FlightKit

A pilot's toolbox — weather, planning, currency, and checkride prep in one place.

Start free →

Guides

  • METARs
  • TAFs
  • VFR Weather Minimums
  • Airspace Classes
  • Reading a Sectional
  • Density Altitude
  • Weight & Balance
  • Checkride Prep
  • All guides →

Airports

  • Airport search
  • Airports by state
  • Texas airports
  • California airports
  • Florida airports
  • Alaska airports
  • Colorado airports
  • Arizona airports

Tools

  • Preflight tools
  • Weight & Balance
  • E6B
  • Crosswind
  • Density Altitude
  • Takeoff & Landing
  • Go / No-Go
  • Weather
  • Sectional Charts
  • Approach Plates
  • Route Planner
  • Checklists
  • Publications

FlightKit

  • Home
  • Pricing
  • Daily question
  • Download the app
  • Support
  • Log in
  • Sign up
  • Privacy
  • Terms

© 2026 FlightKit. For training and reference only — not for navigation or as a sole source for flight decisions.

    Home
    FlightKit navigation logo
    Fly
    Learn
    US-4504

    56M

    Millstream Airpark

    Non-ToweredCorunna, MI • ICAO: US-4504 • 752' MSL

    Fly to US-4504

    Check US-4504 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.

    Go / No-Go for US-4504Best runway nowPlan a trip here
    Sectional Chart|SkyVector

    Frequently asked

    Is 56M (Millstream Airpark) a towered airport?

    No, 56M is a non-towered airport.

    What is the elevation of 56M?

    56M (Millstream Airpark) has a field elevation of 752 feet MSL.

    Where is 56M located?

    56M (Millstream Airpark) is located in Corunna, MI.

    Airports near 56Mwithin 50 nm

    KRNPOwosso Community AirportOwosso, MI · 4,300' runway4.5 nmWNW9MI4Waite FieldDurand, MI · 812' MSL6.6 nmSE16MIBarnstormers 5 AirportGaines, MI · 1,300' runway9 nmESE54MIPingston Aeroworks AirportBryon, MI · 2,600' runway9.3 nmS7MI6Wightman AirportOwosso, MI · 1,800' runway9.5 nmNNWMI83Maple Grove AirparkChesaning, MI · 698' MSL10 nmN3DADalton AirportFlushing, MI · 2,510' runway12 nmENEMI18Cedarville AirportFlushing, MI · 2,500' runway12 nmNEKFNTBishop International AirportFlint, MI · Towered13 nmEKLANCapital Region International AirportLansing, MI · Towered26 nmWSWKPTKOakland County International AirportPontiac, MI · Towered33 nmESEKMBSMBS International AirportFreeland, MI · Towered34 nmN
    All Michigan airports