Tulamben wreck diving

On trips to Bali, a drive up the island to the small village of Tulamben from the more developed areas of Kuta, Legian or Seminyak always results in a couple of dives. I have always thought this was a Liberty class ship of WWII; mistakenly named as the Liberty - I was wrong.

I have have only just learnt that the ship is in fact named the USAT Liberty, a cargo vessel nonetheless as a Design 1037 type and launched in 1918, there was close to 50 of this ship type constructed. This ship was torpedoed by a Japanese submarine in January 1942 and run aground in Tulumben where the ship was unloaded, a 1963 volcanic eruption pushed the ship into the water to sit in its current resting place.     

Walking in from the shore, the site quickly drops off to 20 metres and extending out to 30 metres. The site drops deeper, but there is no reason for chasing further depth as the areas of interest sit around the 20 metre depth. This is one of the premier dive sites in Bali, I would recommend this dive to all of my friends and I don't mind diving this wreck over and over.

The 70:20:10 learning model

Hailing from a technical trade background, on-the-job learning is the preferred method of training with a 70:30 split of on-the-job and off-the-job methodology as fairly standard industry practice. Embracing the 70:20:10 training and development model; this current methodology is really built on the foundations of apprentice training that is ideally suited to workplace training and development.

The 70:20:10 learning model has been credited to Morgan McCall, Robert Eichinger and Michael Lombardo from the Center of Creative Leadership during the 1980s. However, many believe the origins of the model go as far back as 1968 with Professor Allen Tough publishing Why adults learn: A study of the major reasons for beginning and continuing a learning project, although he never mentioned the term directly, he planted the foundation seed.

Currently, the 70:20:10 model is being implemented in organisations with 70% of learning occuring on-the-job from experimental means such as action learning projects and supervised practice. Mentoring, coaching forms a further 20% of on-the-job learning with retention increased through a formalisation of the process. The final 10% of learning occurs off-the-job through structured learning interventions such as face-to-face courses, eLearning courses and webinars. 

A dual Triggerfish duel

The first dive of the day saw us diving the Hole in the Wall, just around from Sabang Bay, Puerto Galera on the northern coast of Mindoro.

A ripping current got us into the canyons with pelagics galore propping up in the current. I first dived this site in the mid 90s, eighteen years later, I am back for my fifth trip here. An extended bottom time saw a bluewater ascent with required decompression hanging from lift bags, pretty normal for here.

The second dive saw us back in Sabang Bay on a small wreck in a relatively shallow depth. On decompression dives I wear a dual computer for redundancy, this dive saw me wearing a Suunto D6, it was old stock from the dive shop and I decided to give it a try instead of selling it cheaply. The overly conservative nature of Suunto computers saw me back in slight decompression for this repetitive dive, no big deal I thought. The Titan triggerfish is a worthy adversary, a horrible and nasty fish the shape and colour of an Australian Rules football.

When I see one of these fish underwater, I sometimes feel the overwhelming urge to drop punt this aggressive undersea chomper; I am, of course not that bold and swim away as fast as possible usually.

I saw this one coming, the big Titan looks at you in a certain manner, turns on its side and comes at you. I was beginning my ascent and moving towards my decompression ceiling, I was mid-water at a depth of six metres moving towards my three metre ceiling.

Naturally, a triggerfish fights well in tandem and as you fight one off a second triggerfish joins the battle. Now you have a fairly robust battle going on with knife in hand and fin kicking hard whilst maintaining my decompression ceiling. You never seem to make contact with these guys, they are just too agile until you finally work your way out of their protective zone and the battle is over. Man, I hate triggerfish.

The Visa Black card

I was researching credit cards and came across the Visa Black Card; it struck some interest in me so I sought a little more information. Not that I am going to apply for this card, it was worth a quick look and I needed to investigate this exclusive card.

I struggled to see the value of the Visa Black Card, from the extravagant annual fee to the 1 point per $1 spent rewards - the benefits of this card really don't add up. I am guessing the Visa Black Card is modeled on the American Express Centurion Card that lack both the prestige and functionality of the Amex card. Visa discusses the highest caliber of personal service offered but I fail to see why vendors will offer any greater service without financial inducements. 

Double loop learning

Double loop learning was a term originally coined by Chris Argyris; his work influenced organisational learning theory, action research and the relationships created between the people and the organisation. Current organisational development, organisational learning and change management theories are seeking cost effective strategies to establish continuous organisational wide learning leading to a sustainable competitive advantage - double loop learning fits the organisational model.

According to Argyris, the theory of learning firstly involves the identification and secondly the correction of error. Where a fault is detected, Argyris suggests people look for differing strategies addressing work within the specified governing variables. So, given established values, goals or plans are deemed operational and not questioned. Such established rules are regarded as single-loop learning.

The alternative response is to question the governing variables subjecting them to critical analysis and thus described as double-loop learning. This level of organisational learning then leads to alterations in the governing variables shift the methodology that the strategies and consequences are constructed.

As I am a student of behavioural training concepts, the work of Robert Mager heavily influenced the formation of learning objectives and criterion based instruction. Changing learning objectives around goes against what I learned so it took me a while to get used to change learning objectives mid-instructional event. That being said, as an organisational learning program design, double loop learning is a successful training methodology.

Cashing in on my career

I have been fortunate in many respects in regards to my working life, I was well paid from an early age as I possessed the right skill sets for the time. Now I worked hard, really long hours every day of the week - it wasn't a give me. An 87 hour work week was standard; yep, 12 hours a day for a 7 day work week. It wasn't unheard of to work some overtime and easily break the 100 hour work week barrier. I once had a six week run of 18 hour days, starting at 6 am and knocking off at midnight, that was really grueling even for a 22 year old. I was saving for my house and I needed the deposit, needless to say, I was a pretty good saver back then.

Fast forward to now, it is time to cash in on my hard work, I need to enjoy life. I am writing this blog post sitting on a bench seat at Boat Quay in Singapore. I am still employed but I decided a decade ago to cash in on my good fortune. This weekend is a long weekend in Perth so no work Monday, I took some extra holiday days for Friday and Tuesday and I have a weekend away in Singapore. I also added the Thursday before and the Wednesday after as we are allowed to work from home one day per week and I have a pretty decent break. Yes, I have been to Singapore many times but as I had some expiring frequent flyer points that needed to be used straight away, I knew what I needed to do.

The emergence of budget airlines will allow me to undertake more short regional travel. I want to visit Jakarta, Taipei, Seoul, Osaka, Kota Kinablu and other South-East Asian destinations utilising budget flights and a few spare days over the weekend. I'm nearly 50 and it is time to start cashing in on my career fortunes, I'm not super rich and I don't care. I am happy to spend my money and utilise my time constructively instead of sitting around at home counting down to retirement at age 67 when I will be too old to enjoy budget travel. Am I cashing in on my career or cashing out of my career?

The F-117 Nighthawk

I was watching an episode of JAG, the american legal show focusing on US Navy operations with a particular emphasis on the F-14 Tomcat. The episode in question had the F-117 Nighthawk as the aircraft undergoing tests and it got me thinking, wasn't this a US Air Force jet fighter and not a navy jet? I couldn't see the navy landing one of these on an aircraft carrier - not that I would know.

I started to do some checks and found the aircraft became operational in 1983, much earlier than I thought and retired in 2008 - I was under the impression this aircraft was still operational. The F-117 was only became known to the general public in 1998; so I guess this aircraft flew secret night missions keeping the aircraft secret. Research indicated the aircraft was supposed to be retired in 2011; but was retired earlier than planned to free up funding for the F-22 Raptor. 

The  F-117 was given the F for fighter designation even though the aircraft undertook the primary role of attack (or A designation) although the aircraft wasn't an air-to-air superiority fighter instead utilised for laser guided bombing runs and not ground attack duties that is undertaken by the A-10. But then, the B-2 bomber pretty much does the same role as the F-117 and is a much bigger platform with the ability to carry a greater payload.