Michigan Whirlybirds Sierra Dr. Flying Site — RC Flying Field Weather

Live conditions for this AMA model airfield in New Baltimore, MI, decoded from the nearest reporting station KMTC, 4.2 nm away — wind, gusts, visibility, and an RC flyability read before you drive to the field.

Its FAA fixed-site agreement altitude is 200 ft AGL — an agreement value, not an airspace clearance. 12 other AMA fields sit within 50 miles.

GOOD

Good flying weather

A manageable breeze for most sport models and trainers; very light foamies may get pushed around.

Based on KMTC, 4.2 nm away — measured at the airport, not the field.

Runway winds & crosswind

Enter your field's runway once — we'll remember it on this device and show live components plus today's forecast crosswind.

Runway

This field's runway orientation isn't in the published FAA/AMA data (we never guess it). If you fly here, type your runway number above — members see live crosswind instantly, and it's remembered on this device.

Extended forecast

The next 3days from the National Weather Service forecast for this field's location — conditions, temperature, wind, and rain chance.

Day	Conditions	Hi / Lo °F	Wind	Rain
Today	Sunny	79° / 57°	N 14 kt	0%
Thu	Sunny	83° / 60°	N 8 kt	0%
Fri	Mostly Sunny	86° / 65°	S 5 kt	4%

Forecast from the US National Weather Service for this field's location. Temperatures in °F. Not for operational use.

Full-scale airports within 30 nm

Know your neighbors: model aircraft must give way to full-scale traffic at all times.

These airports operate around Michigan Whirlybirds Sierra Dr. Flying Site. Stay at or below your field's agreed altitude, keep a spotter when traffic is around, and follow FAA sUAS rules and AMA safety programming.

KMTC Selfridge Air National Guard Base Airport — 4 nm S
57D Ray Community Airport — 5 nm NW
MI15 Wards Long Acres Airport — 7 nm NE
K76G Marine City Airport — 9 nm E
KD98 Romeo State Airport — 10 nm NW

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Live wind, gusts, and an RC flyability read for Michigan Whirlybirds Sierra Dr. Flying Site — right on your own club site.
Crosswind for your field's runway, updated continuously.
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VFR

Observed 0256Z (10:56 PM EDT)live · refreshes every 60s

No weather station at this airport — showing the nearest station KMTC, 4.2 nm away.

Wind

320° 6 kt

Visibility

10+ sm

Ceiling

Unlimited

Altimeter

29.80"

Temp / Dew

19°C / 67°F

dew 16°C

Wind from the northwest (320°) at 6 kt, visibility 10+ statute miles, a few clouds at 4,000 ft, a few clouds at 25,000 ft, temperature 19°C (67°F), altimeter 29.80 inHg. Conditions are Visual Flight Rules (VFR).

Raw METAR

METAR KMTC 290256Z 32006KT 10SM FEW040 FEW250 19/16 A2980 RMK AO2A SLP093 T01930156 52017 $

Want the full picture? See KMTC's complete aviation weather page →

Field aerial

2600 ft across · north up

Aerial photo of Michigan Whirlybirds Sierra Dr. Flying Site, an RC flying field in New Baltimore

N ↑

Imagery: USGS The National Map (public domain). Fly here? Get this field verified

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Forecasts are for this field; live conditions come from KMTC, the nearest reporting station.

Field facts

From the FAA/AMA flying-fields publication, shown as published.

AMA site ID: 21427
City: New Baltimore
State: Michigan
ZIP: 48047
Coordinates: 42.6780, -82.8011
FAA fixed-site agreement altitude: 200 ft AGL
FAA agreement boundary: 660 ft
Nearest weather station: KMTC · 4.2 nm
Time zone: America/Detroit
Fixed-wing status: Candidate; fixed-wing activity not verified
Runway data: Requires aerial-imagery review

The FAA fixed-site agreement altitude is an agreement value from the FAA/AMA publication — it is not an airspace clearance. Confirm current operating rules with the club and the AMA.

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Nearby RC flying fields

Other AMA club fields near this one.

Within 25 miles

Dot shows current RC flying conditions at each field's nearest station.

All Michigan RC airfields →

Data status: Club listings courtesy of the Academy of Model Aeronautics (AMA) Club Finder. Field list combines the current AMA Club Finder inventory (used with permission) with the FAA/AMA published flying-site list. Locations and statuses are shown as published; runway orientations are measured from aerial imagery for a subset of fields and labeled as estimates until club-verified — corrections welcome via the report form. Source note: No runway bearing inferred from the FAA fixed-site boundary; verify activity and runway from AMA or imagery. Spotted an error? ✏️ Suggest an edit

⚠️ Weather shown is from the nearest full-scale reporting station, not measured at the field. Not for flight decisions — assess wind and sky conditions on site and follow the AMA Safety Code and your club's field rules. Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.

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