| Dokumendiregister | Transpordiamet |
| Viit | 13.11-4/26/2378-7 |
| Registreeritud | 13.04.2026 |
| Sünkroonitud | 14.04.2026 |
| Liik | Kooskõlastus / kinnitus / heakskiitmine |
| Funktsioon | 13.11 Mehitamata õhusõidukite lennutamise korraldamine |
| Sari | 13.11-4 Erikategooria omistamise dokumendid |
| Toimik | 13.11-4/26-009 |
| Juurdepääsupiirang | Avalik |
| Adressaat | |
| Saabumis/saatmisviis | |
| Vastutaja | Olga Tkach (Users, Lennundusteenistus, Mehitamata lennunduse osakond) |
| Originaal | Ava uues aknas |
TRANSPORDIAMETI JUHTIMISSÜSTEEM OT_264_K1_V3_r1
OPERATIONAL AUTHORISATION FOR THE `SPECIFIC`CATEGORY
Kinnitamine: 13.04.2026 nr 13.11-4/26/2378-7 1/3
Data protection: the competent authority processes the personal data submitted in the application in accordance
with Regulation (EU) 2016/679 of the European Parliament and of the Council of 27 April 2016 on the protection of natural persons in the processing of personal data and on the free movement of such data and on the repeal of
Directive 95/46/EC (protection of personal data general regulation). The competent authority processes personal
data for the purposes of filling out the request, managing it and taking follow-up measures in accordance with Article 12 of Regulation (EU) 2019/947 of 24 May 2019 on the rules and procedures for the operation of
unmanned aircraft.
If the applicant needs additional information about the processing of their personal data or the exercise of their rights (for example, to access or correct inaccurate or incomplete data), they must contact the contact point of
their competent authority.
The applicant has the right to file a complaint with the national data protection authority regarding the processing of his personal data at any time.
1. Authority that issues the authorisation
1.1 Issuing authority Estonian Transport Administration
1.2 Point of contact
Name
Telephone
Olga Tkach
Senior Inspector of Unmanned Aviation Department
+372 5329 2797
2. UAS operator data
2.1 UAS operator registration number EST9dxkowlp3l0kx
2.2 UAS operator name Keskkonnaamet
2.3 Operational point of contact
Name
Telephone
Janar Aleksandrov
+3725124731
3. Authorised operation
3.1 Authorised location(s) According to PDRA and its compliance table
3.2 Extent of the adjacent area 5 km
3.3 Risk assessment reference and revision SORA version __ PDRA G01-1.3 other ________
3.4 Level of assurance and integrity SAIL II
3.5 Type of operation VLOS BVLOS
3.6 Transport of dangerous goods Yes No
3.7 Ground risk
characterisation
3.7.1 Operational area Sparsely populated areas
3.7.2 Adjacent area Sparsely populated areas
3.8 Ground risk
mitigations
3.8.1 Strategic mitigations No Yes, low Yes, medium Yes, high
3.8.2 ERP No Yes, low Yes, medium Yes, high
3.9 Height limit of the operational volume 150 m AGL
3.10 Residual air risk
level
3.10.1 Operational volume ARC-a ARC-b ARC-c ARC-d
3.10.2. Adjacent volume ARC-a ARC-b ARC-c ARC-d
3.11 Air risk
mitigations
3.11.1 Strategic mitigations No Yes
3.11.2 Tactical mitigation
methods Annex 4
TRANSPORDIAMETI JUHTIMISSÜSTEEM OT_264_K1_V3_r1
OPERATIONAL AUTHORISATION FOR THE `SPECIFIC`CATEGORY
Kinnitamine: 13.04.2026 nr 13.11-4/26/2378-7 2/3
3.12 Achieved level of containment Basic
Enhanced
3.13 Remote pilot competency Declared. OM 3.6
3.14 Competency of staff, other than the remote pilot,
essential for the safety of the operation Declared. OM 3.6
3.15 Type of events to be reported to the competent
authority (in addition to those required by
Regulation (EU) No 376/2014) OM 10
3.16 Insurance No Yes
3.17 Operations manual reference KKR_Keskkonnaamet
3.18 Compliance evidence file reference OT_264_K1_V5_r1_PDRA_G01_Compliance_.docx
3.19 Remarks / additional limitations n/a
4. Data of authorised UAS
4.1 Manufacturer 4.1.1 DJI
4.1.2 DJI 4.2 Model
4.2.1 Mavic 4
4.2.2. Mavic 3E/T
4.3 Type of UAS 4.3.1 Multirotor
4.3.2 Multirotor
4.4 Maximum
characteristic
dimensions
4.4.1 712 mm
4.4.2 620 mm
4.5 Take-off mass 4.5.1 1430 g
4.5.2 1050g 4.6 Maximum speed
4.6.1 21 m/s
4.6.2 21 m/s
4.7 Additional technical requirements n/a
4.8 Serial number or, if applicable, UA registration
mark Annex 13
4.9 Number of type certificate (TC) or design
verification report, if required n/a
4.10 Number of the certificate of airworthiness
(CofA), if required n/a
4.11 Number of the noise certificate, if required n/a
4.12 Mitigation to reduce effect of ground impact
No
Yes, medium
Yes, high
Required to reduce the ground risk Yes No
4.13 Technical requirements for containment Basic
Enhanced
TRANSPORDIAMETI JUHTIMISSÜSTEEM OT_264_K1_V3_r1
OPERATIONAL AUTHORISATION FOR THE `SPECIFIC`CATEGORY
Kinnitamine: 13.04.2026 nr 13.11-4/26/2378-7 3/3
5. Remarks
NIL
6. Operational authorisation
Republic of Estonia Environmental Board is authorised to conduct UAS operations with the UAS(s) defined in Section 4
and according to the conditions and limitations defined in Section 3, for as long as it complies with this operational
authorisation, with Regulation (EU) 2019/947, and with any applicable Union and national regulations related to privacy,
data protection, liability, insurance, security, and environmental protection.
6.1 Operational authorisation number EST-OAT-0023/001
6.2 Expiry date 12.04.2031
Date
13.04.2026
Signature and stamp
Olga Tkach / Senior Inspector of Unmanned Aviation in the capacity of Head of
department / signed digitally/
TRANSPORDIAMETI JUHTIMISSÜSTEEM OT_264_K1_V3_r1
OPERATIONAL AUTHORISATION FOR THE `SPECIFIC`CATEGORY
Kinnitamine: 13.04.2026 nr 13.11-4/26/2378-7 1/3
Data protection: the competent authority processes the personal data submitted in the application in accordance
with Regulation (EU) 2016/679 of the European Parliament and of the Council of 27 April 2016 on the protection of natural persons in the processing of personal data and on the free movement of such data and on the repeal of
Directive 95/46/EC (protection of personal data general regulation). The competent authority processes personal
data for the purposes of filling out the request, managing it and taking follow-up measures in accordance with Article 12 of Regulation (EU) 2019/947 of 24 May 2019 on the rules and procedures for the operation of
unmanned aircraft.
If the applicant needs additional information about the processing of their personal data or the exercise of their rights (for example, to access or correct inaccurate or incomplete data), they must contact the contact point of
their competent authority.
The applicant has the right to file a complaint with the national data protection authority regarding the processing of his personal data at any time.
1. Authority that issues the authorisation
1.1 Issuing authority Estonian Transport Administration
1.2 Point of contact
Name
Telephone
Olga Tkach
Senior Inspector of Unmanned Aviation Department
+372 5329 2797
2. UAS operator data
2.1 UAS operator registration number EST9dxkowlp3l0kx
2.2 UAS operator name Keskkonnaamet
2.3 Operational point of contact
Name
Telephone
Janar Aleksandrov
+3725124731
3. Authorised operation
3.1 Authorised location(s) In airspace that is reserved or segregated for the UAS operation
3.2 Extent of the adjacent area 5 km
3.3 Risk assessment reference and revision SORA version __ PDRA G02-1.2 other ________
3.4 Level of assurance and integrity SAIL II
3.5 Type of operation VLOS BVLOS
3.6 Transport of dangerous goods Yes No
3.7 Ground risk
characterisation
3.7.1 Operational area Sparsely populated areas
3.7.2 Adjacent area Sparsely populated areas
3.8 Ground risk
mitigations
3.8.1 Strategic mitigations No Yes, low Yes, medium Yes, high
3.8.2 ERP No Yes, low Yes, medium Yes, high
3.9 Height limit of the operational volume The maximum height of the operation volume is limited by the
size of the reserved or segregated airspace.
3.10 Residual air risk
level
3.10.1 Operational volume ARC-a ARC-b ARC-c ARC-d
3.10.2. Adjacent volume ARC-a ARC-b ARC-c ARC-d
3.11 Air risk
mitigations
3.11.1 Strategic mitigations No Yes
3.11.2 Tactical mitigation
methods Annex 4
TRANSPORDIAMETI JUHTIMISSÜSTEEM OT_264_K1_V3_r1
OPERATIONAL AUTHORISATION FOR THE `SPECIFIC`CATEGORY
Kinnitamine: 13.04.2026 nr 13.11-4/26/2378-7 2/3
3.12 Achieved level of containment Basic
Enhanced
3.13 Remote pilot competency Declared. OM 3.6
3.14 Competency of staff, other than the remote pilot,
essential for the safety of the operation Declared. OM 3.6
3.15 Type of events to be reported to the competent
authority (in addition to those required by
Regulation (EU) No 376/2014) OM 10
3.16 Insurance No Yes
3.17 Operations manual reference KKR_Keskkonnaamet
3.18 Compliance evidence file reference OT_264_K1_V5_r1_PDRA_G02_Compliance_.docx
3.19 Remarks / additional limitations n/a
4. Data of authorised UAS
4.1 Manufacturer 4.1.1 DJI
4.1.2 DJI 4.2 Model
4.2.1 Mavic 4
4.2.2. Mavic 3E/T
4.3 Type of UAS 4.3.1 Multirotor
4.3.2 Multirotor
4.4 Maximum
characteristic
dimensions
4.4.1 712 mm
4.4.2 620 mm
4.5 Take-off mass 4.5.1 1430 g
4.5.2 1050g 4.6 Maximum speed
4.6.1 21 m/s
4.6.2 21 m/s
4.7 Additional technical requirements n/a
4.8 Serial number or, if applicable, UA registration
mark Annex 13
4.9 Number of type certificate (TC) or design
verification report, if required n/a
4.10 Number of the certificate of airworthiness
(CofA), if required n/a
4.11 Number of the noise certificate, if required n/a
4.12 Mitigation to reduce effect of ground impact
No
Yes, medium
Yes, high
Required to reduce the ground risk Yes No
4.13 Technical requirements for containment Basic
Enhanced
TRANSPORDIAMETI JUHTIMISSÜSTEEM OT_264_K1_V3_r1
OPERATIONAL AUTHORISATION FOR THE `SPECIFIC`CATEGORY
Kinnitamine: 13.04.2026 nr 13.11-4/26/2378-7 3/3
5. Remarks
NIL
6. Operational authorisation
Republic of Estonia Environmental Board is authorised to conduct UAS operations with the UAS(s) defined in Section 4
and according to the conditions and limitations defined in Section 3, for as long as it complies with this operational
authorisation, with Regulation (EU) 2019/947, and with any applicable Union and national regulations related to privacy,
data protection, liability, insurance, security, and environmental protection.
6.1 Operational authorisation number EST-OAT-0024/001
6.2 Expiry date 12.04.2031
Date
13.04.2026
Signature and stamp
Olga Tkach / Senior Inspector of Unmanned Aviation in the capacity of Head of
department / signed digitally/