Sierra
Phonetic alphabet letter S.
Astern Propulsion: When a vessel displays the Sierra flag, it indicates that the vessel is moving in reverse, using its astern propulsion (reverse gear). This signal is crucial for alerting nearby vessels to the manoeuvrability and intentions of the displaying vessel.
Flag
Code Flag Sierra (S)
Nautical or signal flags are used at sea to convey messages over long distances. Only black, blue, red, white and yellow are used because these are the only colours readily distinguished at sea. Many different coding schemes have been used, but the International Code is the most common.
Phonetic Numbers
| Number | Word | Pronunciation |
|---|---|---|
| 0 | Zero | Ze-Ro |
| 1 | One | Wun |
| 2 | Two | Too |
| 3 | Three | Tree |
| 4 | Four | Fow-Er |
| 5 | Five | Fife |
| 6 | Six | Six |
| 7 | Seven | Sev-En |
| 8 | Eight | Ait |
| 9 | Nine | Nin-Er |
Phonetic Alphabet
| Letter | Word | Pronunciation |
|---|---|---|
| A | Alpha | Al Fah |
| B | Bravo | Brah Vo |
| C | Charlie | Char Lee |
| D | Delta | Dell Tah |
| E | Echo | Eck Oh |
| F | Foxtrot | Foks Trot |
| G | Golf | Golf |
| H | Hotel | Hoh Tell |
| I | India | In Dee Ah |
| J | Juliett | Joo Lee Ett |
| K | Kilo | Kee Loh |
| L | Lima | Lee Mah |
| M | Mike | Mike |
| N | November | No Vem Bah |
| O | Oscar | Oss Cah |
| P | Papa | Pah Pah |
| Q | Quebec | Key Bek |
| R | Romeo | Ro Me Oh |
| S | Sierra | See Air Rah |
| T | Tango | Tang Go |
| U | Uniform | You Knee Form |
| V | Victor | Vik Tah |
| W | Whisky | Wiss Key |
| X | X-ray | Ecks Ray |
| Y | Yankee | Yang Kee |
| Z | Zulu | Zoo Loo |
Categories: Phonetic Alphabet
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