1950s
Iowans served in Korea. A total of 1,893 aircraft were registered in 1952. In fiscal 1954-55, only $14,249
was spent in salaries for three IAC employees, the lowest ever. Appropriations of $25,000 were awarded annually
from 1956 to 1959, at which time with the carryover from the previous year and registration fees brought total
income to $124,000. In December 1959, the IAC moved into a new 40 x 50 building just south of the terminal at
Des Moines. That year the Aviation Trust Fund was legislated and all unrefunded aviation fuel taxes, which
previously had gone to highways, were shifted to the IAC. During this decade, dedications had been held at twenty
airports. In 1958, Iowa pilots numbered 3,225.
1960s
Iowans served in Vietnam. The IAC received the first money from the Aviation Trust Fund in 1964. At that
time Iowa ranked 14th nationally for the number of airports, 5th for the number of lighted runways, and 15th in the
number or airports with paved runways. IAC staff numbered nine. Listed in the annual report were 101 municipal
airports, 59 with paved surfaces, and 64 with two-way radio. During the 1960s, Iowa received $10,430,400 in
federal funding for airport development. In 1966, 2,074 aircraft were registered. By 1969, the national rankings
were 13th in total number of airports, 9th in the number of municipal airports, fourth in the number of lighted airports,
and 11th in the number of paved and lighted airports. Listed that year by the IAC were 115 municipal airports and
113 private ones. In 1968, total pilots numbered 6,550. In October of that year, Walter Cunningham was one of
three aboard Apollo7 when it orbited earth 163 times.
1970s
Pilots in Iowa numbered 7,887 in 1970. In 1974, the Iowa Aeronautics Commission operated jointly with the
Aviation Division or the new Iowa Department of Transportation. The IAC was dissolved in 1975. At that time, the I-
DOT aeronautics division had twelve employees, the same as the former IAC. A comprehensive evaluation of
airports began, with the first TransPlan appearing in 1976. Cities were required to have master plans in order to
receive federal, state, and local funds. Cities received engineering help for doing these plans. Funding was
extended for nondirectional beacons, transmitters, rotating beacons, UNICOMs, weather instruments, hazard
removal, drainage, windsocks, and repairs to existing facilities. Registered aircraft in 1979 numbered 3,178.
1980s
In 1981, 12,408 pilots called Iowa home. Iowans on Discovery flights were Loren Shriver, Dale Gardner,
David Hilmers, and James Kelly. The I-DOT Airport Improvement Program (AIP) received larger amounts. For
instance, in 1980, the state received $6,879,638 in federal aid, $778,000 from aircraft registrations, and $386,000
from the Aviation Trust Fund. Public Airports numbered 169. The I-DOT Aviation Division started a runway
pavement management program.
1990s
Iowans served in the Gulf wars. In 1991, the Legislature voted to transfer Aviation Trust Fund money to the
General Fund and appropriate money annually. David Hilmers fourth Discovery mission occurred in January 1992.
The new aviation museum at Greenfield opened its doors in May 1990. Reported UFOs were published on a list
dating from 1920 to 1996. Fiscal funding for airports remained near two million dollars annually, large portions
coming from the United States Department of Transportation AIP program. In 1996, three historical aircraft, a
Curtiss, a Bleriot, and a Benoist, were hung in the Iowa State Historical Building. In 1999, 22 projects at 20 airports
were funded. Many airports received assistance during this decade.
2000s
Iowans served in Iraq and Afghanistan. In June 2002, Peggy Whitson began working aboard the
International Space Station. In fiscal 2003, the Iowa AIP program ceased as a result of the terrorist attack in
September and its effect of reduced state money available. This began a large increase in requests for federal
funding. State funding continued for infrastructure, the hangar loan program, and facilities and equipment. That
year aircraft registrations totaled 3,770. Pilots numbered 6,135. The Antique Airplane Association celebrated its
50th anniversary in 2003. Museums located at Blakesburg, Greenfield, Indianola, and Sioux City continued to
display items reflecting Iowa's aviation history. All Iowans have benefited from the vast amounts of planning and
work done in all facets to bring aviation to its present state in 2010. In fact, the current benefit, including what
businesses receive, is 18 billion annually. The economical impact of Iowa airports is 1.5 billion annually. (Ann
Holtgren Pellegreno - pilot, historian, and author)