# EDGAR Filing Document

**Accession Number:** 0001823587
**File Stem:** 0001437749-23-008233
**Filing Date:** 2023-3
**Character Count:** 8510
**Document Hash:** 76fbf745c92c13e1a20d30c5f7b2f788
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001437749-23-008233.hdr.sgml**: 20230328

**ACCESSION NUMBER**: 0001437749-23-008233

**CONFORMED SUBMISSION TYPE**: POS EX

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20230328

**DATE AS OF CHANGE**: 20230328

**EFFECTIVENESS DATE**: 20230328

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Sky Harbour Group Corp
- **CENTRAL INDEX KEY:** 0001823587
- **STANDARD INDUSTRIAL CLASSIFICATION:** REAL ESTATE [6500]
- **IRS NUMBER:** 852732947
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** POS EX
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-263905
- **FILM NUMBER:** 23770325

**BUSINESS ADDRESS:**
- **STREET 1:** 1601 DODGE STREET
- **STREET 2:** SUITE 3300
- **CITY:** OMAHA
- **STATE:** NE
- **ZIP:** 68102
- **BUSINESS PHONE:** (402) 225-6511

**MAIL ADDRESS:**
- **STREET 1:** 1601 DODGE STREET
- **STREET 2:** SUITE 3300
- **CITY:** OMAHA
- **STATE:** NE
- **ZIP:** 68102

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Yellowstone Acquisition Co
- **DATE OF NAME CHANGE:** 20200903

**As filed with the Securities and Exchange Commission on March 28, 2023** 

**Registration No. 333-263905**

------

**UNITED STATES** 

**SECURITIES AND EXCHANGE COMMISSION** 

**Washington, D.C. 20549** 

------

**Post-Effective Amendment No. 1** 

**to** 

**FORM S-1**

***REGISTRATION STATEMENT***

***UNDER***

***THE SECURITIES ACT OF 1933***

------

**Sky Harbour Group Corporation** 

**(Exact name of registrant as specified in its charter)** 

------

---

| | | |
|:---|:---|:---|
| **Delaware** | **6500** | **85-2732947** |
| **(State or other jurisdiction of**<br> **incorporation or organization)** | **(Primary Standard Industrial**<br> **Classification Code Number)** | **(IRS Employer**<br> **Identification Number)** |

---

**136 Tower Road, Suite 205**

**Westchester County Airport**

**White Plains, NY 10604** 

**Tel: (212) 554-5990**

**(Address, including zip code, and telephone number, including area code, of registrant**'**s principal executive offices)** 

------

**Tal Keinan** 

**Chief Executive Officer** 

**Sky Harbour Group Corporation** 

**136 Tower Road, Suite 205**

**Westchester County Airport**

**White Plains, NY 10604** 

**Tel: (212) 554-5990**

**(Name, address, including zip code, and telephone number, including area code, of agent for service)** 

------

***With copies to:***

**John Hensley**

**Morrison & Foerster LLP**

**701 Brazos Street, Suite 1100**

**Austin, TX 78701**

**Tel: (737) 308-0700**

------

**Approximate date of commencement of proposed sale to the public:** From time to time after the effective date of this Registration Statement.

If any of the securities being registered on this Form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933 (the "Securities Act") check the following box. ☒

If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, please check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ☐

If this Form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ☐

If this Form is a post-effective amendment filed pursuant to Rule 462(d) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ☒ (333-263905)

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company," and "emerging growth company" in Rule 12b-2 of the Exchange Act.

---

| | | | |
|:---|:---|:---|:---|
| Large accelerated filer | ☐ | Accelerated filer | ☐ |
| Non-accelerated filer | ☒ | Smaller reporting company | ☒ |
|  |  | Emerging growth company | ☒ |

---

------

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 7(a)(2)(B) of the Securities Act. ☐

**This Post-Effective Amendment No. 1 shall become effective upon filing with the Securities and Exchange Commission in accordance with Rule 462(d) under the Securities Act of 1933, as amended.** 

------

**EXPLANATORY NOTE** 

This Post-Effective Amendment No. 1 (this "Amendment") to the Registration Statement on Form S-1 of Sky Harbour Group Corporation (File No. 333-263905), initially filed on April 28, 2022 and declared effective by the Securities and Exchange Commission on May 5, 2022 (the "Registration Statement"), is being filed as an exhibit-only filing solely to file the consent of EisnerAmper LLP with respect to its report dated March 24, 2023 relating to the financial statements of Sky Harbour Group Corporation contained in its Annual Report on Form 10-K and included in the Prospectus Supplement No. 8 dated March 28, 2023 filed pursuant to Rule 424(b)(3), filed herewith as Exhibit 23.1 (the "Consent"). Accordingly, this Amendment consists only of the facing page, this explanatory note, Item 16 of Part II of the Registration Statement, the signature pages to the Registration Statement, and the Consent. The prospectus and the balance of Part II of the Registration Statement are unchanged hereby and have been omitted.

------

**Part II: INFORMATION NOT REQUIRED IN PROSPECTUS** 

---

| | |
|:---|:---|
| **Item 16.** | **Exhibits and Financial Statement Schedules.**  |

---

**(a) Exhibits.** 

---

| | |
|:---|:---|
| **Exhibit**<br> **No.** | **Description** |
| 23.1\* | [Consent of EisnerAmper LLP, independent registered public accounting firm of Sky Harbour Group Corporation.](ex_493751.htm) |

---

\* Filed herewith.

------

**SIGNATURES**

Pursuant to the requirements of the Securities Act of 1933, the registrant has duly caused this Post-Effective Amendment No. 1 to the Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized in the City of White Plains, State of New York on March 28, 2023.

---

| |
|:---|
| **SKY HARBOUR GROUP CORPORATION** |
| /s/ Tal Keinan |
| Name: Tal Keinan |
| Title: Chief Executive Officer |

---

------

Pursuant to the requirements of the Securities Act of 1933, this Post-Effective Amendment No. 1 to the Registration Statement has been signed below by the following persons in the capacities and on the date indicated.

---

| | | |
|:---|:---|:---|
| **Signature** | **Title** | **Date** |
| /s/ Tal Keinan | Chief Executive Officer, Chairman of the Board of Directors | March 28, 2023 |
| Tal Keinan | (Principal Executive Officer) |  |
| /s/ Francisco Gonzalez | Chief Financial Officer | March 28, 2023 |
| Francisco Gonzalez | (Principal Financial Officer) |  |
| /s/ Michael W. Schmitt | Chief Accounting Officer | March 28, 2023 |
| Michael W. Schmitt | (Principal Accounting Officer) |  |
| \* | Director | March 28, 2023 |
| Walter Jackson |  |  |
| \* | Director | March 28, 2023 |
| Lysa Leiponis |  |  |
| \* | Director | March 28, 2023 |
| Alethia Nancoo |  |  |
| \* | Director | March 28, 2023 |
| Robert S. Rivkin |  |  |
| \* | Director | March 28, 2023 |
| Alex B. Rozek |  |  |
| \* | Director | March 28, 2023 |
| Nick Wellmon |  |  |

---

---

| | |
|:---|:---|
| \*By: | /s/ Francisco Gonzalez |
|  | Francisco Gonzalez |
|  | As Attorney-in-Fact |

---

## Exhibit 23.1

**Exhibit 23.1**

**CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM**

We consent to the inclusion in the prospectus supplement dated March 28, 2023, filed pursuant to Rule 424(b)(3), to the Registration Statement of Sky Harbour Group Corporation on Form S-1 (No. 333-263905) of our report dated March 24, 2023, on our audits of the financial statements as of December 31, 2022 and 2021 and for each of the years then ended. We also consent to the reference to our firm under the caption "Experts" in this Registration Statement.

*/s/ EisnerAmper LLP*

EISNERAMPER LLP

New York, New York

March 28, 2023