OPERATIONAL AUTHORISATION FOR THE `SPECIFIC`CATEGORY
ISSUE 2
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 Valge 4, Tallinn
Office +372 620 1200
Telephone
[email protected]
Email
2. UAS operator data
2.1 UAS operator registration number ESTdwjhmplklcocs
2.2 UAS operator name Hades Geodeesia OÜ
2.3 Operational point of contact
Andrei Bljahhin
Name
+372 56848480
Telephone
[email protected]
Email
3. Authorised operation
3.1 Authorised location(s) including the lower and Generic
upper limits of the operational volume
Territory and airspace of Estonia, subject to the limitations
and conditions of the OM, risk assessment and this
authorisation.
Precise, specify coordinates
3.2 Risk assessment reference and revision SORA edition 2.5
PDRA # __-__ edition date ___
other _________
3.3 Level of assurance and integrity SAIL I SAIL II SAIL III
SAIL IV SAIL V SAIL VI
Other____________
3.4 Type of operation VLOS BVLOS
3.5 Transport of dangerous goods Yes No
3.6 Dropping material Yes No
3.7 Ground risk 3.7.1 Operational area Controlled ground area
characterisation (maximum population
density)
Sparsely populated area Up to 5 people/km2
Up to 50 people/km2
Up to 500 people/km2
Populated area Up to 5000 people/km2
Up to 50000
people/km2
More than 50000
people/km2
Assemblies of people No limit
3.7.2 Adjacent ground Sparsely populated area Up to 5 people/km2
area
Up to 50 people/km2
Up to 500 people/km2
Populated area Up to 5000 people/km2
Up to 50000
people/km2
More than 50000
people/km2
Assemblies of people No limit
3.7.3 Adjacent ground Up to 40 000 people
area (outdoor assemblies
of people allowed within 1 Up to 400 000 people
km of the operational More than 400 000 people
volume)
3.8 Ground risk mitigations 3.8.1 M1(A) - Sheltering No Low Medium High
3.8.2 M1(B) – Operational No Medium High
restrictions
3.8.3 M1(C) - Ground No Low
observation
3.8.4 M2 – Mitigation to
reduce effect of ground No Medium High
impact
3.9 Final ground risk class (GRC) 2
3.10 Residual air risk level in 3.10.1 Operational
ARC-a ARC-b ARC-c ARC-d
the operational volume volume
3.11 Air risk mitigations 3.11.1 Strategic No Yes
mitigations
If yes, please describe: as per SORA-03 p5
3.11.2 Tactical mitigation VLOS, EVLOS
methods
3.12 Achieved level of containment Low Medium High Tethered
3.13 What is the minimum RP:UA ratio allowed between
the remote pilot (RP) and the UA that may be operated RP:UA 1 : 1
simultaneously?
3.14 Remote pilot competency OM p. 3.6
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3.15 Competency of staff, other than the remote pilot, OM p.3.6
essential for the safety of the operation
3.16 Type of events to be reported to the competent
authority (in addition to those required by Regulation OM p.10
(EU) No 376/2014)
3.17 Insurance No Yes
3.18 Compliance matrix file reference SORA-03 p.11
3.19 Remarks / additional limitations
4. Data of authorised UAS
4.1 Design organisation name 3.1.1 SZ DJI Technology 4.2 Model name 4.2.1 Matrice 4E
(optional) Co., Ltd. (optional) 4.2.2 WingtraOne Gen 2
3.1.2 Wingtra AG
4.3 Type of UAS Fixed-wing 4.4 Maximum UA 4.4.1 0.3875 m
characteristic
Rotorcraft (Matrice 4E) 4.4.2 1.25 m
dimensions
Rotorcraft-gyroplane
Hybrid/VTOL
(WingtraOne Gen 2)
Lighter than air
Other _____________
4.5.1 1,420 kg 4.6 Maximum 4.6.1 21 m/s (40.821 kt)
4.5 Take-off mass (optional)
4.5.2 4,8 kg operational speed 4.6.2 16 m/s (31.101 kt)
DJI Matrice 4E — Direct RF C2 link, operating in the 2.4
GHz and 5 GHz bands, as specified in the OM
4.7 Type of C2 link
WingtraOne Gen 2 — Direct RF C2 link, operating in the
2.4 GHz band, as specified in the OM
4.8 Size of the adjacent ground area 5 km
4.9 Additional technical requirements n/a
4.10 Serial number or, if applicable, UA registration mark n/a
(optional)
4.11 Number of type certificate (TC) or design verification n/a
report (DVR), number and issue date (optional)
4.12 Number of the certificate of airworthiness (CofA) n/a
(optional)
4.13 Number of the noise certificate (optional) n/a
4.14 E-conspicuity system Direct remote ID
Network remote ID
SRD-860 In
SRD-860 Out
ADS-B In
ADS-B Out
Other ________________
5. Remarks
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Operations shall be conducted only in accordance with the approved SORA/ConOps and Operations Manual, including the
specified operational volume, containment provisions, operational procedures, emergency procedures and mitigation
measures.
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6. Operational authorisation
Hades Geodeesia OÜ 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
Implementing Regulation (EU) 2019/947, and with any applicable Union and national regulations related to privacy, data
protection, liability, insurance, security, and environmental protection. Any flight outside Estonia must comply with all the
requirements defined in this operational authorisation and is subject to validation by the competent authority of the Member
State where the operation is intended to be performed, in accordance with Article 13 of Implementing Regulation (EU)
2019/947. The condition specified in this operational authorisation shall be supplemented, where necessary, by proof of
compliance with the local conditions published by the Member State where the operation is intended to be performed and
the implementation of mitigations to address risks specific to the airspace, terrain, population and climatic conditions of the
flight area.
6.1 Operational authorisation number EST-OAT-028/001
6.2 Valid from 10/07/2026
6.3 Expiry date 09/07/2031
Date Signed digitally
10.07.2026 Priit Rifk /signed digitally/
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