Company: XTIA
Filing Date: 2025-11-21
Form Type: PRER14A
Source: 0001213900-25-113701
Chunk: 3

Company: XTI Aerospace, Inc.
Filing Date: 2025-11-21
Form: PRER14A
Chunk 3
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 Meeting or any adjournment or postponement 
 thereof.                                                                                         |

The preceding items of business were described in our original Proxy Statement on Schedule 14A dated October 10, 2025 (the “Proxy Statement”), with the exception of (i) thewithdrawal of the nomination of Kareem Irfan for election as a Class II director and (ii) new Proposal Three, which are described in the attached supplement (the “Supplement”) to the Proxy Statement.

If you wish to vote at the Annual Meeting on the proposals, you must sign, date and return the enclosed new proxy card (or follow the instructions to vote by Internet, telephone or provided by your broker). Any previously submitted proxy for the meeting that was scheduled to be held on November 14 2025 prior to the postponement will not be counted.

All stockholders as of close
of business on September 17, 2025 (the “Record Date”) are cordially invited to attend the Annual Meeting virtually.

If you are a stockholder
of record, you may vote in one of the following ways:

| ● | Vote over the                                                                  
 Internet, by going to www.proxyvote.com (have your proxy card in hand when you 
 access the website);                                                           |

| ● | Vote by Telephone,                                                                    
 by calling the toll-free number 1-800-690-6903 (have your proxy card in hand when you 
 call);                                                                                |

| ● | Vote by Mail,                                                                            
 by completing, signing and dating the proxy card provided to you and returning it in the 
 prepaid envelope provided to you; or                                                     |

| ● | Vote virtually         
 at the Annual Meeting. |

If your shares are held
in “street name,” that is, held for your account by a bank, broker or other nominee, you will receive instructions from the
holder of record that you must follow for your shares to be voted.

We hope that you attend the Annual Meeting. Whether or not you plan to participate in the Annual Meeting, we urge you to take the time to vote your shares.

<div align='center'>BY ORDER OF THE BOARD OF DIRECTORS</div>

| Scott Pomeroy           |     | David Brody |
| Chief Executive Officer |     | Secretary   |

Englewood, Colorado
, 2025

<div align='center'>IMPORTANT NOTICE REGARDING THE AVAILABILITY OF PROXY MATERIALS FOR THE STOCKHOLDER MEETING TO BE HELD ON DECEMBER 30, 2025