Code 1 Aviation LLC
1601 Grumman Dr, Rockford, IL 61109
Operating signal within 12 months from two or more independent sources.
What they make
Other Aircraft Parts and Auxiliary Equipment Manufacturing336413Code 1 Aviation maintains and restores warbird aircraft, including L-39 jets and other military aircraft. The company offers maintenance, avionics work, restoration, modifications, and 731 conversions on these aircraft, along with flight training, ground training, and maintenance training. Code 1 Aviation also sells aircraft engines, parachutes, and parts, and lists aircraft for sale including L-39 variants, a BAE Hawk, and an A-37.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Kaney Aerospace, INC. | Rockford | Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220 | ACTIVE | 0.9 KM |
| Bvr Technologies CO. | Rockford | Electromedical and Electrotherapeutic Apparatus Manufacturing 334510 | ACTIVE | 0.9 KM |
| Safran Electronics & Defense, Avionics Usa, LLC | Rockford | Other Aircraft Parts and Auxiliary Equipment Manufacturing 336413 | LIKELY ACTIVE | 3.3 KM |
| Hamilton Sundstrand Corporation | Rockford | Aircraft Engine and Engine Parts Manufacturing 336412 | LIKELY ACTIVE | 3.3 KM |
| Hamilton Sundstrand Corporation | Rockford | Aircraft Engine and Engine Parts Manufacturing 336412 | LIKELY ACTIVE | 3.6 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 8 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| SAM GOV | OPERATING | FEB 2026 | FEB 2026 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | SAM GOV | FEB 2026 |
| CAGE CODE | SAM GOV | FEB 2026 |
| CITY | SAM GOV | FEB 2026 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | SAM GOV | FEB 2026 |
| REGISTRATION EXPIRATION | SAM GOV | FEB 2026 |
| STATE | SAM GOV | FEB 2026 |
| WEBSITE | SAM GOV | FEB 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.


