![Airport Fire Service on Twitter: "We'll be transitioning to the new Operational Guidance for Breathing Apparatus very soon, here's a picture of one of our new BA entry control boards https://t.co/lQxSKzRP4h" / Airport Fire Service on Twitter: "We'll be transitioning to the new Operational Guidance for Breathing Apparatus very soon, here's a picture of one of our new BA entry control boards https://t.co/lQxSKzRP4h" /](https://pbs.twimg.com/media/DfGCGJwW0AEeGCm.jpg)
Airport Fire Service on Twitter: "We'll be transitioning to the new Operational Guidance for Breathing Apparatus very soon, here's a picture of one of our new BA entry control boards https://t.co/lQxSKzRP4h" /
![Off to the Fire Station - Part 3, '999 shout' & BA Entry Officer [FULL VIDEO by Early Vision] - YouTube Off to the Fire Station - Part 3, '999 shout' & BA Entry Officer [FULL VIDEO by Early Vision] - YouTube](https://i.ytimg.com/vi/Nse3TTflgXg/maxresdefault.jpg)
Off to the Fire Station - Part 3, '999 shout' & BA Entry Officer [FULL VIDEO by Early Vision] - YouTube
![Dudley Fire Station on Twitter: "A vital part of a safety while using breathing apparatus (BA) is the “ BA board” this board is used every time we wear BA and links Dudley Fire Station on Twitter: "A vital part of a safety while using breathing apparatus (BA) is the “ BA board” this board is used every time we wear BA and links](https://pbs.twimg.com/media/FKWW34UXEAItqKp.jpg:large)
Dudley Fire Station on Twitter: "A vital part of a safety while using breathing apparatus (BA) is the “ BA board” this board is used every time we wear BA and links
![BA Entry Control Board - 4 Tally with Bag, Tallies & Duration Slide Calculator available from Fire and Rescue Australia BA Entry Control Board - 4 Tally with Bag, Tallies & Duration Slide Calculator available from Fire and Rescue Australia](https://www.fireandrescueaustralia.com/shop_image/product/thumb-629cfa95446a85d5895c5eadcae0131e.jpg)