
Flying Over Time · Stewardship
A lasting network, built around possibility.
Flying Over Time is an Arizona nonprofit connecting the Donald A. Hall Collection with public storytelling, local relationships and young people’s next steps into aviation and STEAM.
Mission
From curiosity to contribution.
Flying Over Time preserves and activates aviation history to spark curiosity, open access to aviation and technology, and connect young people with learning, credentials, mentors, and career opportunities.
Our vision is a future in which every young person—regardless of geography, background, confidence, or prior exposure—can find an anchor, see a place for themselves, and reach a supported path from curiosity to contribution.
Not every future engineer looks like one at fifteen.
Nova Hall
He met his grandfather through the work.
Nova Hall never met Donald A. Hall. He came to know him through the evidence Hall left behind: engineering drawings, photographs, correspondence, design instruments, negatives, and film. Aviation had once felt like someone else’s field until Nova’s father—an aerospace engineer—recognized the spark in him. Years later, holding his grandfather’s original papers made the order of things clear: passion comes first; the engineering follows.
Our operating model
Four responsibilities. One shared mission.
10% · Administration
Flying Over Time
Administration, governance, stewardship and continuity keep the whole organization accountable.
20% · Events
Spirit100
Events and the centennial story bring people together around aviation history and possibility.
30% · Outreach
Grow Spirit
Outreach builds the local relationships and resources that help young people move forward.
40% · Impact
Roots2Wings
The Roots/Curiosity course and supported progression turn the network’s resources into participant experiences.
How the first $100,000 supports the whole model
| Responsibility | Allocation | At the current milestone |
|---|---|---|
| Flying Over Time administration | 10% | $10,000 |
| Spirit100 events | 20% | $20,000 |
| Grow Spirit outreach | 30% | $30,000 |
| Roots2Wings impact | 40% | $40,000 |
A funding unit supports the network.
Each $1,000 campaign unit corresponds to $100 administration, $200 events, $300 outreach and $400 impact. The $400 impact share is a budget allocation, not a verified per-student course price. Actual costs and capacity depend on the experience and delivery arrangements.
Leadership and governance
Leadership, officers, and board.
The people accountable for Flying Over Time’s mission, stewardship, compliance, and public work.

Nova Hall
President · Co-founder
Grandson of Donald A. Hall Sr.; artist, photographer, published author, and trained speaker. Nova never met his grandfather. After discovering the Donald A. Hall Collection, he began carrying its evidence into books, exhibitions, art, theater, and public programs. He is the author of Spirit & Creator and wrote The Man Behind the Spirit. He holds a BA in Integrative Science and Art from Arizona State University, where he studied with Leandro Soto.
Tiffany Kell
Compliance Director · Co-founder
Co-founder of Flying Over Time and the organization’s Compliance Director.
Pace Ellsworth
Treasurer
Chief Information Officer and Treasurer. Full biography and portrait forthcoming.
Dawn Nave
Secretary
Board Secretary. Full biography and portrait forthcoming.
Debra Hall
Board Member
Full biography, committee assignments, and portrait forthcoming.
Nina Anderson
Board Member
Full biography, committee assignments, and portrait forthcoming.
Governance development
A national board. Locally connected committees.
We are developing a nine-person national board model, with possible three-director focus groups for events, outreach and impact. This is the intended structure; the leadership roster above identifies the people presently listed in those roles.
The planned nine-seat model echoes the nine St. Louis supporters named in the Smithsonian’s 1929 account of the Spirit of St. Louis effort. It is an inspiration for shared responsibility, not a claim that the historic backers formed the same kind of board. Smithsonian source record (opens in a new tab).
Local committees connect a city director with airport, museum, school and engineering relationships, supported by government, industry, media and community coordinators. National governance remains accountable for the organization as a whole.
Organization at a glance
A permanent institution—not a one-year celebration.
Help build something that continues.
The centennial creates an occasion to gather. The relationships and Roots2Wings pathway are built to continue.