Iris Cummings Critchell, instructor of aeronautics emerita at Harvey Mudd College, pioneering female pilot in the Women’s Auxiliary Ferrying Squadron (WAFS), Olympic athlete and beloved mentor to students, passed away Jan. 24, 2025, in Claremont, California. Critchell was 104.

Born Dec. 21, 1920, in Los Angeles, Critchell began swimming at an early age and continued to enjoy it into her 103rd year. Her father, a well-known coach, M.D. and event official, taught her not only swimming and personal growth, but sportsmanship and the underlying concepts of the Olympic games. Critchell began swimming in the Pacific Ocean as a very young girl and at age 11 attended the 1932 Olympics in Los Angeles as a spectator with her father.  She went on to win the U.S. National Championship in the 200-meter breaststroke in 1936.  This put her on the U.S. Olympic team in the 1936 Berlin Olympics and she remained national champion for three years.  She was the last living U.S. survivor of the games.  Critchell spent the rest of her life epitomizing the Olympic ideals and shared her experiences and enthusiasm with countless admirers.

Critchell began flying in 1939 at Mines Field (now LAX) in Piper J-2 Cub planes while a sophomore at University of Southern California. She completed private pilot and advanced acrobatic courses in Waco bi-planes in 1939 and 1940 on the first civil pilot training program at USC, where she graduated with a bachelor’s degree with a concentration in physical sciences and mathematics in 1941.

In 1941, she was an instructor for the civil pilot training program at Brackett Field in La Verne, California, and, in 1942, for the Navy Cadet program for Stockton Junior College in Carson City, Nevada. In December 1942, she reported to Houston for Army Air Corps training and was then assigned to the WAFS, which later became known as the Women Airforce Service Pilots (WASPs).

Until December 1944, she served as a civilian ferry pilot with the Army Air Corps, Air Transport Command, 6th Ferrying Group at Long Beach. During this time, Critchell ferried more than 25 types of military airplanes as pilot in command, including each of the WWII trainers, P-47 Thunderbolt, P-40 War Hawk, P-39 Air Cobra, C-47 Transport, B-25 Mitchell, A-20 Havoc, and the most advanced aircraft such as the P-38 Lightning, P-51 Mustang and P-61 (the Black Widow).

From 1946 to 1948 at the University of Southern California College of Aeronautics at Santa Maria, Critchell developed the curriculum, taught the classes for primary, instrument, commercial and instructor courses and gave all the instrument flight instruction in Vultee BT-13 trainers. Beginning in 1950, she flew in the All-Woman Transcontinental Air Race (Powder Puff Derby) 15 times and placed first in two races and in the top 10 seven times.

In 1961, Critchell and her longtime pilot husband, Howard (a.k.a. “Critch”), were asked by Isabel Bates to establish a special aero program for the Bates Foundation for Aeronautical Education. Iris developed this unique program to use the airplane as a tool for enhancing the education of young people in junior high, high school and college. In 1962, Iris and Critch launched the Bates Aeronautics Program at Harvey Mudd College.

“Iris loved Harvey Mudd College, and along with her husband, Critch, was instrumental in inspiring generations of our students to love aeronautics and to appreciate the privilege of flight,” said HMC President Harriet B. Nembhard. “One of my fondest memories is of a conversation I had with her when I first joined the Harvey Mudd family as president in 2023. During our talk, she shared that ‘Harvey Mudd is a special place. It is worthy of special endeavors.’”

“Iris undertook many special endeavors in her long and amazing life, and her words proved inspiring to me,” Nembhard said.

From 1962 to 1990, Critchell served as director of the Bates Foundation’s Aeronautics Program at Harvey Mudd as a faculty lecturer in aeronautics and as chief flight instructor for the flight-training phase of the program. More than just a tool for enhancing science education, the program taught student pilots what Critchell called “the privilege of flight,” leadership, responsibility and self-reliance amid the demanding conditions of an airplane cockpit. The more than 250 Harvey Mudd alumni who participated in the Bates Program while students at Harvey Mudd now include many distinguished scientists, aero engineers, aerospace researchers and two astronauts, as well as other successful business leaders and entrepreneurs.

Bruce Worster ’64, a Bates alumnus, physicist and entrepreneur described her as a remarkable member of the aviation community whose energy and achievements amazed everyone.

After retirement, as a faculty emerita, Critchell taught aeronautics for six more semesters at Harvey Mudd and continued to assist with student aero projects and advise members of the Barnstormers student club. She also served as curator of the Aeronautical Library Special Collection at the College.

In 2015, in honor of her 76 years of contributions to the aviation community, Critchell was inducted into the California Aviation Hall of Fame at the Museum of Flying in Long Beach. She joined the ranks of inductees who shaped the growth of the aviation and aerospace industry in California.

The following year, the Harvey Mudd College Alumni Association awarded its second Van Hecke Prize to Critchell, who had received an Honorary Alumnus distinction in 1990 and a Lifetime Achievement award in 2007. Considered the highest honor given by the alumni association, the Van Hecke Prize is reserved for alumni who are synonymous with an extraordinary level of support for and commitment to the College, its students, its alumni and its mission.

Critchell’s other many honors include:

• Ontario (CA) FAA District, Flight Instructor of the Year, 1972
• National Association of Flight Instructors Hall of Fame, Oshkosh, Wisconsin, 2000
• Wright Brothers Master Pilot Award, Federal Aviation Administration, 2006
• Women in Aviation International Pioneer Hall of Fame, 2007
• Honoree, USAF Air University Gathering of Eagles at Maxwell Field, 2008
• Nile Gold Medal for contributions to aerospace education, Fédération Aéronautique Internationale, 2008
• Honoree, Flight Path Learning Center Museum at LAX, 2013

Reflecting on her career at Harvey Mudd, Critchell once said, “I loved the opportunity to bring stories of sharing the privilege of flight with each generation of students and to follow their aero, space and life accomplishments.”

Critchell was preceded in death by her husband, Howard “Critch” Critchell. She is survived by a daughter, Sandie Clary SCR ’74, a son, Robin Critchell, three grandchildren and eight great-grandchildren.

The family requests that in lieu of flowers, gifts in honor of Iris Critchell may be made to Harvey Mudd College, Office of College Advancement, 301 Platt Blvd., Claremont, CA, 91711.

Memories of Iris

Terri A Gilbert ’65

Bates Foundation Student

Memory of Iris Critchell
Submitted by Terri Gilbert

I still see us in the lemon grove—her red setter pup bounding alongside me, a descendant of the movie dog Old Yeller. I was tending to the irrigation, but really, I was being nurtured too. Living with Iris and her family was one of the most loving, powerful, and essential chapters of my life. She offered not just shelter, but a kind of fierce, graceful support that helped shape the person I’ve become.

Even now, decades later, her love continues to guide and inspire me. She embodied generosity without fanfare, brilliance without ego, and a steadiness that I reached for in times of doubt. I carry her with me—in the way I live, in the way I try to love others as she loved me.

Barry Olsan

Colleague and friend

I had the honor of knowing Iris for most of my 18 years working at Mudd. She is certainly one of the most impressive people I have ever known and a true American hero. Her exploits are extraordinary and she brought great distinction to Mudd. Iris shared many of her experiences related to the 1936 Olympic games in great detail. I was deeply saddened to hear of her passing. She was one in a million.

Terry London Rinehart

Family friend

From as far back as I can remember, Iris has been a guiding light in my life—a mentor, a pioneer, and a cherished family friend. Her story is one of extraordinary achievement, unwavering dedication, and an enduring passion for aviation and education.
Her fascination with flight led her to the University of Southern California’s Civilian Pilot Training Program in 1939, where she became the first woman to graduate from the Advanced Acrobatics course in 1940.
During World War II, Iris served with distinction as a member of the Women Air Force Service Pilots (WASP), ferrying aircraft such as the P-38, P-51, and P-61 Black Widow for the 6th Ferrying Group at Long Beach, California. Her squadron commander was my mother, Barbara Erickson London, and together they forged a bond that extended beyond the war.
After the war, Iris and my mother and other women aviators, founded the Long Beach Chapter of the Ninety-Nines, an organization dedicated to supporting women pilots. Their collaboration extended to the All Women’s Transcontinental Air Race, affectionately known as the Powder Puff Derby, where they served on the Board of Directors, ensuring the race’s success year after year.
Iris’s commitment to aviation education was unparalleled. In 1962, she and her husband, Howard “Critch” Critchell, established the Bates Aeronautics Program at Harvey Mudd College. They nurtured countless students, some of whom would go on to become astronauts, until the program’s conclusion in 1990.
I had the privilege of following in Critch’s footsteps, joining Western Airlines as a pilot in 1976 and eventually retiring as a 767 Captain for Delta Airlines after its merger with Western in 1987. Iris and her family have been a profound influence on my life, embodying the spirit of perseverance and excellence.
Iris’s accolades are numerous: she was inducted into the National Flight Instructors Hall of Fame in 2000, received the FAA’s Wright Brothers Master Pilot Award in 2006, and was honored with the Nile Gold Medal by the Fédération Aéronautique Internationale in 2007.
Her legacy is one of inspiration, mentorship, and trailblazing achievements. Iris passed away on January 24, 2025, in Claremont, California, at the age of 104, leaving behind a world significantly enriched by her contributions.
Iris, you will be deeply missed by me and all who had the honor of knowing you. Your indomitable spirit and dedication to aviation continue to inspire generations.
Blue skies and tailwinds.
Terry London Rinehart

Josh Berman ’95

Barnstormers, and passed my Private Pilot flight test with her :)

Iris was my Ground School instructor as part of Barnstormers, and she took me for my very first instructional flight in 1992 – a flight I’m very proud to have logged in my “Bates Aeronautics Program” Logbook 🙂 After switching to another instructor for my finish-up, I then passed my Private Pilot flight test with her in December, 1993. It took me another 14 years to fill up that Bates logbook. I treasure my memories of flying with her, and am grateful for the doors that subsequently opened to me in aviation, thanks to the start she gave me.