FCC ID: 2A5OM-S150 FOUR AXIS AIRCRAFT

DATE : 2024-03-15 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, | appoint Jason Wu of Global United Technology Services Co., Ltd.and No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China to act as our agent in the preparation of this application for equipment certification. | certify that submitted documents properly describe the device or system for which equipment certification is sought. | also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission's regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, | acknowledge that all responsibility for complying with the terms and conditions for certification, still resides with Shantou Yile Technology Co., Ltd. and No.5 Yongxiang Road,Lingting, Chenghai Area, Shantou, China Signature: Mi su. Leen Name: Yingna Lin Title: General manager Company: Shantou Yile Technology Co., Ltd.

Shantou Yile Technology Co., Ltd. DATE : 2024-03-15 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2ASOM-S150 Product Name: FOUR AXIS AIRCRAFT Request for Confidentiality To Whom It May Concern, Pursuant to the provisions of the Commission's rules Title 47 Sections 0.457 and 0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. MSchematic Diagram MBlock Diagram MOperational Description In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR 2.803 and the importation rules in Title 47 CFR 2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s);

MExternal Photos MTest Setup Photos Minternal Photos MUser Manual For 45 days, pursuant to Public Notice DA 04-1705. OR MFor 180 days pursuantto KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Signature: . hes i Name: Yingna Li Title: General manager

Shantou Yile Technology Co., Ltd. Covered Equipment Certification Attestation Letter 3/15/2024 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN.: Reviewing Engineer FCC ID: 2A5OM-S150 Shantou Yile Technology Co., Ltd. certifies that the equipment for which authorization is sought is not covered equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Note: If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, the applicant should include an explanation on why the equipment is not covered equipment. Shantou Yile Technology Co., Ltd. certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing covered equipment. Signed: Yury na Lin Printed name: Yingna Lin Title: General manager Company Name: Shantou Yile Technology Co., Ltd. Date: 3/15/2024

Differences Declaration To whom concern, We company Shantou Yile Technology Co., Ltd. hereby declares:

The product models $65, S76, S80, S82, $83, $85, $86, $89, S91, S92

$98, $99, $101, $109, $113, $115, $116, $118, $119, $121, $125

$130, $132, $135, $136, $138, $139, $150, $151, $152, $155, $156 S158, $159, $160, $165, $166, $167, $168, $169, S173, $175, S176, S177, $178, $179, $180, $181, $182, $185, $186, $188, $189, $190 s 191, $192, $193, $195, $196, $198, $199, $312, $315, $316, $317,

$319, $325, $326, $327, $350, $356, $357, $358, $359, $361, $362,

$365, $367, $368, $369, $370, $371, $372, $375, $376, $377, $378,

$379, $391, $395, $396, S397, S610, $612, S613, S615, S617, S618,

$619, $621, $623, $625, S627, S628, S629, $710, S712, $713, S715,

$716, $717, $718, $719, $720, $725, $726, $728, S729, $731, S735,

$736, $739, $751, $752, $753, $755, $756, $758, S759, S760, E58 E88, E99, E100, E88EVO.YT163,YT150,S162are identical in the same PCB layout, interior structure and electrical circuits, The differences are appearance color and model name for commercial purpose. Authorized signature: agen Lin Date:_2024-03-15

Shantou Yile Technology Co., Ltd. U.S. Agent Designation for Service of Process -

Certification Attestation Letter Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN.: Reviewing Engineer FCC ID: 2A5OM-S150 FRN of applicant: 0032082372 Per section 2.911(d)(7) of the FCC rules, Shantou Yile Technology Co., Ltd. certifies that the equipment for which authorization is sought is designated to the following U.S. agent* for service of process:

Company Name: Baihetian Innovative Solutions FCC Registration Number (FRN): 0033401605 Physical U.S. Company Address: 6837 Chase Rd, Dearborn, MI 48126, USA Contact Person: Kenneth Young Agent Email Address: ken.young@baihetiansolutions.com The above contact person accepts the obligation for service of process. The applicant accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Applicant Signed:

Agent Signed:

Signed:

Printed name: Yingna Lin Title: General manager Company Name: Shantou Yile Technology Co., Ltd. Date: 3/22/2024 Signed:

Printed name: Kenneth Young Title: Manager Company Name: Baihetian Innovative Solutions Date: 3/22/2024 the applicant must designate a contact located in the United States for purposes of acting as the applicants agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process.