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Civilian Emergency Platform
DEVELOPMENT FIXTURE — You are trapped in debris and need to alert rescuers to your location without wasting energy or oxygen.
DEVELOPMENT FIXTURE — NOT EXPERT REVIEWED — NOT FOR PUBLIC DISTRIBUTION
DEVELOPMENT FIXTURE — You can hear rescue activity but they have not reached you yet.
DEVELOPMENT FIXTURE — Limited air, dust, and fatigue make continuous shouting impossible.
DEVELOPMENT FIXTURE — Metal pipes, ducts, or rebar near you can carry sound farther than voice.
Scene hazards: Dust inhalation, Oxygen depletion, Noise masking by machinery
DEVELOPMENT FIXTURE — Find the hardest surface near you — metal pipe, beam, or stone.
DEVELOPMENT FIXTURE — Cover mouth with cloth before signaling.
DEVELOPMENT FIXTURE — Tap sharply three times with a stone, belt buckle, or knuckles.
DEVELOPMENT FIXTURE — Pause ten seconds — listen for response taps or voices.
DEVELOPMENT FIXTURE — Repeat the three-tap pattern every few minutes to conserve energy.
DEVELOPMENT FIXTURE — If rescuers are close, increase tap frequency briefly then return to rhythm.
DEVELOPMENT FIXTURE — Use phone vibration or flashlight only if it does not drain battery needed for calls.
DEVELOPMENT FIXTURE — Call 112 if possible — even 30 seconds of connection helps location.
DEVELOPMENT FIXTURE — Whisper key facts: trapped, breathing okay, nearest landmark, floor level.
DEVELOPMENT FIXTURE — If call drops, resume tapping pattern immediately.
DEVELOPMENT FIXTURE — Continue signaling until professional rescuers confirm visual or physical contact.
DEVELOPMENT FIXTURE — Medical evaluation is required after any entrapment even if you feel fine.
DEVELOPMENT FIXTURE — Do NOT shout unless rescuers are directly above and asking for voice contact.
DEVELOPMENT FIXTURE — Do NOT bang on loose debris that could collapse your pocket.
DEVELOPMENT FIXTURE — Do NOT light fires for smoke signals — toxic gas and oxygen loss.
DEVELOPMENT FIXTURE — Do NOT use powered tools unless you are trained and sure of stability.
MYTH: DEVELOPMENT FIXTURE — Shouting as loud as possible is the best way to be found
REALITY: DEVELOPMENT FIXTURE — Shouting exhausts oxygen and dries the airway. Rhythmic tapping on metal carries farther and lasts longer.
DANGER: DEVELOPMENT FIXTURE — Voice loss, dehydration, and inability to signal when rescuers are closest.
DEVELOPMENT FIXTURE — Rescue teams use acoustic sensors and canine units to locate survivors. Consistent tapping beats shouting in efficiency.
DEVELOPMENT FIXTURE — Your signals must be distinguishable from random settling sounds and rescue machinery.