Many attack aircraft, even ones that look like fighters, are optimized to drop bombs, with very little ability to engage in aerial combat.

Many early aircraft engines ( and a few in other applications ) had the crankshaft fixed to the airframe and instead the cylinders rotated, known as a rotary engine design.

Many aircraft were equipped with machine cannon, and similar cannon ( nicknamed " Pom-pom guns ") were used as antiaircraft weapons.

Many APCs and IFVs currently under development are intended for rapid deployment by aircraft.

Many collectors limit their collecting to particular countries, certain time periods or particular subjects ( called " topicals ") like birds or aircraft on stamps.

Many aircraft have since been passed on to the governments involved, as they became capable of taking over the operations themselves.

Many companies and hobbyists adapt Mazda rotary engines ( taken from automobiles ) to aircraft use ; others, including Wankel GmbH itself, manufacture Wankel rotary engines dedicated for the purpose.

Many aircraft tires and inner tubes are still made of natural rubber due to the high cost of certification for aircraft use of synthetic replacements.

Many nuclear detonations have taken place using bombs dropped by aircraft.

Many sound effects cannot be recorded in a studio, such as explosions, gunfire, and automobile or aircraft maneuvers.

Many also use thrust reversers to slow down the aircraft upon landing.

Many aircraft now have collision avoidance systems installed to act as a backup to ATC observation and instructions.

Many of these made one-way journeys into occupied France as part of the D-Day landings, and later Holland for the Arnhem landing, towed from England behind aircraft such as the Douglas Dakota and Handley Page Halifax.

Many of these piston-engined Carvair aircraft were operated from Southend Airport on short routes across the English Channel or North Sea.

Many small aircraft manufacturers serve the general aviation market, with a focus on private aviation and flight training.

Many of the FARs are designed to regulate certification of pilots, schools, or aircraft rather than the operation of airplanes.

Many were fixed-base, and where they had closely replicated cockpits and models of aircraft performance and flight dynamics they were regarded as flight simulators ( compared to Cockpit Procedure Trainers, CPTs, that did not have flight dynamics programmes ).

Many private pilot owners base their aircraft in the airfield's several hangars.

Many cars, boats, and aircraft can accept equipment from different manufacturers, so it is possible to take RC equipment from a car and install it into a boat, for example.

Many homes have aircraft hangars ( oversized garages ) which house personal aircraft, allowing residents to commute from home to work entirely by air.

Many former military personnel chose to stay on in Los Alamitos after the war, living in such neighborhoods as Carrier Row, where streets are named for World War II aircraft carriers.

Many commercial aircraft from Europe and North America to East Asia fly over the polar region.

Many pilots ( especially inexperienced pilots ) may choose an alternative nearby private airport to avoid the military right of way and maneuvering this tiny airport in the presence of US ARMY C130 and other aircraft.

Many jurisdictions recognize two types of appeals, particularly in the criminal context.

Many amateurs like to specialise in observing particular objects, types of objects, or types of events which interest them.

Many architects and architectural firms focus on certain project types ( for example, health care, retail, public housing, event management ), technological expertise or project delivery methods.

Many of these designs are still under patent, and other types are best known by their original trademarked names.

Many types of applications use variables representable in eight or fewer bits, and processor designers optimize for this common usage.

Many types of packaging can be made from biopolymers: food trays, blown starch pellets for shipping fragile goods, thin films for wrapping.

Many bees are opportunistic foragers, and will gather pollen from a variety of plants, while others are oligolectic, gathering pollen from only one or a few types of plant.

Many of these dance types are familiar from baroque music, perhaps most spectacularly in the stylized suites of J. S. Bach.

Many types of specialized plasma membranes can separate cell from external environment: apical, basolateral, presynaptic and postsynaptic ones, membranes of flagella, cilia, microvillus, filopodia and lamellipodia, the sarcolemma of muscle cells, as well as specialized myelin and dendritic spine membranes of neurons.

Many types of calculations ( known as post-Hartree – Fock methods ) begin with a Hartree – Fock calculation and subsequently correct for electron – electron repulsion, referred to also as electronic correlation.

Many different types of synchronous clock motors were used, including the pre-World War II Hammond manual-start clocks.

Many applications pack all their data files into a single file called archive file, using internal markers to discern the different types of information contained within.

Many types of content-control software have been shown to block sites based on the religious and political leanings of the company owners.

Many types of counter circuits are available as digital building blocks, for example a number of chips in the 4000 series implement different counters.

Many classical deists were critical of some types of prayer.

Many types of video compression exist for serving digital video over the internet and on optical disks.

Many epistemologists studying justification have attempted to argue for various types of chains of reasoning that can escape the regress problem.

Many types of battery have been commercialized and represent an important practical application of electrochemistry.

Many of the characteristic types of literary epigram look back to inscriptional contexts, particularly funerary epigram, which in the Hellenistic era becomes a literary exercise.

Many types of fish ready to be eaten, including salmon and tuna.

Many cell types can use either glucose or fatty acids for this purpose.

Many types of surfing are popular on the island, including traditional surfing, windsurfing ( where the board is propelled by a sail ) and most recently kitesurfing.

Many types of calcite and amber will fluoresce under shortwave UV.

* Many of the properties of galaxies ( including the galaxy color-magnitude diagram ) indicate that there are fundamentally two types of galaxies.