Major Gilbert Field Airport

{{Use American English|date=March 2025}}

{{Use mdy dates|date=November 2018}}

{{Infobox airport

| name = Major Gilbert Field Airport

| nativename = Madeline Island Airport

| image =

| caption =

| FAA = 4R5

| type = Public

| owner = Town of La Pointe

| operator =

| city-served = La Pointe, Wisconsin

| location =

| opened = {{start date|1949|08|}}

| website = [http://townoflapointewi.gov/airport www.townoflapointewi.gov/airport]

| timezone = CST

| utc = UTC−06:00

| summer = CDT

| utcs = UTC−05:00

| elevation-f = 649

| coordinates = {{coord|46|47|19|N|090|45|31|W|region:US-WI_scale:10000|display=inline,title}}

| pushpin_map = USA Wisconsin#USA

| pushpin_relief = yes

| pushpin_map_caption = Location of airport in Wisconsin

| pushpin_label = 4R5

| pushpin_label_position = bottom

| r1-number = 4/22

| r1-length-f = 3,000

| r1-surface = Asphalt

| stat1-header = Aircraft operations (2022)

| stat1-data = 6,050

| stat2-header = Based aircraft (2024)

| stat2-data = 1

| footnotes = Source: Federal Aviation Administration{{FAA-airport|ID=4R5|use=PU|own=PU|site=27496.*A}}. Federal Aviation Administration. effective July 11, 2024.{{cite web|title=4R5 - Major Gilbert Field Airport|url=http://www.airnav.com/airport/4R5|website=airnav.com|publisher=AirNav|accessdate=11 September 2016}}{{cite web|title=Town of La Pointe, Wisconsin, Airport|url=http://townoflapointewi.gov/airport|website=townoflapointewi.gov|accessdate=11 September 2016}}

}}

Major Gilbert Field Airport, also known as Madeline Island Airport, {{airport codes|||4R5}} is a town-owned public use airport located 2 miles (3 km) northeast of the central business district of La Pointe, Wisconsin, a town in Ashland County, Wisconsin, United States. It is named in honor of Major Gordon E. Gilbert, who served in the 554th Fighter-Bomber Squadron in WWII. The airport is included in the Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2025–2029, in which it is categorized as a basic general aviation facility.{{cite web |title=NPIAS Report 2025-2029 Appendix A |url=https://www.faa.gov/sites/faa.gov/files/airports/planning_capacity/npias/current/ARP-NPIAS-2025-2029-Appendix-A.pdf |website=Federal Aviation Administration |accessdate=November 11, 2024 |date=October 28, 2024}}

Although most airports in the United States use the same three-letter location identifier for the FAA and International Air Transport Association (IATA), this airport is assigned 4R5 by the FAA but has no designation from the IATA.