| # | Letters of Interpretation |
|---|---|
| 1 | - 1910.179(i) - Clarification on whether a visual rotating beacon or strobe light is an acceptable warning signal on a radio operated crane. |
| # | Letters of Interpretation |
|---|---|
| 1 | - 1910.179(i) - Clarification on whether a visual rotating beacon or strobe light is an acceptable warning signal on a radio operated crane. |