Supplier
MC Solutions S.r.l.
Crossing Detection Unit (CDU) with LEAD-ON and STOP BAR control for CAT II/III
Field-deployed sensor that detects taxiway holding-position crossings — drives LEAD-ON / STOP BAR via the MIA System.
The Crossing Detection Unit is the optical-fibre sensor that detects vehicles or aircraft crossing taxiway holding positions. It pairs natively with the MIA System to drive the LEAD-ON / STOP BAR sequence required by ICAO Annex 14 for low-visibility CAT II/III operations. Each CDU integrates with the airfield's existing AGL infrastructure — no separate cabling and no civil works.
Technical specifications
Key specs
| Sensing | Optical-fibre + integrated lamp |
| Stop-bar control | Direct CCR drive |
| LEAD-ON timing | Configurable per holding position |
| Integration | MC Solutions MIA System native |
| Compliance | ICAO Annex 14 CAT II/III |
| Power | From series loop (no separate supply) |
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