Date and Time Recipient Action Document IP Other 2021-May-06 17:40:01 (GMTZ) GMT LARRY VISOSKI Signing Session For Recipient N/A 174.194.139.168 Signing session for recipient: LARRY VISOSKI) 2021-May-06 17:40:11 (GMTZ) GMT LARRY VISOSKI View Electronic Disclosures and Signatures Consent 174.194.139.168 2021-May.06 17:42:36 (GMTZ) GMT LARRY VISOSKI Accept Electronic Disclosures and Signatures Consent 174.194.139.168 Approval: 8e8k72a-d851- 47ec-bf2a- f81d7ac10f67 2021-May-06 17:42:37 (GMTZ) GMT LARRY VISOSKI Confirm Electronic Disclosures and Signatures Consent 174.194.139.168 2021-May-0617:42:47(GMTZ)GMT LARRY VISOSKI View N722JEN722JE BOS (FInWSCn) 174.194.139.168 2021-May-0617:44:04 (GMTZ) GMT LARRY VISOSKI Click To Sign N722JE N722JE BOS (FInWSCn) 174.194.139.168 Approval: XiW1KrixDUP8U 2021-May-06 19:47:50 (GMTZ) GMT LARRY VISOSKI Signing Session For Recipient N/A 174.195.144.56 Signing session for recipient: LARRY VISOSKI) 2021-May.06 19:47:53 (GMTZ) GMT LARRY VISOSKI View N722JEN722JE BOS (FInWSCn) 174.195.144.56 2021-May-06 19:50:49 (GMTZ) GMT LARRY VISOSKI Signing Session For Recipient N/A 64.183.118.170 Signing session for recipient: LARRY VISOSKI) 2021-May-06 19:50:55 (GMTZ) GMT LARRY VISOSKI View N722JEN722JE BOS (FInWSCn) 64.183.118.170 2021-May-06 19:51:17 (GMTZ) GMT LARRY VISOSKI Confirm N722JE N722JE BOS (FInWSCn) 64.183.118.170 2021-May-0619:51:22 (GMTZ) GMT LARRY VISOSKI View N722JE WOOS 64.183.118.170 2021-May-0619:51:30 (GMTZ) GMT LARRY VISOSKI Click To Sign N722JE WBOS 64.183.118.170 Approval: vDOPyjwicisUO 2021-May-0619:51:34 (GMTZ) GMT LARRY VISOSKI Confirm N722JE WOOS 64.183.118.170 Copyright 2021. OneSpan. All Rights Reserved. EFTA00085990

EXHIBIT C TO AIRCRAFT PURCHASE AGREEMENT BY AND BETWEEN HYPERION AIR, LW AND INDUSTRIAL INTEGRITY SOLUTIONS, LLC Certificate of Technical Accentance 2008 KEYSTONE (SIKORSKY) S-76014 HELICOPTER Manufacturer's Serial No. 760750 U.S. Registration No. N722JE Reference is made to the provisions of Sections 3(f) and (h) of the Aircraft Purchase Agreement dated April /4,, 2021 (the "Agreement") by and between HYPERION AIR, LLC, a U.S. Virgin Islands limited liability company ("Seller"), and INDUSTRIAL INTEGRITY SOLUTIONS, LLC, a New Mexico limited liability company ("Purchaser"), relating to the purchase and sale of one used 2008 Keystone (Sikorsky) model S-76C++ helicopter, bearing manufacturer's serial number 760750, and currently registered with the United States Federal Aviation Administration (the "FAA') as N722JE, together with said aircraft's two (2) Turbomeca S.A. model Arriel 2S2 engines bearing Manufacturer's Serial Nos. 42285TE and 42286TEC, and with all avionics, equipment systems, furnishings and accessories installed on, contained in or attached to said aircraft and engines, all as is more particularly described on Exhibit A, and also including all airframe, engine and accessory logbooks, flight and operation manuals, maintenance and overhaul records, and all other records and paperwork relating to the above-described aircraft and engines in Seller's possession (collectively, the "Aircraft"). Capitalized terms used but not otherwise defined in this Certificate shall have the meanings ascribed to such terms in the Agreement. This is to Certify as follows: Unconditional Acceptance: Purchaser hereby certifies that Purchaser has completed its Pre-Purchase Inspection of the Aircraft in accordance with the provisions of the Agreement on the date written below, and Purchaser has Technically Accepted the Aircraft in its "as is", "where-is" and "with all faults" condition. The Deposit has become non-refundable and may be disbursed only as and when provided in the Agreement. This confirmation constitutes Purchaser's Unconditional Acceptance as provided in Sections 3(f) and (h) of the Agreement; Dated: INDUSTRIAL INTEG LUTIONS, LLC B Name: tomee insaglielea Title: ea 19 EFTA00085991

EXHIBIT C TO AIRCRAFT PURCHASE AGREEMENT BY AND BETWEEN HYPERION AIR, LW AND INDUSTRIAL INTEGRITY SOLUTIONS, LLC Certificate of Technical Accentance 2008 KEYSTONE (SIKORSKY) S-76014 HELICOPTER Manufacturer's Serial No. 760750 U.S. Registration No. N722JE Reference is made to the provisions of Sections 3(f) and (h) of the Aircraft Purchase Agreement dated April /4,, 2021 (the "Agreement") by and between HYPERION AIR, LLC, a U.S. Virgin Islands limited liability company ("Seller"), and INDUSTRIAL INTEGRITY SOLUTIONS, LLC, a New Mexico limited liability company ("Purchaser"), relating to the purchase and sale of one used 2008 Keystone (Sikorsky) model S-76C++ helicopter, bearing manufacturer's serial number 760750, and currently registered with the United States Federal Aviation Administration (the "FAA') as N722JE, together with said aircraft's two (2) Turbomeca S.A. model Arriel 2S2 engines bearing Manufacturer's Serial Nos. 42285TE and 42286TEC, and with all avionics, equipment systems, furnishings and accessories installed on, contained in or attached to said aircraft and engines, all as is more particularly described on Exhibit A, and also including all airframe, engine and accessory logbooks, flight and operation manuals, maintenance and overhaul records, and all other records and paperwork relating to the above-described aircraft and engines in Seller's possession (collectively, the "Aircraft"). Capitalized terms used but not otherwise defined in this Certificate shall have the meanings ascribed to such terms in the Agreement. This is to Certify as follows: Unconditional Acceptance: Purchaser hereby certifies that Purchaser has completed its Pre-Purchase Inspection of the Aircraft in accordance with the provisions of the Agreement on the date written below, and Purchaser has Technically Accepted the Aircraft in its "as is", "where-is" and "with all faults" condition. The Deposit has become non-refundable and may be disbursed only as and when provided in the Agreement. This confirmation constitutes Purchaser's Unconditional Acceptance as provided in Sections 3(f) and (h) of the Agreement; Dated: INDUSTRIAL INTEG LUTIONS, LLC B Name: tomee insaglielea Title: ea 19 EFTA00085992

EXHIBIT C TO AIRCRAFT PURCHASE AGREEMENT BY AND BETWEEN HYPERION AIR, LW AND INDUSTRIAL INTEGRITY SOLUTIONS, LLC Certificate of Technical Accentance 2008 KEYSTONE (SIKORSKY) S-76014 HELICOPTER Manufacturer's Serial No. 760750 U.S. Registration No. N722JE Reference is made to the provisions of Sections 3(f) and (h) of the Aircraft Purchase Agreement dated April /4,, 2021 (the "Agreement") by and between HYPERION AIR, LLC, a U.S. Virgin Islands limited liability company ("Seller"), and INDUSTRIAL INTEGRITY SOLUTIONS, LLC, a New Mexico limited liability company ("Purchaser"), relating to the purchase and sale of one used 2008 Keystone (Sikorsky) model S-76C++ helicopter, bearing manufacturer's serial number 760750, and currently registered with the United States Federal Aviation Administration (the "FAA') as N722JE, together with said aircraft's two (2) Turbomeca S.A. model Arriel 2S2 engines bearing Manufacturer's Serial Nos. 42285TE and 42286TEC, and with all avionics, equipment systems, furnishings and accessories installed on, contained in or attached to said aircraft and engines, all as is more particularly described on Exhibit A, and also including all airframe, engine and accessory logbooks, flight and operation manuals, maintenance and overhaul records, and all other records and paperwork relating to the above-described aircraft and engines in Seller's possession (collectively, the "Aircraft"). Capitalized terms used but not otherwise defined in this Certificate shall have the meanings ascribed to such terms in the Agreement. This is to Certify as follows: Unconditional Acceptance: Purchaser hereby certifies that Purchaser has completed its Pre-Purchase Inspection of the Aircraft in accordance with the provisions of the Agreement on the date written below, and Purchaser has Technically Accepted the Aircraft in its "as is", "where-is" and "with all faults" condition. The Deposit has become non-refundable and may be disbursed only as and when provided in the Agreement. This confirmation constitutes Purchaser's Unconditional Acceptance as provided in Sections 3(f) and (h) of the Agreement; Dated: INDUSTRIAL INTEG LUTIONS, LLC B Name: tomee insaglielea Title: ea 19 EFTA00085993

tYr.PARTMENT Of RIVENUf Suggested Format for Affidavit for Exemption of Aircraft Sold for Removal from the State of Florida by a Nonresident Purchaser GT500002 The following is a suggested format of an affidavit to be completed by the purchaser and furnished to the selling dealer. In order to satisfy the requirements for exemption, the affidavit must contain all of this information and be completed in full. Florida STATE OF COUNTY OF Broward *** READ CAREFULLY BEFORE SIGNING Before me this day appeared the affiant named below, who being duly sworn, states that: 1. I have read Rule 12A-1.007(10), Florida Administrative Code, and § 212.05, Florida Statutes; and 2. I am not a resident of the State of Florida and did not make my permanent place of abode in Florida at the time of taking delivery of the aircraft described below; and -3. I am not engaged in Florida in any employment, trade, business, or profession for which the described aircraft will be used in Florida; and 4. I do not represent a corporation which has any officer or director who is a resident of Florida, or makes his or her permanent place of abode in Florida; and 5. I do not represent an artificial entity other than a corporation which has any individual vested with authority to participate in the management, direction, or control of the affairs of the entity who is a resident of Florida or makes his or her permanent place of abode in Florida; and 6. I agree to furnish the Florida Department of Revenue (within 30 days of the date of departure) written proof that this aircraft was licensed, titled, or registered outside Florida; and 7. I agree to furnish the Florida Department of Revenue (within 10 days of the date of departure) invoices for fuel, tie-down or hangar charges, repairs, or other similar documentation issued by an out-of-state vendor or supplier which identifies this aircraft and its timely removal (including the FAA registration number). N. 05/02 Name of purchaser PLEASE TYPE OR PRINT THE FOLLOWING INFORMATION: Industrial Integrity Solutions, LLC SSN *** If purchaser is a corporation or partnership, list officers or partners T.I.N. Purchaserssint address (Street) (City) (State/Country) U (ZIP) Purchaser's daytime telephone number (W ) D.O.B. Purchaser's driver's license number and state of issuance Purchaser's passport or visa number Name of selling dealer or broker Address of selling dealer (Street) (City) (State/Country) (ZIP) Selling dealer or broker's Florida certificate of registration number Selling dealer or brokers telephone number ( Date of sale (Month) MAY (Day) (Year) 2021 N/A (continued on reverse side) EFTA00085994

Description of Aircraft SIKORSKY S76C++ Make Model Year 2008 Serial number 760750 FAA registration number N722JE (Check one) New C:l Used 51 Purchase Net purchase price S 1,800,000.00 Trade-in $ price $ Primary location of aircraft while in Florida KFXE AIRPORT I claim exemption from Florida sales and use tax on the purchase price of the aircraft described herein under s. 212.05(1)(a)2, Florida Statutes, for the following reason (check one): O The aircraft will be removed from Florida within 10 days of the date of purchase. i The aircraft requires repairs, additions, or alterations and it will immediately be taken to a repair facility and will be removed from Florida within 20 days (excluding tolled days) after completion of the work. Under penalty of perjury, I declare that I have read the foregoing and the facts alleged are true to the best of my knowledge and belief. I understand that if I fail to comply with the requirements of this affidavit, I will be liable for payment of the tax and a mandatory penalty equal to the tax. Signature of affiant/purchaser Sworn to (or affirmed) and subscribed before me this day of Signature of Notary Print, type, or stamp name of Notary O Personally known O Produced identification Type of Identification: Distribution of Documents The original affidavit and a copy of the sales invoice, bill of sale, or closing document must be sent to the Florida Department of Revenue, Aircraft Enforcement Unit, P.O. Box 6417, Tallahassee FL 32314-6417 within five (5) days of the date of sale. A copy of the affidavit must be retained by the selling dealer and made a part of the dealer's records. The selling dealer or broker should provide the purchaser with a copy. Notice To Dealers Affidavits not filed within five (5) days of the date of sale may not be accepted by the Department of Revenue and the selling dealer or broker may be billed for tax, penalty, and interest due. EFTA00085995

Si. BANYAN WE THANK YOU FOR YOUR BUSINESS! IT HAS BEEN A PLEASURE TO SERVE YOU. 34211 I HYPERION AIR L L T VIRGIN ISLANDS OF THE USA O BANYAN AIR SERVICES, INC. ACCOUNT SUMMARY PAGE NUMBER DATE 05/06/21 19:05 Department Date I Invoice # I Aircraft I Document I Reference I Invoice Amount I Amount Paid I Balance Due 21 - FXE NORTH SIDE 3/01/21 1872671 N722JE 572704 LT 572704 2,675.00 .0D 2,675.00 21 - FXE NORTH SIDE 4/01/21 1879381 N722JE S76361 LT 576361 2,675.00 .03 2,675.00 21 - FXE NORTH SIDE 5/01/21 1886068 N722JE 579934 LT 579934 2,675.00 .0D 2,675.00 21 - FXE NORTH SIDE 5/06/21 1887298 N722JE 580645 LT 580645 2,675.00CR .03 2,675.00CR 20 - CUSTOMER SUPPORT 5/06/21 1887299 N722JE 580646 LT 580646 1,551.50 .03 1,551.50 21 - FXE NORTH SIDE 5/06/21 1887302 N722JE 580003 LT 580003 75.00 .00 75.00 Total: 6,976.50 Mail To: 5360 NW 20th Terrace • Ship To: 5323 NV,' 23th Terrace • Fort Lc:Joey:ale Execcit ve Airport • Florida 33309 • 954 4913 • 954 C281 • 'my, banyartar coo, EFTA00085996

B 34211 I HYPERION AIR L L T VIRGIN ISLANDS OF THE USA 0 s 34211 x --LPERION AIR I P T VIRGIN ISLANDS OF THE USA 0 *ilk BANYAN AIR SERVICES, INC. LINE SERVICE INVOICE BANIAIN CUSTOMER SUPPORT LINE TICKET: 020/580646 PAGE NUMBER 3. DOCUMENT NUMBER 1887299 DATE 5/06/21 Registration : N722JE Make : S76 Model : S-76 Serial Number : TBD Flight Recorder: .00 F.R. Changed : .00 FDESK3 A/C Total Time : .00 TERMS REF. NUMBER SHIP VIA ORDER NO. ORDERED REQUESTED SNIPPED CUSTOMER REPRESENTATIVE :MD 580646 5/06/21 5,06/21 R..7>nlyy KleSZ ITEM NUMBER ITEM DESCRIPTION ITEM REFERENCE B. 0. TA x QTY PER PRICE PER DATE ISSUED QUANTITY PRICE UOM EXTENDED HGR145 HANGAR :Mount Subject To Sales Tax Customer's Account - Signature: Vote for Thank -ID DAYS IN MAY 1,450.00 FLORIDA: 7.04 51551.50 13.:0 :45.05C State Saes EACH iubtotal: Tax: Total: 1,450.00 1,450.00 101.50 1,551.50 Banyan in 2021 PRASE Survey! you for your support. Mail To: 5360 NW 20m Terrace • Ship To: 5320 NW 20'n Terrace • Ft Lauderdale Executive Airport • Florida 33309 • 954.491.3170 p • 954.771.0281 f • ithvw.banyanair.com EFTA00085997

8 34211 I D L L T VIRGIN ISLANDS OF THE USA 0 8 34211 H X P T VIRGIN ISLANDS OF THE USA 0 *ilk BANYAN AIR SERVICES, INC. LINE SERVICE INVOICE BANIAIN EXE NORTH SIDE LINE TICKET: 021/576361 PAGE NUMBER 3. DOCUMENT NUMBER 1879381 DATE 4/01/21 Registration : N722JE Make : S76 Model : S-76 Serial Number : TBD Flight Recorder: .00 F.R. Changed : .00 FDESK3 A/C Total Time : .00 TERMS REF. NUMBER SHIP VIA ORDER NO. ORDERED REQUESTED SHIPPED CUSTOMER REPRESENTATIVE :MD 576361 4/01/21 4 C1/21 CS:OMER. SUPPORT' ITEM NUMBER ITEM DESCRIPTION ITEM REFERENCE B. O. TA x QTY PER PRKE PER DATE ISSUED QUANTITY PRICE UOM EXTENDED lonthly Charges For The Period: 04/01/21 to 04/30/21 HANGAR HANGAR-MONTHLY N722JE Amount Subject To Sales Tax 2,500.00 FLORIDA: 7.06 :uStOmer'S Account - 52675.00 Invoice billed to Customer's Account. Vote for Banyan in 2021 PRASE Survey! Thank you for your support. 1 .117.C .:011 1.00 2,500.000 State Sales EACH Subtotal: Tax: Total: 2,500.00 2,500.00 175.00 2,675.00 Mail To: 5360 NW 20m Terrace • Ship To: 5320 NW 20n Terrace • Ft. Lauderdale Executive Airport • Florida 33309 • 954.491.3170 p • 954.771.0281 f • ithvw.banyanair.com EFTA00085998

B 34211 I t, L L T VIRGIN ISLANDS OF THE USA 0 8 34211 8 P I P T VIRGIN ISLANDS OF THE USA 0 *ilk BANYAN AIR SERVICES, INC. SERVICE INVOICE • LINE BAINIAIN FXE NORTH SIDE LINE TICKET: 021/572704 PAGE NUMBER 1 DOCUMENT NUMBER 1872671 DATE 3/01/21 Registration : N722JE Make : S76 Model : S-76 Serial Number : TBD Flight Recorder: .00 F.R. Changed : .00 FDESK3 A/C Total Time : .00 TERMS REF. NUMBER SHIP VIA ORDER NO. ORDERED REQUESTED SHIPPED CUSTOMER REPRESENTATIVE TOD 572704 3/07.121 3, C1/21 CTSTOREP. SUPPORT ITEM NUMBER ITEM DESCRIPTION ITEM REFERENCE B. O. TA x QTY PER PRKE PER DATE ISSUED QUANTITY PRICE UOM EXTENDED lonthly Charges For The Period: 03/01/21 to 03/31/21 HANGAR HANGAR-MONTHLY N722JE Amount Subject To Sales Tax 2,500.00 FLORIDA: 7.06 :uStOmer'S ACCOunt - 52675.00 Invoice billed to Customer's Account. Vote for Banyan in 2021 PRASE Survey! Thank you for your support. 1 3/Ol'TCT: 1.00 2,500.030 State Sales EACH Subtotal: Tax: Total: 2,500.00 2,500.00 175.00 2,675.00 Mail To: 5360 NW 20m Terrace • Ship To: 5320 NW 20'n Terrace • Ft Lauderdale Executive Airport • Florida 33309 • 954.491.3170 p • 954.771.0281 f • Ithvw.banyanair.com EFTA00085999