021 20:162021-05-01 20:16:21HLE22406cbcBRISTOL AIRPORTarrival1,3630.8522
01-05-2021 15:052021-05-01 15:05:55GBUNB403679UNKNOWN UK AIRPORTarrival2,5680.03103
01-05-2021 15:042021-05-01 15:04:07NULL403679departure1,8190.1412
01-05-2021 14:412021-05-01 14:41:1570004038e3UNKNOWN UK AIRPORTarrival2,1160.6728
01-05-2021 14:132021-05-01 14:13:31GCDVK404f3fUNKNOWN UK AIRPORTarrival1,6010.2285
01-05-2021 14:072021-05-01 14:07:36GBVKU4038d5UNKNOWN UK AIRPORTarrival2,5190.7263
01-05-2021 13:042021-05-01 13:04:07GRVIS40499dCOMPTON ABBAS AERODROMEarrival2,8700.6732
01-05-2021 12:412021-05-01 12:41:53GPGFG40464bCOMPTON ABBAS AERODROMEarrival2,1450.7515
01-05-2021 10:112021-05-01 10:11:26GAYLC4018c7TATENHILL AIRFIELDarrival1,6020.238
01-05-2021 06:262021-05-01 06:26:11KLM789484411NON UK AIRPORTarrival39,0000.2812
30-04-2021 16:192021-04-30 16:19:45GAZWS402375COTSWOLD AIRPORTdeparture4,0710.1943
30-04-2021 05:372021-04-30 05:37:51CLX64E4d0109NON UK AIRPORTarrival37,0000.4411
30-04-2021 00:082021-04-30 00:08:03MPH73414841c4NON UK AIRPORTarrival30,0000.2113
29-04-2021 12:192021-04-29 12:19:5736940564cUNKNOWN UK AIRPORTarrival3,6880.29330
29-04-2021 07:362021-04-29 07:36:10UAL972a254daNON UK AIRPORTarrival38,9920.1812
29-04-2021 06:032021-04-29 06:03:47DLH4193c6565NON UK AIRPORTarrival39,0000.1912
29-04-2021 04:192021-04-29 04:19:44TOM917P406f3bNON UK AIRPORTarrival40,9890.5311
28-04-2021 06:472021-04-28 06:47:00UAL960a05648NON UK AIRPORTarrival38,9960.1412
28-04-2021 06:292021-04-28 06:29:04UAL2798ac9923NON UK AIRPORTarrival40,0000.808
28-04-2021 06:222021-04-28 06:22:35DLH4633c656cNON UK AIRPORTarrival41,0000.6810
28-04-2021 05:302021-04-28 05:30:32UAL989a22d7bNON UK AIRPORTarrival38,9930.0811
27-04-2021 20:442021-04-27 20:44:50UPS203a82aa0NON UK AIRPORTarrival35,0000.2612
27-04-2021 18:002021-04-27 18:00:55FRA834009ccDURHAM TEES VALLEY AIRPORTarrival12,5780.909
27-04-2021 17:232021-04-27 17:23:44GCKGS407365UNKNOWN UK AIRPORTarrival2,4330.7855
27-04-2021 13:012021-04-27 13:01:13GARDZ406d42FARNBOROUGH AIRPORTarrival2,3110.6910
27-04-2021 11:422021-04-27 11:42:16KLM779484369NON UK AIRPORTdeparture34,5950.2014
27-04-2021 11:272021-04-27 11:27:17FRA804009d2DURHAM TEES VALLEY AIRPORTarrival23,0000.819
27-04-2021 09:472021-04-27 09:47:11KLM7494851aeNON UK AIRPORTarrival35,9880.3213
27-04-2021 09:312021-04-27 09:31:25GORRG405837UNKNOWN UK AIRPORTarrival2,6500.0627
27-04-2021 04:152021-04-27 04:15:27AZA6034ca937NON UK AIRPORTarrival41,0000.609
Event_date_time Event_date_time_hidden Call Sign ICAO24 Airport Direction Altitude (feet) Distance (miles) Airspace (seconds)