BCB Mayday Signalling Mirror / Heliograph (2")
A compact emergency signalling mirror (heliograph) for flashing sunlight to attract attention. BCB rates the reflective surface for signalling over 10 miles in good conditions. It is designed for one-handed use, floats, and has instructions printed on the reverse.
Approved by BCB for marine and military use (NATO NSN 6350-99-613-9818). A useful addition to a BCB survival kit.
Key features
- Signalling range rated over 10 miles
- One-handed operation
- Floats in water
- Instructions printed on the reverse
- Robust construction for harsh conditions
Specifications
| Size | 2" (about 5 × 5 cm) |
| NSN | 6350-99-613-9818 |
| Product code | CK314 |
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