The Firehouse

Browsing through some old photo albums, I came across a set of photos from my years with the Kinder Mountain Rescue Team, based in Hayfield, UK. After going through high school in Southend, near London, I moved to Whaley Bridge, a small town south of Manchester, to pursue my degree in Aeronautical Engineering at the University of Salford. One day, while walking towards the popular Kinder reservoir area for a weekend walk, I noticed a small hut belonging to the KMRT, and basically crashed into one of their meetings. After talking to some people from the exec team, I was accepted as a probie, not without a strange look on some faces (“what’s this guy from Spain who we’ve never seen before doing here?” sort of look). Normal probie period is six months, but, normally probies are introduced by team members, who know them and their capabilities and can make the recommendation. I was coming out of the blue, so I spent about a year as a probie, before being admitted as a full member.

Why, would you ask? Well, a couple of years earlier, I broke an ankle while descending a winter route in the French Pyrenees, and was brought to safety by a mountain rescue team. Ever since, I felt there was something I had to pay back – and this was the chance. During my stay with the KMRT, we performed all sorts of operations, from rescues of people with broken limbs, to searches for lost walkers. We trained a lot, and participated in huge exercises involving many local teams, Police, RAF helicopters and aircraft, K-9 units, and the ambulance service. One of the exercises I keep pictures of is a paper helicopter crash on Kinder plateau (we used the word ‘paper’ to describe anything fictional in the contest of an exercise, for example, “call the paper RAF and request a paper helicopter and a paper ambulance”, just in case anyone listening on the radio thought it was the real thing):

Getting the simulated victim into a heavy Bell stretcher. These things were heavy, so heavy they were carried by two people, one half each!

Bob Whittall, the team leader at the time, in his yellow jacket.

A very realistic victim, with a very realistic amputated limb. The excellent members of the Casualties Union provide the most believable victims you can find, with makeup, real bone fragments (from sheep of course!), and other surprises. Everything you’d need to film a good zombie movie.

Finally, this picture was taken during a winter route in Scotland, the most remarkable fact being that we had perfect weather – which is something to put in your memoirs. As we descended, a single, tiny, white and fluffy cloud passed by, as if saying “yeah, you’re not going to get away -that- easily!”. For the record, Andy was just making fun with the ice pick, he didn’t actually hit anyone!

I miss you guys!

Just kidding. I saw this thing while fighting with the kids, trying to get them out of a toy shop. When they come up with a fake Tesla, let me know!

They are usually forgotten, as they tend to see a lot less action than non-airport bound firefighters, but boy, do they have cool equipment to play with! Airport fire departments have some very tight performance parameters, basically, because when a huge piece of aluminium, titanium, passengers and fuel crashes and ignites on or near a runway, every second counts. That’s the reason this 40-ton baby accelerates from 0 to 80 Km/h (50mph) in around 25 seconds. In proportion to weight, this is faster than a 1997 McLaren F1, which hits 100 Km/h (60mph) in 3.3 seconds! And this is what it looks like:

The Rosenbauer Panther 8×8 MA5 airport and rescue firefighting vehicle. Sporting a 1000 hp engine (yes, that is not a typo), it carries 12.5 tons of water, 1.5 tons of foam liquid, and up to 1 ton of NP powder. Full specs here. Up to three monitors (two mounted at the front, one top) give it a range from 25 meters up to 85 meters, all controlled from the cabin with joysticks and cameras. At 11 bars of pressure, the top monitor can empty the water tank in two minutes. The cabin controls look like something out of Star Wars:

Note the complex MFD control system for the hydraulics – so much for turning a wheel and having water come out a hose, right? While I did part-time work at Southend Airport, I was able to ride and operate a much smaller, much simpler, but equally fun Carmichael truck. Will post a pic when I find it and scan it (film rolls back then, the only thing digital in cameras was your finger).

Just today UPS dropped off (well, I intercepted the driver in mid-flight, but that’s a different story) the Jawbone Bluetooth headset I was waiting for – and boy, does it work wonders! This has to be the best implemented piece of DSP technology I have seen. If you don’t believe in ‘official’ demos and blurb from jawbone.com (they are true), just check out this audio recording [WAV, 48kHz, 1.7MB]. The first part is recorder using my Mac with an unsquelched radio about 30cm from the headset, with the DSP turned off. I then turn it on, and the audio is recorded perfectly, with barely a hint of the background noise.

How do they do it? I’ve not opened this baby up, as it’s too good-looking (and expensive), but it seems that they combine two directional microphones with a vibration sensor (the small white dot you see on the picture) that picks up bone-transmitted voice from your jaw (thus the name). By matching the vibrations, which are not enough to actually record sound, with the incoming audio from the microphones, they can take away the extra noise very effectively. I should know, as in my previous job, one of our biggest problems was noise and echo cancellation (I was responsible for electronics R&D at SouthWing, designing and testing Bluetooth headsets and other accesories) – and we could never completely kill feedback echo, and noise – forget it. Our designs were in the top league as far as audio quality and noise went, but try what I just did today and the whole recording would have been like the first half.

Good job, Aliph!

…you need to pre-emptively register the domain [yourcompanyname]sucks.com – since 1997. This is the case of none other than UPS.

Take a look at the upssucks.com WHOIS information:

United Parcel Service
340 MacArthur Blvd

Mahwah NJ
07430
US

Domain name: upssucks.com

Created on: 1997-12-31
Expires on: 2007-12-30

Maybe it is time to get creative – today I got mighty pissed off at them, because the driver who was supposed to deliver my Jawbone headset today, was “confused” by an address like this:

Street Name 16 my@emailaddress.com

Apparently, the fact that the contact email got wrongly appended to the street address caused major confusion in the brain cells of this driver, who should of course apply for Mensa right now. The rest of the address was just fine, the only thing ‘weird’ was the email address mixed in. Of course, they cannot turn him around, and I have to wait until tomorrow…

I ordered a Jawbone Bluetooth headset on the August 1st. By about the 9th, I should be getting it in my hands. This would not be too bad, were it not that UPS Worldwide Expedited was paid for, at almost $50! Aliph’s site quotes 3-4 business days, but this will be more like 6-7. From now on, I think I’ll request USPS Air, as it costs a fraction, it usually arrives quicker, and has never been held up in customs (I can tell UPS horror stories of packages held for days while some stupid customs inspector felt like having a look at the paperwork…).