Company: ONCHW
Filing Date: 2025-06-30
Form Type: CORRESP
Source: 0001213900-25-059606
Chunk: 0

Company: 1RT Acquisition Corp.
Filing Date: 2025-06-30
Form: CORRESP
Chunk 0
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June 30, 2025

VIA EDGAR

United States Securities and Exchange Commission

Division of Corporation Finance

100 F Street, N.E.

Washington, D.C. 20549

Attention: Yolanda Guobadia

Lily Dang

Anuja Majmudar

Kevin Dougherty

| Re: |     | 1RT Acquisition Corp.              
 Registration Statement on Form S-1 
 Filed June 11, 2025, as amended    |
|:----|:----|:-----------------------------------|
|     |     | File No. 333-287941                |

Ladies and Gentlemen,

Pursuant to Rule 461 under
the Securities Act of 1933, as amended (the “Act”), the undersigned hereby joins in the request of 1RT Acquisition Corp. that
the effective date of the above-referenced Registration Statement be accelerated so as to permit it to become effective at 4:30 p.m. Eastern
Time on July 1, 2025, or as soon thereafter as practicable.

Pursuant to Rule 460 of the
General Rules and Regulations under the Act, the undersigned wishes to advise you that there will be distributed to each underwriter or
dealer, who is reasonably anticipated to participate in the distribution of the security, as many copies of the proposed form of preliminary
prospectus as appears to be reasonable to secure adequate distribution of the preliminary prospectus.

The undersigned advises that
it has complied and will continue to comply with the requirements of Rule 15c2-8 under the Securities Exchange Act of 1934, as amended.

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[Signature Page Follows]</div>

| Very truly yours,       |                                       |
| CANTOR FITZGERALD & CO. |                                       |
| By:                     | /s/ David batalion                    |
|                         | Name:	David Batalion                  
 Title:                                
 Managing Director, Investment Banking |

<div align='center'>[Signature Page to UW Acceleration Request]</div>