Company: XTIA
Filing Date: 2025-11-21
Form Type: PRER14A
Source: 0001213900-25-113701
Chunk: 4

Company: XTI Aerospace, Inc.
Filing Date: 2025-11-21
Form: PRER14A
Chunk 4
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 envelope provided. Please promptly mail your proxy  
 card to ensure that it is received prior to the closing of the polls at the Annual Meeting.                                            |
|                                                  |     | If you hold Common Stock in the name of a bank, broker, or other nominee,                                                                 
 you should have received this Supplement and the Proxy Statement and voting instructions, which include the following, from your          
 bank, broker or other nominee:                                                                                                            |                                                                                                                                        |
|                                                  |     | ●                                                                                                                                         | Vote by Internet: You can vote via the Internet by following the instructions                                                          
 on the voting instruction form provided to you. Once there, follow the online instructions. Internet voting is available 24 hours      
 a day.                                                                                                                                 |
|                                                  |     | ●                                                                                                                                         | Vote by Telephone: You can vote by telephone by calling the number provided                                                            
 on your voting instruction form. Telephone voting is available 24 hours a day.                                                         |
|                                                  |     | ●                                                                                                                                         | Vote by Mail: You can vote by marking, dating, and signing your name exactly                                                           
 as it appears on the voting instruction form, and returning it in the postage-paid envelope provided. Please promptly mail your voting 
 instruction form to ensure that it is received prior to the closing of the polls at the Annual Meeting.                                |
| Who is soliciting proxies, how                   
 are they being solicited, and who pays the cost? |     | Proxies will be solicited on behalf of                                                                                                    
 our Board of Directors by mail, in person, by telephone, and via the Internet. We will bear the cost of soliciting proxies. Further,      
 proxies may also be solicited through our directors, officers, and employees, who are soliciting proxies primarily by mail and the        
 Internet without additional payments to them other than the reimbursement of out-of-pocket expenses in connection with such solicitation. 
 We will also reimburse stockbrokers and other custodians, nominees, and fiduciaries for their reasonable out-of-pocket expenses for       
 forwarding proxy and solicitation materials to the owners of our voting stock.                                                            |                                                                                                                                        |

<div align='center'>2

AMENDMENTS TO PROXY STATEMENT</div>

The Proxy Statement is amended
as set forth below. Capitalized terms not defined in this Supplement have the terms set forth in the Proxy Statement. Other than as set
forth herein, no changes have been made to the Proxy Statement and it continues to be in full force and effect as originally filed with
the SEC and the Company continues to seek