Northwestern
11
Total registered
11
Active
4
Models
PORTERFIELD 35-70
Most common
83 yrs
Avg fleet age
1935
Oldest active
1954
Newest active
Top Models by Active Registrations
Top States for Northwestern
California
3
27.3%
Texas
2
18.2%
New York
2
18.2%
Arkansas
1
9.1%
Oklahoma
1
9.1%
All Models
4 models · click any row for registered aircraft, state distribution, and fleet insights
| Model ↕ | Active ↓ |
|---|---|
| 3 | |
| 3 | |
| 3 | |
| 2 |
Get Northwestern Updates
New registrations, fleet activity, and market trends — delivered to your inbox.



