===== Communication and generally getting noticed. =====


**Communication using visible wave-lengths.**

**Marking flashers and strobe-lights.**

{{Marking-flashers-strobelights.jpg|Marking-flashers-strobelights.jpg}}

Collection of different brands > avimarltd.tripod.com

**Pyrotechnics.**

{{pyrotechnics.jpg|pyrotechnics.jpg}}

Collection of different brands > avimarltd.tripod.com

**Special light-sources.**

{{ACR_Hemi_Water_Activated_Light_-_I916.jpg|ACR_Hemi_Water_Activated_Light_-_I916.jpg}}
{{Aquaspec_AQ180_Lifebuoy_Light.jpg|Aquaspec_AQ180_Lifebuoy_Light.jpg}}
{{L1914-McMurco-lifejacketlight.jpg|L1914-McMurco-lifejacketlight.jpg}}

  * 'Acr Hemi' water activated light 1916 > avimarltd.tripod.com
  * 'Aquaspec Aq180 lightbuoy light > http://www.mailspeedmarine.com
  * 'McMurco' life-jacket light > avimarltd.tripod.com

**Communication using invisible wave-lengths.**


**Portable Locater Beacon.**

{{503_ELT_systemEasy_aircraft_removal_for_man_portable_Personal_Locater_Beacon.jpg|503_ELT_systemEasy_aircraft_removal_for_man_portable_Personal_Locater_Beacon.jpg}}

  * Elt-system easy aircraft personal portable locater beacon > avimarltd.tripod.com

**'EPIRB-s'**


{{GMDSS_float_free_satellite_emergency_position-indicating_radio_beacon,_EPIRB.jpg|GMDSS_float_free_satellite_emergency_position-indicating_radio_beacon,_EPIRB.jpg}}

Collection of different brands of Gmdss float-free satellite emergency positioning radio beacons > avimarltd.tripod.com

**Radios (VHF-UHF).**

{{RADIOS_(VHF_-_UHF).jpg|RADIOS_(VHF_-_UHF).jpg}}

Collection of different brands of radios > avimarltd.tripod.com

**GPS.**

{{gps.jpg|gps.jpg}}

Collection of different brands of global positioning systems > avimarltd.tripod.com


Infrared._

{{Tlx-thermal-imager.jpg|Tlx-thermal-imager.jpg}}

'Tlx' thermal imager > avimarltd.tripod.com

**X-ray.**

{{portable-x-ray-generator.jpg|portable-x-ray-generator.jpg}}

'Scantrak' digital portable x-ray system and generator > avimarltd.tripod.com


**Radar-reflectors.**


{{MCA_Inflatable_Radar_Reflector.jpg|MCA_Inflatable_Radar_Reflector.jpg}}
{{radarreflector.jpg|radarreflector.jpg}}

  * 'Mca' inflatable radar-reflector > avimarltd.tripod.com
  * same of unknown brand.

===== 3. Fog, smog, mist and cases of being lost. =====

**Using sound**

{{Howller-alarm-110dBaat10feet.jpg|Howller-alarm-110dBaat10feet.jpg}}

  * 'Howller' alarm, creates 110 dBa at 10 feet > http://www.lifesaving.com

**Fog-goggles and blower.**

{{G404T-anti-fog.jpg|G404T-anti-fog.jpg}}
{{ramfan-gf210-blower.jpg|ramfan-gf210-blower.jpg}}

  * 'Sparkler' anti-fog-goggles > http://www.lifesaving.com
  * 'Ramfan-gf210', blower > avimarltd.tripod.com

**Super-specs.**

{{glas.jpg|glas.jpg}}

  * Dr. William Feinblooms glasses magnify 18x > http://blog.modernmechanix.com/

**Telestereoscope.**

{{scopebm_jennifer.jpg|scopebm_jennifer.jpg}}

  * Cassidy Curtis and Chris Whitney made this for the Burning Man festival in 2000 > http://eyestilts.com/


**Binoculars.**

{{ster.jpg|ster.jpg}}
{{ster2.jpg|ster2.jpg}}

  * Clive Milne's 510mm diameter f5 binocular telescope > http://deepsky.cia.com.au
  
**Co-garph.**


{{map.jpg|map.jpg}}

  * Australian invention makes maps of the ground it covers >     http://blog.modernmechanix.com/

**SWAN**


{{swan-The_Georgia_Institute_of_Technology.jpg|swan-The_Georgia_Institute_of_Technology.jpg}}

  * System for wearable audio navigation, the Georgia institute of technology > http://www.gatech.edu/news-room/release.php?id=1090