![]() ![]() Owners like the Cessna 172 interior, which offers excellent sight lines fore and aft. Hard and bounced landings are right behind at 18 percent, followed by a peculiar 17 percent chalked up to a mysterious phenomenon called âother.â The easy explanation for these upsets rests in the 172s lengthy history as a trainer, and ham-fisted student pilots have been known to be less than gentle. This early teething is reflected in the airplaneâs accident history, with 26 percent of the 172âs mishaps attributed to runway loss of control. The gear went through a long period of height and suspension modifications. With a lengthy lineage of tailwheel airplanes (with so-called âconventionalâ landing gear)-including the two-place Cessna 120/140 line and the swift and stout, radial-engined Cessna 195-the Cessna 172âs trike design was a big departure for the Wichita-based plane maker. Yes, there are light aircraft that will go faster and farther, but youâll pay in terms of fuel and upkeep, and wonât enjoy the Cessna 172âs reputation for durability and familiarity among mechanics. The early 2000s brought Garminâs G1000 all-glass cockpit to the Skyhawk, perhaps making these models the most desirable.Īt an estimated true airspeed of 126 knots (75 percent power at 8,000 feet), the Cessna 172 carries 53 gallons of usable fuel for a range of about 518 miles. The latest iteration, the 172S, boasts a Lycoming fuel-injected IO-360-L2A of 180 horsepower, a far cry from its original normally aspirated Continental O-300 with 145 horsepower. Key milestones include an early fuselage change that allowed the addition of a rear window, stretched endurance with optional larger wing tanks, the addition of electric-actuated flaps, and always, the thirst for additional power. SEL illuminates on both involved RMPâs if frequency selection is made on unassigned RMP.More than 20 design variations have been produced in the Cessna 172âs 65-plus year history. To avoid unintended selection or tuning of unassigned frequency the SEL-ect indicator lights will come on. If frequency selection and tune is done with unassigned RMP for example VHF2 frequency tuned on RMP SEL1 the active VHF2 frequency should also change on the assigned RMP SEL2 all thanks to dialog bus? On one RMP you can select or tune any communication radio frequency for example when switching on RMP SEL1 from VHF1 to VHF2 the active VHF2 frequency should be the same as active VHF2 frequency on RMP SEL2 and similar for all other frequencies. Any new frequency selection or tune made on one RMP is taken into account by the others two. The task of dialog bus is frequency exchange among RMPâs. â on RMP SEå input and
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