Kiri
| Dokumendiregister | Transpordiamet |
| Viit | 13.7-3/24/11153-1 |
| Registreeritud | 25.06.2024 |
| Sünkroonitud | 27.06.2024 |
| Liik | Sissetulev kiri |
| Funktsioon | 13.7 Aeronavigatsiooniteenuse ja lennuliikluse korraldamine (ATM/ANS) |
| Sari | 13.7-3 Lennuliiklusalane kirjavahetus |
| Toimik | 13.7-3/2024 |
| Juurdepääsupiirang | Avalik |
| Juurdepääsupiirang | |
| Adressaat | Laserimage AB |
| Saabumis/saatmisviis | Laserimage AB |
| Vastutaja | Tanel Kulbas (Users, Lennundusteenistus, Lennuliiklusteeninduse ja lennuväljade osakond) |
| Originaal | Ava uues aknas |
Failid
Hello,
I do apologize that I’m not yet familiar with the official routines in Estonia. Please see attached documents proposing unterminated laser operations at an outdoor music festival in Otepää.
I know and understand that the time is very limited but hopefully there is still a chance of having everything in order.
Thank you very much in advance!
Best regards,
Henrik Hoffman
Laserimage AB
Kyrkogatan 17
632 20 Eskilstuna
Sweden
[email protected] | www.laserimage.se | www.facebook.com/laserimage
T +46 16 400 10 41 | M +46 706 84 80 13 | F +46 16 14 00 18
From: Briefing <[email protected]>
Sent: den 24 juni 2024 20:14
To: [email protected]
Subject: RE: Information regadring unterminated laser operation. (LIAS-2412)
Dear Henrik Hoffman,
According to estonian NOTAM procedure, we accept NOTAM-proposals only from persons with estonian official permition.
As you are not one of them, then I reccommend you to send that kind of NOTAM-proposals to our Estonian Transport Administration Aviation Division.
Post: | Estonian Transport Administration |
Tel: | +372 610 3500 |
Fax: | +372 610 3501 |
E-mail: | |
AFS: | NIL |
URL: |
Hours of operation: MON to FRI 0800 to 1630 LMT.
|
From: [email protected] <[email protected]>
Sent: Monday, June 24, 2024 5:40 PM
To: Briefing <[email protected]>
Subject: Information regadring unterminated laser operation. (LIAS-2412)
Hello,
Attached is a NOTAM-proposal regarding unterminated laser operations, the event is the festival Retrobest in Otepää 27-29/6-2024
Best regards
Henrik Hoffman
Laserimage AB
Kyrkogatan 17
632 20 Eskilstuna
Sweden
[email protected] | www.laserimage.se | www.facebook.com/laserimage
T +46 16 400 10 41 | M +46 706 84 80 13 | F +46 16 14 00 18
2024-06-24
LIAS-2412 SUMMARY: OUTDOOR LASER OPERATIONS
Open air music festival: Retrobest
47601
1,01 NM
2024-06-28 - 2024-06-29 (18:00-04:00 UTC)
Emil Nyman: +46(0)76-209 03 37 Ranna tee 3 67405 Otepää
2024-06-27 - 2024-06-28 (19:00-04:00 UTC)
58° 02' 39'' N 26° 28' 02'' E 430 58° 03' 06'' N 26° 29' 46'' E 430+5289=5719
3767 18843767 10578 10578 5289 47601 23801 476010 476010 238005
2024-06-29 - 2024-06-29 (18:00-23:00 UTC)
33-93° 30° 0°
Henrik Hoffman, Laser Safety Officer
+46 70 684 80 13
Johan Lindell, CEO
+46 73 324 22 96
The laser calculations in this document are based on document
FAA 7140-1; published by US Department of Transportation
All calculations follows the directives given in document
AC No: 70-1; published by Federal Aviation Administration
Application for outdoor laser operations
Document name
LIAS-2412
Date created
2024-06-24
Author Checked and approved
3
4
FAA7140-1 – NOTICE OF PROPOSED OUTDOOR LASER OPERATION(S) 5
FAA7140-1 – LASER CONFIGURATION WORKSHEET 6
LASER CALCULATION REFERENCE 7
Revision
MAP: LOCATION, RADIATION AREA, PROPOSED NOTAM AREA
Revision Log
Date Comment
Table of contents
SUMMARY
2024-06-24 First Release
2/7
Vertical distance:
Maximum elevation:
Nominal Ocular Hazard Distance (NOHD):
Horizontal distance:
Vertical distance:
Sensitive Zone Exposure Distance (SZED):
Horizontal distance:
Time slots:
Location:
Coordinates:
Sector affected by laser radiation (True azimuth N=0°):
Magnetic declination:
Minimum elevation:
SUMMARY
The goal of this summary is to highlight the most important information regarding an upcoming outdoor laser show.
Laserimage is responsible for the laser calculations, set-up and control during the event.
On site responsible:
Type and name of event:
Emil Nyman: +46(0)76-209 03 37
Open air music festival: Retrobest
Ranna tee 3 67405 Otepää
58° 02' 39'' N 26° 28' 02'' E
33-93°
10,03° 0°
30°
3767 ft
1884 ft
10578 ft
5289 ft
2024-06-28 - 2024-06-29 (18:00-04:00 UTC) 2024-06-27 - 2024-06-28 (19:00-04:00 UTC)
2024-06-29 - 2024-06-29 (18:00-23:00 UTC)
3/7
MAP: LOCATION, RADIATION AREA, PROPOSED NOTAM AREA
1,01 NM
58° 02' 39'' N 26° 28' 02'' E 430 58° 03' 06'' N 26° 29' 46'' E 430+5289=5719
3767 ft 10578 ft 33-93°
4/7
FAA7140-1 – NOTICE OF PROPOSED OUTDOOR LASER OPERATION(S)
EANS [email protected]
Laserimage AB Kyrkogatan 17 SE-632 20 ESKILSTUNA
Open air music festival 2024-06-24
Retrobest festival Ranna tee 3 67405 Otepää
Outdoor music event where lasers are used as special light effect
Emil Nyman
+46(0)76-209 03 37
In case of malfunction; physical masking will prevent the laser radiation to reach unintended areas
1
Map showing location and beam directions
Henrik Hoffman LSO
+46(0)70-684 80 13 [email protected]
2024-06-27 - 2024-06-28 (19:00-04:00 UTC) 2024-06-28 - 2024-06-29 (18:00-04:00 UTC) 2024-06-29 - 2024-06-29 (18:00-23:00 UTC)
5/7
FAA7140-1 – LASER CONFIGURATION WORKSHEET
11 Retrobest 2024-06-24
The configuration consists of 12 laser sources (DL40RGB).
420
10
430
58 02 39
26 28 02
X Google Maps & Earth
X
DIODE
38
0,4
1,2
638; 520; 450
0,00254
10; 12; 16
0,2653; 0,7092; 0,038
11,77
30
0
10,03
X 33-93
3767 3767 1884 10578 10578 5289 47601 47601 23801 476010 476010 238005
X Excel-spreadsheet
In point 4 on this page it's stated that the minimum elevation is set to 0 °, this angle is not fixed since every laser source is always adjusted in a way that people, buildings and road/railway/shipping-traffic are physically shielded against laser radiation.
6/7
LASER CALCULATION REFERENCE
1366∙38
1,2²∙0,00254
51908
0,0036576 3767 ft
1,2 11,7 3083,33∙ 3,43 10578 ft
10578
10578
47601 ft
476010 ft
cos0° = 3767∙1 ≈ 3767 ft cos0° = 10578∙1 ≈ 10578 ft cos0° = 47601∙1 ≈ 47601 ft cos0° = 476010∙1 ≈ 476010 ft
sin30° = 3767∙0,5 ≈ 1884 ft sin30° = 10578∙0,5 ≈ 5289 ft sin30° = 47601∙0,5 ≈ 23801 ft sin30° = 476010∙0,5 ≈ 238005 ft
7/7
2024-06-24
LIAS-2412 SUMMARY: OUTDOOR LASER OPERATIONS
Open air music festival: Retrobest
47601
1,01 NM
2024-06-28 - 2024-06-29 (18:00-04:00 UTC)
Emil Nyman: +46(0)76-209 03 37 Ranna tee 3 67405 Otepää
2024-06-27 - 2024-06-28 (19:00-04:00 UTC)
58° 02' 39'' N 26° 28' 02'' E 430 58° 03' 06'' N 26° 29' 46'' E 430+5289=5719
3767 18843767 10578 10578 5289 47601 23801 476010 476010 238005
2024-06-29 - 2024-06-29 (18:00-23:00 UTC)
33-93° 30° 0°
Henrik Hoffman, Laser Safety Officer
+46 70 684 80 13
Johan Lindell, CEO
+46 73 324 22 96
The laser calculations in this document are based on document
FAA 7140-1; published by US Department of Transportation
All calculations follows the directives given in document
AC No: 70-1; published by Federal Aviation Administration
Application for outdoor laser operations
Document name
LIAS-2412
Date created
2024-06-24
Author Checked and approved
3
4
FAA7140-1 – NOTICE OF PROPOSED OUTDOOR LASER OPERATION(S) 5
FAA7140-1 – LASER CONFIGURATION WORKSHEET 6
LASER CALCULATION REFERENCE 7
Revision
MAP: LOCATION, RADIATION AREA, PROPOSED NOTAM AREA
Revision Log
Date Comment
Table of contents
SUMMARY
2024-06-24 First Release
2/7
Vertical distance:
Maximum elevation:
Nominal Ocular Hazard Distance (NOHD):
Horizontal distance:
Vertical distance:
Sensitive Zone Exposure Distance (SZED):
Horizontal distance:
Time slots:
Location:
Coordinates:
Sector affected by laser radiation (True azimuth N=0°):
Magnetic declination:
Minimum elevation:
SUMMARY
The goal of this summary is to highlight the most important information regarding an upcoming outdoor laser show.
Laserimage is responsible for the laser calculations, set-up and control during the event.
On site responsible:
Type and name of event:
Emil Nyman: +46(0)76-209 03 37
Open air music festival: Retrobest
Ranna tee 3 67405 Otepää
58° 02' 39'' N 26° 28' 02'' E
33-93°
10,03° 0°
30°
3767 ft
1884 ft
10578 ft
5289 ft
2024-06-28 - 2024-06-29 (18:00-04:00 UTC) 2024-06-27 - 2024-06-28 (19:00-04:00 UTC)
2024-06-29 - 2024-06-29 (18:00-23:00 UTC)
3/7
MAP: LOCATION, RADIATION AREA, PROPOSED NOTAM AREA
1,01 NM
58° 02' 39'' N 26° 28' 02'' E 430 58° 03' 06'' N 26° 29' 46'' E 430+5289=5719
3767 ft 10578 ft 33-93°
4/7
FAA7140-1 – NOTICE OF PROPOSED OUTDOOR LASER OPERATION(S)
EANS [email protected]
Laserimage AB Kyrkogatan 17 SE-632 20 ESKILSTUNA
Open air music festival 2024-06-24
Retrobest festival Ranna tee 3 67405 Otepää
Outdoor music event where lasers are used as special light effect
Emil Nyman
+46(0)76-209 03 37
In case of malfunction; physical masking will prevent the laser radiation to reach unintended areas
1
Map showing location and beam directions
Henrik Hoffman LSO
+46(0)70-684 80 13 [email protected]
2024-06-27 - 2024-06-28 (19:00-04:00 UTC) 2024-06-28 - 2024-06-29 (18:00-04:00 UTC) 2024-06-29 - 2024-06-29 (18:00-23:00 UTC)
5/7
FAA7140-1 – LASER CONFIGURATION WORKSHEET
11 Retrobest 2024-06-24
The configuration consists of 12 laser sources (DL40RGB).
420
10
430
58 02 39
26 28 02
X Google Maps & Earth
X
DIODE
38
0,4
1,2
638; 520; 450
0,00254
10; 12; 16
0,2653; 0,7092; 0,038
11,77
30
0
10,03
X 33-93
3767 3767 1884 10578 10578 5289 47601 47601 23801 476010 476010 238005
X Excel-spreadsheet
In point 4 on this page it's stated that the minimum elevation is set to 0 °, this angle is not fixed since every laser source is always adjusted in a way that people, buildings and road/railway/shipping-traffic are physically shielded against laser radiation.
6/7
LASER CALCULATION REFERENCE
1366∙38
1,2²∙0,00254
51908
0,0036576 3767 ft
1,2 11,7 3083,33∙ 3,43 10578 ft
10578
10578
47601 ft
476010 ft
cos0° = 3767∙1 ≈ 3767 ft cos0° = 10578∙1 ≈ 10578 ft cos0° = 47601∙1 ≈ 47601 ft cos0° = 476010∙1 ≈ 476010 ft
sin30° = 3767∙0,5 ≈ 1884 ft sin30° = 10578∙0,5 ≈ 5289 ft sin30° = 47601∙0,5 ≈ 23801 ft sin30° = 476010∙0,5 ≈ 238005 ft
7/7