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| Treasure Coast International Airport (formerly Witham Field) | |
|---|---|
| Name | Treasure Coast International Airport |
| Nativename | Witham Field |
| Iata | FPR |
| Icao | KFPR |
| Faa | FPR |
| Type | Public |
| Owner | St. Lucie County |
| City-served | Fort Pierce, Florida |
| Location | St. Lucie County, Florida |
| Elevation-f | 13 |
Treasure Coast International Airport (formerly Witham Field) is a public use airport in St. Lucie County, Florida serving Fort Pierce, Florida and the surrounding Treasure Coast region. The facility functions as a regional reliever for Miami International Airport, Orlando International Airport, and Palm Beach International Airport, supporting general aviation, corporate aviation, cargo operations, and limited commercial service. The airport is owned by St. Lucie County and is identified by the ICAO code KFPR and the IATA code FPR.
Originally commissioned as Witham Field during the post‑World War II era, the airport traces roots to municipal and regional airfield developments contemporaneous with Civil Aeronautics Authority planning and the expansion of Pan American World Airways routes. During the Cold War period the field supported flight operations tied to training and logistics similar to patterns seen at Naval Air Station Jacksonville and Tyndall Air Force Base. Growth in the late 20th century mirrored regional population trends associated with Florida's Space Coast, Brevard County development, and tourism tied to Kennedy Space Center. Historic investments from Federal Aviation Administration programs, Florida Department of Transportation, and county bonds funded runway expansions, instrument landing capabilities akin to Category I ILS installations, and terminal modernization. The airport's renaming to Treasure Coast International Airport reflected an effort to brand the facility as a regional gateway comparable to Sarasota–Bradenton International Airport and Southwest Florida International Airport.
The airport encompasses multiple fixed-base operator facilities, hangars, aprons, and two asphalt runways configured broadly parallel with lengths supporting business jets and turboprops. The primary runway accommodates aircraft types similar to the Gulfstream G650 and Bombardier Global 6000 families, while the secondary runway handles smaller corporate and general aviation types such as the Cessna Citation series and Piper PA-46. On-field services include Aircraft rescue and firefighting capabilities, fuel farms providing Jet A and 100LL avgas, and instrument approaches including GPS and VOR procedures modeled after FAA approach plates. Ground access links connect to Interstate 95 (Florida) and U.S. Route 1 (Florida), with paved taxiways, lighting systems meeting FAA Part 139 advisory standards for commercial service airports, and perimeter facilities for aviation maintenance and avionics shops.
Commercial scheduled service has varied; the airport has attracted regional carriers operating turboprop and regional jet equipment similar to Silver Airways, American Eagle, and commuter operations seen historically with Cape Air or Southern Airways Express. Charter operations frequently serve destinations across Florida Keys, The Bahamas, and corporate hubs such as Hartsfield–Jackson Atlanta International Airport, Charlotte Douglas International Airport, and LaGuardia Airport. Cargo and logistics operators using the field parallel services at FedEx Feeder hubs and UPS Airlines smaller feeder networks, enabling freight flows comparable to those at Punta Gorda Airport and Northwest Florida Regional Airport.
Annual operation counts combine itinerant general aviation, local flight training sorties, air taxi movements, and commercial departures/arrivals. Traffic patterns resemble those at secondary Florida airports with peak seasonal surges during winter months tied to snowbird migration and events at Indian River County Fairgrounds and regional conventions. Based aircraft metrics include single‑engine pistons, multi‑engine turboprops, business jets, and helicopters such as models from Bell Helicopter and Robinson Helicopter Company. Safety oversight aligns with Federal Aviation Administration standards, and noise abatement procedures mirror practices used at Palm Beach International Airport and Naples Municipal Airport.
On-field tenants include multiple fixed-base operators providing line maintenance, avionics, interior refurbishment, and pilot services similar to Signature Flight Support and Atlantic Aviation offerings. Flight training organizations operate curriculum for Federal Aviation Administration pilot certificates, instrument training, and multi‑engine instruction using aircraft from Cessna, Piper Aircraft, and Beechcraft. Corporate flight departments for regional companies and aviation charter providers maintain bases of operation. Additional tenants encompass aircraft salvage, paint shops, avionics shops offering Garmin and Honeywell installations, and aerial photography and air ambulance operators akin to AirMed International and PHI, Inc..
The airport has experienced incidents typical for regional fields, including general aviation accidents during approach and training flights, ground incidents involving maintenance operations, and occasional runway excursions. Investigations conducted by the National Transportation Safety Board and Federal Aviation Administration have examined human factors, weather influences such as convective activity from Hurricane seasons, and maintenance-related causal factors, with recommendations comparable to findings in other regional accident reports.
Planned projects have included apron expansions, hangar development, terminal upgrades to support scheduled commercial service, and improvements to instrument approach capabilities analogous to RNAV (GPS), Localizer Performance with Vertical guidance installations deployed at other regional airports. Economic development initiatives coordinate with St. Lucie County planning, Enterprise Florida‑style regional promotion, and partnerships with aviation business parks patterned after Orlando Melbourne International Airport and Tampa Executive Airport industrial zones. Potential funding sources under consideration reflect FAA Airport Improvement Program models and state aviation grant programs used by facilities such as Jacksonville International Airport and Tampa International Airport.
Category:Airports in Florida Category:Transportation in St. Lucie County, Florida