Airports US CT20
Small Airport
CT20
CT20

🇺🇸 Rankl Field

Marlborough, US-CT, US 350 ft America/New_York
Updated Feb 12, 2026

Track new departures from CT20

Get an email when airlines add, remove, or reschedule routes from Marlborough.

Free for up to 3 airports · No credit card
CT20 in 20 seconds
Rankl Field serves Marlborough, US.

Rankl Field (CT20) in Marlborough, US, is a private-use airport primarily serving general aviation. Given its nature as an unattended, turf-surface private field, traditional "traveler reviews" with sentiments on terminal facilities, security, customs, or commercial transportation connections are not available. Information gathered pertains mainly to its operational characteristics and resources for private pilots.

What Pilots/Users Note:

  • Private and Unattended: The airport is privately owned and unattended, meaning there are no onsite staff or FBO services.
  • Turf Runway: It features a 1,600 x 200 ft turf runway (NW/SE orientation), suitable for certain types of general aviation aircraft.
  • Permission Required: Landing at Rankl Field requires prior permission.
  • No Onsite Services: There are no services available at the airport, including fuel, airframe repair, engine repair, or transient aircraft storage.
  • Weather Information Available Nearby: Pilots can access Weather ASOS/AWOS at nearby airports like Hartford (HFD), Chester (SNC), and Windham (IJD).

Common Complaints/Limitations:

  • Lack of Facilities/Amenities: The most significant limitation is the complete absence of any facilities or amenities such as terminals, restrooms, or FBO services.
  • No Fuel or Maintenance: Pilots must arrive with sufficient fuel and not expect any maintenance or repair services on site.
  • No Instrument Procedures: There are no published instrument procedures for CT20, requiring visual flight rules (VFR) for operations.
  • Limited Runway Surface: The turf surface may not be suitable for all aircraft types, and its condition is not consistently reported.

Rankl Field (CT20) is a very basic, private airstrip best suited for pilots flying lighter general aviation aircraft who have secured prior permission and are entirely self-sufficient, as it offers no onsite services or amenities. It is not a destination for commercial travel or for pilots expecting standard airport facilities.

AirportRoutes · updated Feb 12, 2026

Traveler reviews & tips

From people who've recently flown through Marlborough.

Share a tip
Rate this airport:
/5 · 0 ratings

No tips for CT20 yet — be the first to help fellow travelers.

Share your tip or review

Help fellow travelers at Rankl Field. Tips are reviewed before publishing.

Common questions about CT20

Quick answers, straight from the schedule data.

Where is Rankl Field located?

Rankl Field is located in Marlborough, US, at an elevation of 350 ft. Its IATA code is — and ICAO code is CT20.