Tuesday, May 31, 2005 at 23:04
A favourite subject...
Having been invloved in aerial SAR as a volunteer pilot (and Ops Director for a volunteer SAR group) for about 4 years (not doing it now) I have to say that putting up the EPIRB for a flattie and calling out SAR aircraft is a bit over the top - at first glance (it's all right being an armchair critic in the comfort of
home :)
Have a consideration as to what happens when an EPIRB goes off (the short story):
1. Satelite or passing aircraft picks up the signal
2. AMSA is notified
3. AMSA starts ringing around for a handy SAR pilot or three (might be 11:00PM at night after a hard days work)
4. 1 hour before dawn, SAR pilot is pulling the plane out of the hangar and pre-flighting. Kitted out with food, drink, overnight bag, maps, radios, GPS, homing devices and volunteer observers - also rubbing sleep out of their eyes.
5. Ground crew arrives - briefing, mapping (working out search patterns, locations and MPP "Most Probable Position"), fueling, flight planning and waiting for the "GO" from AMSA. Pilots and observers team up and pre-flight brief.
6. Get the "GO" and take off. Ask for and obtain priority (SAR "callsign" does it)
7. Enter search area, align with EP (entry point) at nominated altitude and start pattern. Observers search using a set scanning pattern.
8. Observer calls sighting, co-pilot hits MOB ("man overboard" button on GPS - sometimes called a "mark" button). Pilot circles over the top, keeping target in sight at all times
9. Alternate is
beacon search - this involves some serious fancy flying to work out where the
beacon most probably is
10. Target sighted - notify AMSA, maybe via a relay aircraft overhead
11. Stay overhead until relieved or fuel becomes a consideration, or AMSA orders you
home
All this from crew of 4- 5 in a twin engined aircraft, all volunteers and all not getting paid to take time off work... And that might be only one plane... I was SAR co-ordinator for our group when a sailor went over the side of a vessel off
Sydney some years ago - 8 or 9 planes at once all in wide parrallel formation searching from
Palm Beach to Jervis Bay... Logistics for this is huge... We had two planes in that, 4 crews and ground crew and when we finished I went into the rubber room and drooled for 24 hours...
I carry an personal EPIRB whenever I go bush. What happens if a child gets bitten by a brown snake at Bendethra Caves? Or an accident has happened, with injuries and a blocked track? First thing - as part of the emergency management/1st aid etc - get someone to set up the EPIRB. Anyone know how??? (Be great if you also had an aviation VHS handheld, but you have to be licenced for that AND they are *supposed* to be only used in the cockpit... just so happens I keep my flight bag in the cruiser to when I go bush... ;) got some *great* maps in it...)
So does a flat tyre justify pulling out the EPIRB?
Well a flat tyre can cost a life, and if that was an issue yes. However if it was just a flat and he was silly enough not to have a spare he should pay for the rescue. Pulling the aerial out on the EPIRB is not like calling a mate on the mobile - a whole
infrastructure kicks in, horribly expensive (one kitted out SAR plane alone can be $1000 - $1500 per hour) and involving a huge number of people. If a life is saved, nobody counts the cost. But if it were for something frivolous the money wasted is humungous... I'd be realy p-ed if I gave up a days work for a nutter with a flat tyre... though the flying would be great!
The guide should be the question - "is anyone in immediate or grevious harm or danger?"; you can ask yourself too - "if I delay sending out a distress signal, will I be putting myself in further harm or danger?"
That's what this guy with the flatty may have asked - God knows he might have been diabetic without his medication... (though a *trailer* tyre???)
Consider that in most cases a 121.5/243 MHZ EPIRB will have contacted AMSA within three hours - usually whole lot less. Depends on where the satelite is and all other things being equal...; the 406 MHZ EPIRBs have a faster response time and are more accurate, but a heavier and dearer. Some also have the capacity to send GPS location and user's name and address.
One of the great little things to have in your kit is an emergency strobe light. These can be seen for kms from the air at night, and in the day can attract an observer's periphial vision. Cheap investment in my opinion...
And another pet subject: Rescued a guy and paraplegic girl out of the surf on the bar at
South West Rocks. Great place to fall off a jetski... SES, VRA, Coastal Patrol all out there and little old me and the missus in the dive boat. Got the bloke and girl (getting a mite close to the rocks they were). Got them to shore and they got up (
well he did - he carried the girl) hopped into the car and drove off - without saying a word...
In SAR we laugh at this - some sort of survivor syndrome. If *you* get rescued for whatever reason, get over your embarrassment and stupidity for a brief moment and say thanks - goes a real long way - it will make a volunteer's day. Even better still, donate some money - the majority of specialist SAR
services are all volunteer-based and money for them to keep their specialty going is always a very real issue.
Anyone ever been rescued?
/viz
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