Photo Report – News From The Realm

By me
All photos me too, copyrighted

Faced with a consistent lack of anything of note to write about – except the weather, which has been so poor lately that catching a good flying day is on par with winning the national lottery 😀 – I’ve decided to fill the void by cobbling together something of a “mix post”, combining the few recent photos from Lučko, Pleso and neighboring Slovenia into one convenient little package. It’s not really much to be honest, but hopefully it’ll provide for a bit of amusement until the arrival of an extensive, work-in-progress historical article… 🙂

The only (operational) Blanik at Lučko poses with its best friend while they wait on RWY 28R for their pilots to assemble. In the event, the first flight of the day would be with a future gliding student, who was given a short demo flight above the western end of town…

While it sounds deceptively simple, a proper aerotow take-off often requires a helping hand on the ground. Due to the absence of a conventional landing gear arrangement, most gliders – especially those boasting larger wingspans – require someone to hold the wingtip at the start of the take-off run. Intended to prevent it from scraping along the ground and possibly slewing the glider off course, this is only necessary during the first few seconds of the run, until the speed builds up sufficiently for the aerodynamic forces on the ailerons to take over.

One of the most beautiful kit planes in Croatia is seen rolling towards RWY 10R after a short fuel stop. Part of the famous Van’s family of nippy two-seaters, DVM is the company’s only design registered here, and spends most of its time staying clear of the more frequented airfields (to the continuing disappointment of the author).

The simple and uncluttered cockpit contains everything one really needs for a good time aloft. Interestingly, even though it is powered by a four-cylinder engine developing 200 HP, DVM uses a fixed pitch propeller – something not generally seen on speedy homebuilt kits of this power range.

The “Grey aircraft only seem to fly in on grey days” photo series continues with the legendary Stratotanker, which had on this occasion hauled itself into Zagreb all the way from Minneapolis. A modernized version of the aircraft that many still consider to be THE tanker, the R model differs primarily by its powerplant, dispensing with the old J-57s in favor of the modern, economical – and significantly quieter – CFM56. An interesting detail is the frost on the wing underside, a common feature on original 717s* during humid days.

* and that isn’t a misprint. While the “717” is today associated exclusively with the re-branded McDonnell Douglas MD-95, the designator had actually been in use ever since the late 50s. Following the introduction of the Boeing 367-80 jet airliner prototype – the famous “Dash 80” – a number of interested civil operators had requested that the design’s slim fuselage be widened to accommodate a six-abreast seating configuration. Boeing had readily agreed, thus giving birth to the 707 as we know it today. However, the US military – also one of the interested parties – was satisfied with the Dash 80 as-was, lobbying that it too be put into production. Knowing that the American military establishment has always been a loyal – and well-paying 🙂 – customer, Boeing agreed to these terms as well, christening the new-old model the 717.

But, since the US military has always used its own original aircraft designators, the new aircraft was quickly labelled the C-135. As the years went on – and the design started making a name for itself in its military guise – the 717 brand had slowly begun to fade from people’s minds… so when Boeing bought MDD in 1997 and inherited the in-development MD-95, they simply recycled the old designator and pinned it to the venerable Maddog (more precisely, the -95 became known as the 717-200 to differentiate it from the original, which had been known within Boeing as the 717-100 since its inception) 🙂 .

To complicate matters even further, the US military has actually operated – and still operates – BOTH the 707 and the 717-100. The former (in its 707-300 version) had served as the basis for the E-3 Sentry, E-6 Mercury and E-8 JSTARS, while the latter covers everything with a -135 designator (including the KC-135, RC-135, OC-135, VC-135 and so on)…

Another of the year’s Globemasters to have visited Pleso, “Reach 574” is just about to put to an end its long flight from Mazar-i-Sharif in Afganistan. Transporting home soldiers of several NATO nations, it would eventually depart again towards Kogalniceanu Airport, serving the Romanian coastal city of Constanta.

A machine that gives no impression that it is actually 33 years old, DJM is one of the last Skylane RG models to have been manufactured by the renowned Reims works, located in the town of the same name up in northeastern France. Sporting retractable landing gear, full IFR equipment and the capability to carry four people with nearly full fuel tanks, the 182RG is probably one of the best cheap – but still capable – light touring aircraft nowadays available…

A bit of that Alpine feel as we climb along the MODRO 1W departure procedure following takeoff from RWY 30 at Ljubljana (LJLJ), Slovenia. While we were expecting (and hoping for) a bit of fog to test our instrument skills, by the time we’d gotten airborne it had already transformed into broken mid-altitude clouds, leaving us with an almost ideal late summer’s day (despite the frosty 12 C out on the apron!).

EDIT: after a lengthy struggle with an uncooperative piece of editing software, I’m also happy to bring you a short video clip to accompany the previous photo 🙂 . Mind you, it’s not really my best work to be honest, but I was handed a GoPro camera and told to have fun with it, so I tried to make the best of the situation (especially considering I did not get a suction mount to securely stick it to the window)…

Rare Aircraft – Gear… Up? Cessna’s Small Retractables

By me
All photos me too, copyrighted

While the notion of fitting a civilian piston single with retractable gear isn’t exactly new – having been around as long as the retractable gear itself – in the “certified world” it still lends itself mostly just to large and luxurious long-distance tourers, aircraft whose intended performance bracket (and price tag) warrant the addition of another heavy, complicated, expensive and potentially failure-prone system. Aircraft such as the stunning Beech Staggerwing (which had pretty much kicked the whole idea off) and its spiritual successor, the Bonanza, as well as Piper’s PA-46 Malibu line and Cessna’s widespread Centurions… all top-of-the-line cruisers where clean lines and low drag are not just a sales gimmick, but a real performance necessity 🙂 .

Despite this however, every once in awhile some manufacturers – notably those of The Big Three – get into the habit of sticking an RG system into one of their small, cheap-and-cheerful models, creating weighty, complex and not very fast aircraft that seem to make very little operational – and almost no financial – sense. And while there is some method to their madness, the aircraft themselves invariably fail to perform “properly” on the market, eventually ending up relegated to the obscure pages of history…

But, even though they are few in number today, I’d nevertheless managed – with no direct intent on my part 😀 – to spot two of Cessna’s attempts in just one week, aircraft so deliciously rare and interesting that they’d immediately warranted a post on here… 🙂

I’ve Not The Power: the Cutlass RG

The first off the line is the rarer of the two, the nowadays (unjustly) forgotten 172RG Cutlass RG 🙂 . Also the more confusing of the pair, the Cutlass was – for all (sales) intents and purposes – a retractable version of the stock 172, which had the added misfortune of debuting in 1980, just a few years before piston single production at Cessna would go into a decade-long remission…

Another gem from my recent visit to Ljubljana – the first (and so far only) 172RG I’ve seen outside a computer monitor

However, while it did say “Cessna 172” on the back, the Cutlass RG was some way removed from a stock Skyhawk with new legs. Like all high performance 172s – including the Reims Rocket, the Hawk XP and the military T-41 Mescalero – the Cutlass was actually derived from the old 175 Skylark, a posh, high-end version of the late 50s 172A. Powered by a geared GO-300 producing 175 HP (versus the 145 of the 172A) and fitted with a full suite of cockpit and cabin amenities, the Skylark had enjoyed only a brief sales career, having been plagued every step of the way by its frequent engine failures (later determined to have been caused by its owners’ lack of familiarity with the finer nuances of operating geared engines). To try and salvage the situation – not to mention the effort invested – Cessna had eventually decided to drop the Skylark and instead use its platform as a springboard for future high performance aircraft to be marketed under the 172 name 🙂 (to add to the confusion, the name “Cutlass” would also be applied to the 172Q, essentially a 172P re-engined with a 180 HP engine and intended to invoke the (perceived) allure of the RG).

Even though many visual cues of this heritage were blurred out by the time of its debut, the 172RG had nevertheless easily stuck out among the regular Skyhawks, sporting a longer nose that had – in addition to the nose gear when retracted – housed a 180 HP Lycoming O-360 spinning a constant speed prop (usually two-blade). There were changes up in the wing as well, where the fuel capacity was increased from 43 to 66 US gallons, nearly doubling the range to 770 NM from the 172P’s 440.

But, all was not so sunny elsewhere – for despite its cleaner lines, additional power and the efficiency of that prop, the RG could pull out only a 15 knot lead over the 172P. Additionally, the takeoff and landing performance had suffered as well, with the Cutlass needing up to 200 feet more space to lift off or roll to a stop. The main culprit for all of this was the added bulk of the RG system, which had increased the aircraft’s empty weight to 740 kg – 80 up from the 172P. While this was counteracted by the RG’s 110 kg MTOW increase, all that extra mass had eroded most of the advantages of the new engine and prop, resulting in only a marginally faster – but far more expensive – aircraft.

Viewed then as an upscale Skyhawk, the 172RG was pretty much a crock (especially considering the cheaper, 210 HP Reims Rocket could comfortably keep up with it in the cruise), with just 1200-ish examples made before production ended in 1985. But, once outright speed was taken out of the equation, the Cutlass had quickly gained favor in the demanding – and often very specific – world of flight training 🙂 . For many years one of the cheapest retractable singles on the market, the 172RG became a favorite for Commerical Pilot License (CPL) courses, which require some time to be logged on a complex aircraft – any single made complicated enough by the addition flaps, a constant speed prop and retractable gear 😀 . Its humble, proven origins and only four cylinders had made it significantly cheaper to run than a larger “conventional” retractable single, ensuring it has retained its place in the training fleet even to this day… 🙂

Cessna 172RG Cutlass RG performance (from Rising Up Aviation)

My First Centurion: the Skylane RG

By contrast, the second of the two titular aircraft had lead a reasonably quiet life throughout its career, having come about through a straightforward and positively dull design process that had exhibited none of the delightful chaos of the Cutlass 😀 . The machine in question is of course the R182 Skylane RG, one of the lesser known – but also most capable – members of the enduring Skylane family 🙂 .

Unlike the Skyhawk family with its myriad of various high-performance versions, the 182RG was the only true upscale Skylane model, seen here in its most capable turbocharged RT182 edition
Unlike the Skyhawk family with its myriad various high-performance versions, the 182RG was the only true upscale Skylane model, seen here in its most sophisticated turbocharged RT182 edition

A simple, straight, no-nonsense conversion of the regular 182, the Skylane RG was intended to provide some of the allure and performance of the more exclusive Centurion, but packed into a smaller and cheaper package – a train of thought not unlike that which had borne the Cutlass. However, unlike the latter, the basic Skylane was a much better platform to start from, in part due to its remarkable payload – but mostly due to its capacity to handle a whopping big engine needed to shift the added bulk around 🙂 .

At first glance though, Cessna had seemingly squandered that capability right at the outset, for the RG had only 235 HP on tap – a pitiful five more than the 182Qs of the period. The resulting cruise speeds were a bigger disappointment than those of the Cutlass, with the R182 managing to touch just 14 knots more than the simpler and cheaper Q…

However, while the power figures were a bit of a letdown, the torque figures were not, since those 235 HP came from a huge Lycoming O-540, sporting 80 cubic inches more capacity that the O-470 of the regular model 🙂 . Coupled with an empty weight increase of just 38 kg (and the same MTOW), this additional grunt had meant the RG could comfortably outpace the regular model in the climb, all while retaining nearly identical takeoff and landing performance and stall and approach speeds.

The apex of the R182 would however come in 1978 with the introduction of the turbocharged RT182, which will eventually become the dominant Skylane RG model. While its sea level power had remained the same as that of the R182, its massive compressor had made it available to a far higher altitude, consequently increasing the cruise speed to a juicy 173 knots – 31 more than the regular 182Q and 16 more than its (very rare) turbocharged cousin, the T182Q.

Coupled with a 585 kg payload – enough to take on four adults and sufficient fuel even for a longer flight – this had made the RT182 an attractive choice for pilots living at higher altitudes, with most of Europe’s fleets nowadays concentrated in countries with a lot of Alps 🙂 .

Cessna R182 Skylane RG performance (from Rising Up Aviation)

Cessna RT182 Turbo Skylane RG performance (from Rising Up Aviation)

To The Pope Plane!: the Cardinal RG

While the 172RG and R182 were the main focus of this post, one cannot discuss Cessna’s small retractables without at least mentioning the elegant – and slightly outrageous – 177RG Cardinal RG 🙂 . A rare moment of madness from Cessna, the 177 family as a whole sticks out of the lineup like Lancair at an Antonov meet, making it fully worthy of the final chapter of this post 🙂 .

Taking the load of its feet during servicing at Lučko, E7-VIP was only the second 177 I’d ever seen – and had come across quite by accident while browsing my photo database…

Named for the bird rather than the church official, the fixed-gear 177 was originally devised as a mid-60s replacement for the 172, introducing features that were supposed to make the Skyhawk look “sooo yesterday” 😀 . By far and away the biggest of these was the beautiful Centurion-style wing, which finally did away with those pesky bracing struts (an absolute nightmare for inflight photography!). Once past the wings, the eye would immediately be drawn to the broad and airy cabin, flanked on either side by large, wide-opening doors that made entry almost completely hassle free – and, perhaps most important of all, far more dignified than on the 172 😀 . There were some finer, less obvious touches as well, including an “all-flying” Piper-like horizontal stabilizer – quite the novelty for a Cessna single and I believe still unique in the company’s piston lineup.

But despite the new wing (which required more internal structure to maintain rigidity) and the roomier cabin, the 177 was only a feather away from the 172s of the period, weighing in at just 640 kg empty and 1066 kg fully loaded – just 45 and 23 more than the 172K. Powered by the same 150 HP engine, the Cardinal had also exhibited very similar performance, with differences generally down to just two to three knots.

However, while it did indeed sound like a worthy replacement, the 177’s bells and whistles had also made it significantly more expensive to buy than the 172, instantly diminishing its customer appeal and threatening to turn it into another Skylark – expensive to develop, but nearly impossible to sell in the necessary numbers.

But the lessons learned with the 175 would eventually turn out to be the keys to the Cardinal’s survival 🙂 . Realizing that, despite all intents, the 177 is “more aircraft” than the 172 (but still far less than the 182), Cessna had decided to simply slot in a more powerful engine, creating a proper “Skyhawk Deluxe”. The resulting 177A was thus powered by a 180 HP engine driving a fixed-pitch prop, which had managed to increase the cruise speed by just a modest three knots – but had at the same time kicked the MTOW up to 1133 kg (with just an 11 kg empty weight increase), allowing the aircraft to now carry full tanks AND four (period) adults with some meaningful baggage.

In this form – which would later evolve into the 177B fitted with a constant speed prop – the Cardinal had finally found its niche in life, becoming what the Skylark was supposed to have been all along: an aircraft that could boast some of the carrying capabilities of the Skylane mated with operating costs much nearer to those of the Skyhawk. However, this had immediately brought it into firing range of Beech’s model 24 Sierra and Piper’s PA-28R Arrow, both of which could boast the additional (real and perceived) benefits of retractable gear. Cessna’s answer was not long in coming, taking the form of the 1971 177RG Cardinal RG 🙂 .

Powered now by a 200 HP engine – like the Sierra and Arrow – the Cardinal RG could boast a cruise speed of 149 knots, 19 more than the 177B and up to 10 more than either of its rivals. Interestingly, unlike the 172RG, the Cardinal had retained its impressive carrying capability despite the added weight of the RG system, standing at 800 kg empty and 1270 full – actually increasing the payload by 80 kg over the 177B along the way.

But, despite these favorable numbers, Cardinals are (like the 172RG and R182) quite rare today, a turn of events that has – in combination with their sweeping looks and comfort – made them as close as they can be to collector’s classics… 🙂

Cessna 177RG Cardinal RG (late model) performance (from Rising Up Aviation)

NOTE TO MY READERS: given that I’ve never had the privilege of flying on any of these aircraft – just marveling at them from the outside – any comments, impressions, stories and trivia from readers with time on them would be most appreciated and a swell way to round their stories up! 🙂