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Forgive me if the first attempt appears here as well, but it's been
several hours and there's no sign of it.... ************************************************** *********************************** Will it Fizzle, or Flare? Joe Boater decided to experiment with bungee jumping. Joe knew little or nothing about the sport, so he dropped by Bungee City to check out the available gear. A helpful salesperson explained his choices. "Here's our best selling model. This bungee cord is $69.99, and it meets all of the current government requirements." "Really?" asked Joe, "And just what are those government requirements?" "No big deal, really. Simply that you must be hooked to some sort of a bungee cord before you jump," said the salesperson. "That's all?" replied Joe, skeptically. "I don't know, that doesn't look like the strongest apparatus as far as I'm concerned. I mean, what if I leap over the edge of the bridge and the darn thing breaks?" "Well, I wouldn't know about that," answered the salesperson. "But I can tell you that we sell these with a money back guarantee, and we've never had anybody bring one back to complain that it broke when they hit full extension." "I'll bet you haven't! Let's look at something a little more substantial, even if it's more expensive. After all, my life could easily depend on a difference in quality." While most people would be likely to applaud Joe Boater's prudence in choosing a more functional bungee cord, more boaters continue to opt for the cheapest available emergency signaling devices. The term "USCG Approved" sounds far more reassuring than it should actually be, (see our fictitious government standards for bungee cords, above). Published performance variables for USCG Approved hand held and aerial flares clearly indicate that in nearly every category except initial purchase cost "USCG Approved" units are definitely second rate. Just like Joe's bungee cord, lives can depend on the difference in quality. The shameful reality is that so many boaters approach the entire concept of safety equipment in general and flares even more specifically as a regulatory nuisance. It's common to overhear comments such as, "You better make sure your flares are up to date. Coast Guard requirement, you know." There seems to be a lot of interest in carrying flares simply to squeak past the minimum requirements during a boarding, but considerably less attention given to how effectively a flare might work in an emergency. Minimum Requirements for Distress Signals: The Coast Guard differentiates between "day signals" and "night signals". All vessels operating between sunset and sunrise are required to carry three visual distress signals suitable for nighttime use. In most cases, the night signal devices chosen will be pyrotechnic flares, and the USCG requires a minimum of three. Pyrotechnic signals are considered "expired" 3 ½ years from the date of manufacture, and prudent seamanship as well as USCG regulations will not consider expired flares when evaluating a vessel's compliance. Most boats must also carry three day signals. Boats under 16-feet in length, open sailboats under 26-feet with no auxiliary power, boats that are rowed or paddled, and boats participating in organized events such as races or parades a not strictly required to carry day signals, but many of the more knowledgeable mariners will voluntarily carry signaling devices even on these daytime-exempt vessels. All nighttime signals are also acceptable for daytime use, but there are also some daytime-only devices available (such as canisters to generate orange smoke). A boater can meet the legal requirements by carrying only three flares, and with some of the most popularly chosen choices three flares will provide a total of only about 18-seconds illumination. Two Standards: Most boaters shop for flares by price alone, or shop for renewal flares that duplicate those originally included in the "Coast Guard Kit" provided by some boat dealers with the purchase of a new boat. (One step toward improving the public perception of flares and other critical safety gear would be renaming those gift packs. "Coast Guard Kit" seems to imply that the primary purpose for having the gear aboard at all is to placate the Coast Guard in the event of an inspection). The cheapest flares money can buy are labeled "USCG Approved." More stringent standards for distress signaling devices were introduced by the Safety Of Life At Sea (SOLAS) convention of 1983. SOLAS flares are commercial grade devices, and some local pleasure boaters might wonder whether SOLAS flares are over spec'd for inland use. Use of less than the best available signaling device is tantamount to whispering, rather than hollering for help. Whether a vessel is sinking three miles off of Edmonds or thirty-three miles off LaPush, the threat to life can be the same. Better a flare that is much brighter than absolutely needed, than a flare that is not quite bright or visible enough. One advantage of SOLAS flares is that they are packed in water resistant packaging. SOLAS flares expire 42 months after manufacture, just like USCG Approved models, but the chances can be extremely good that an expired SOLAS flare may be fully functional for many years past official expiration. While it remains important to keep an inventory of even SOLAS flares officially current, the older devices can be kept aboard to supplement the fresh stock and increase the number of usable signals on hand. All SOLAS distress signals will exceed the USCG specifications, so carrying SOLAS flares meets the legal requirement and provides superior signaling capability. Comparing handheld flares: During a recent visit to a leading marine retailer, we found both USCG approved and SOLAS flares on display. Just for grins, we asked a salesperson whether we should step up to the SOLAS flares and we were told, "I don't know why anybody would spend that much money for a flare. You get four of the USCG Approved flares for the price of one SOLAS flare, and USCG Approved is all you need to have to be legal." (Another example of "placate the Coast Guard" thinking). Maybe our salesperson will read this issue of this publication, or take the time to do some independent product research. We have looked into the characteristics of both types of flares, and discovered some very good reasons to invest in superior SOLAS technology. At first glance, it appears that the USCG Approved handheld flares have two advantages; price and length of burn. We found handheld USCG Approved flares priced at $6.25 apiece, whereas a SOLAS handheld flare was offered at $21.99. Our salesperson was right about one thing, it would be possible to buy four USCG Approved flares for just over the price of a single SOLAS device. Cost advantage; USCG Approved. The second advantage of the USCG Approved flare might be the much longer burn time, unless one compares the different natures of the two types of flares. The USCG Approved flare will burn for a full three minutes, but during those three minutes molten slag will be spitting and dripping from the burning end of the flare. The flare must be held overboard, and preferably on the leeward side of the boat. The dripping slag can set a boat or clothing afire, and the potential dangers of using such a slag-slinging device in an inflatable dinghy or life raft are all too obvious. The flare cannot be easily extinguished and will even continue to burn if tossed into the water. Attending to a lighted USCG Approved handheld flare is a full three- minute commitment, and a portion of those three minutes may be needed for some other task during an emergency at sea. A SOLAS handheld flare will burn for only a minute, but during that minute will not spray molten slag. Just as with the USCG Approved flare, the SOLAS handheld will need to be actively tended while lit, but at the end of a minute the flare will go out. Another SOLAS flare could be ignited if additional burn time is needed. We're inclined to give the burn time nod to SOLAS, for although the burn time per flare is shorter the one-minute SOLAS interval frees up a crew person for other duties and allows greater flexibility when dealing with an emergency. However, there is certainly some latitude for opinion and preference on the burn time issue. There is virtually no room for debate regarding the relative brilliance of the USCG Approved and SOLAS flares. The USCG Approved flare we compared provided illumination rated at 700 candlepower. There's a good chance that an approaching rescue boat might even see the rosy glow of the burning slag and thereby acquire visual confirmation of the distressed vessel's location. Based simply on brilliance alone, rescuers are almost 23 times more likely to see the 16,000 candlepower SOLAS handheld flare than the 700 candlepower USCG Approved. Visibility advantage: SOLAS- in fact, no contest. We calculated candlepower per dollar, and realized that the SOLAS flare provided 682 candlepower per dollar, while the USCG Approved flare produced only 112 candlepower per dollar. Boaters considering the three-minute burn time of the USCG Approved flare an advantage can triple the 112 candlepower to 336 candlepower minutes per dollar for the USCG Approved, vs. 682 candlepower minutes with the SOLAS flare. Rockets' red glare, or weak sputter in air? In addition to handheld flares, it's good practice to carry some aerial units as well. Traditional rescue advice suggests using the aerial flares to originally attract rescuers to your general vicinity, and then converting to handheld units to help an approaching vessel pinpoint your specific location. The marine supply store offered two different approaches to getting a distress signal aloft. The most common and cheapest technique involves firing cartridges from a flare gun. The cartridges are available in 12- guage and 25mm sizes. The guns literally shoot a burning wad through the air, and can be generally characterized as "meteor flares". A more expensive alternative shoots a signal into the sky that continues to burn while it descends via parachute. We didn't notice any SOLAS meteor flares at this particular retailer, so we will briefly summarize all aerial flares as a single category. The 12-guage USCG Approved meteor flares sell for $7.33 each, while the 25mm meteor flares retail for $16.66. Parachute flares are notably more expensive, with the USCG Approved 25MM parachute flare priced at $49.99 and a SOLAS parachute flare tagged at $54.99. Rather obviously the cheapest approach involves gearing up with 12-guage meteor flares, but as we delve into the relative amount of bang realized for comparative bucks the cost advantage may not be as dramatic as it initially appears. Without question, the longer a flare is airborne the greater the possibility that it will be seen by rescuers. The 12-guage USCG Approved meteor flare has a burn time of seven seconds- about comparable to an overachieving Fourth of July bottle rocket. The slightly more expensive 25 mm meteor flare burns out even more quickly, lasting a mere six seconds from the moment the trigger is pulled. The USCG Approved 25MM Parachute flare has a burn time of 29 seconds, and the SOLAS Parachute flare will remain lit for 40 seconds. The parachute flares dramatically outperform meteor flares when considering burn time. Aerial flares are self-tending once launched, so there is less room for difference of opinion about advantages of shorter burn times than with handheld flares. Users of 12-guage meteor flares would need to fire off six in rapid succession to equal the burn time of a SOLAS parachute unit. We calculated the cost to achieve 30 seconds of aerial flare illumination, and three of the four aerial options were remarkably close. Firing enough of the 12-guage meteor flares to achieve 30- seconds of signal time would cost $31.41. The SOLAS Parachute flare, (that burns for 40 seconds), prorates to $41.24 for a 30 second illumination and the USCG Approved 25mm parachute flare (with a 29 second burn) would prorate to $51.71. Well out of the running in the cost per 30 seconds category were the 6-second USCG Approved 25mm meteor flares, racking up a total cost of $83.30 A flare that burns brightly is more likely to be noticed. When the brilliance factor is isolated from hang time, the lower cost USCG Approved flares measure up rather well. The 12-guage meteor flare is rated at 16,000 candlepower, while the USCG Approved 25mm meteor flare was the brightest of the four options at 35,000 candlepower. The one-second difference in burn time aside, the 25mm Coast Guard Approved meteor flare is a superior choice when a sort but very bright burst of light is desired. The 25mm USCG Approved parachute flare provided 17,000 candlepower illumination, while the SOLAS parachute offered 30,000 candlepower. Parachute flares definitely win the high-flyer awards, providing extra altitude that can enhance the range at which the flare is visible and may be an important factor in clearing any background "clutter" in near shore situations. Both the USCG Approved 25mm parachute flare and the SOLAS parachute flare are rated to climb as high as 1,000 feet. The 12-guage USCG Approved meteor flare claims a 450 foot ceiling, while the 25mm USCG Approved meteor flare can potentially ascend to 375 feet. Now what would you pay? Everyone has suffered through those cheesy TV infomercials where the barker throws in one cheap item after another in an attempt to create an illusion of value. A recurring pitch line after each additional potholder, napkin ring, screw driver, or mop handle is added to the order is "Now, what would you pay?" The promoters hope the audience will be pleasantly surprised when the low-ball price is finally revealed. Let's apply that same phrase to an emergency offshore. Let's say that Joe Boater abandons his plans to go bungee jumping, and sets off on a cruise to Alaska instead. Somewhere north of Johnstone Strait, on a dark and stormy night, Joe strikes a deadhead and opens a two square foot breach in his hull. His boat founders and sinks in a matter of minutes, and Joe is adrift in his wildly rocking and pitching dinghy. Fortunately for Joe, he's got some flares in his ditch bag, and above the clatter of the freezing rainstorm he can hear the engines of an approaching aircraft. "Thank goodness I took that Coast Guard requirement seriously," thinks Joe. He fires off three flares in succession. Each rises to 375 feet, and burns for six seconds. The aircraft continues on. Somehow the couple of hundred bucks Joe saved by opting for the cheapie flares seems incredibly insignificant, particularly if it would have made the difference between being rescued or being lost. We should each of us ask ourselves, "If we were in Joe's position, 'now what would we pay' for a decent flare?" |
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