# Tracor Northern, Inc.

- Location (FDA's records): Middleton, WI
- FDA decisions: 10 (1981–1988): 10 510(k) clearances
- Product codes: GWF (6), OLT (2), GWE (2)
- Predicates its devices cite: 0 (0 its own); citations of its devices by later devices: 0 (0 its own)
- Recalls linked to its devices: 0 (0 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Recent decisions
- K883340: Neural Magnetic Stimulator, the D190 (Dec 29, 1988)
- K874733: Guardian, Eeg Brain Monitoring System (Feb 29, 1988)
- K860968: TM-3400, Nomad (Modified) (Aug 18, 1986)
- K860903: TM-3600 a Neurodiagnostic System (Jun 5, 1986)
- K852587: Cdsa (Color Density, Spectral Arrray) (Aug 16, 1985)
- K850109: Nomad TM-3400 (Jun 4, 1985)
- K842964: Photic Stimulator TM-3030-70 (Dec 28, 1984)
- K832084: Evoked 3500 Potential System (Aug 16, 1983)

Source page: https://510kreport.com/company/tracor-northern