Northern Air Systems, Inc.

Robert A. Ropke signed Northern Air Systems, Inc.'s 2025 Form 5500 as plan administrator.

• Robert A. Ropke — Plan Administrator — Form 5500 signer

Signer names are public record from the Form 5500 e-signature.

Northern Air Systems, Inc.'s EIN is 36-3306675.

Download the official 2025 Form 5500 (PDF) for Northern Air Systems, Inc. from the U.S. Department of Labor's EFAST2 system.

Northern Air Systems, Inc.'s plan includes profit-sharing, ERISA 404(c) participant direction, a 401(k) feature, a default investment (QDIA).