Mason Airway Airport Private
9NY6 · Treadwell, NY · 2,170 ft elevation · var 13W · Non-towered
Airport information
- FAA LID
- 9NY6
- Coordinates
- 42.3248, -74.9863
- Elevation
- 2,170 ft MSL
- Magnetic variation
- 13W
- Sectional chart
- NEW YORK
- Airport use
- Private
- Control tower
- No
- ARTCC
- BOSTON (ZBW)
- Flight service (FSS)
- BUFFALO
- Attendance
- UNATNDD
- Segmented circle
- No
- Activated
- 1993/08
- Distance from city
- 3 SE
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-21
| Event | Local (EDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 04:48 AM | 08:48Z |
| Sunrise | 05:23 AM | 09:23Z |
| Sunset | 08:40 PM | 00:40Z |
| Evening civil twilight Loggable night begins | 09:15 PM | 01:15Z |
Plan a flight from 9NY6
Traffic pattern
- Landing
- Rwy 16
- Pattern
- left (turns left)
- TPA
- 3,200 ft MSL (≈1,000 AGL)
Enter the left downwind for Rwy 16 at 3,200 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 16/34
1,600 ft × 65 ft · TURF-GRVL- Heading
- n/a
- Traffic pattern
- Left
- Approach obstacle
- Trees, 20 ft, 350 ft from threshold
- Heading
- n/a
- Traffic pattern
- Left
| Runway | Length | Your margin |
|---|---|---|
| 16/34 | 1,600 ft |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| DNY · De Lancey | VOR-DME | 112.10 | r003° / 8.9 NM |
| RKA · Rockdale | VOR-DME | 112.60 | r138° / 14.1 NM |
| HNK · Hancock | VOR-DME | 116.80 | r054° / 21.5 NM |
VFR sectional
No published instrument procedures or Chart Supplement for 9NY6. VFR sectional link above.
Ownership & management
Remarks FAA
- FOR CD CTC BOSTON ARTCC AT 603-879-6859.
Nearby airports
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open 9NY6 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.
About 9NY6
Mason Airway Airport (9NY6) is an airport in Treadwell, NY, at 2,170 ft MSL. It has 1 runway, the longest 1,600 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 9NY6, refreshed from the Aviation Weather Center and FAA NASR.
Does 9NY6 have a control tower?
No. Mason Airway Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at 9NY6?
Mason Airway Airport has 1 runway; the longest is 1,600 ft. See the Runways tab for headings, surface, and lighting.
Where is 9NY6?
Mason Airway Airport is in Treadwell, NY, at an elevation of 2,170 ft MSL. Coordinates: 42.3248, -74.9863.
Fly out of 9NY6 often?
Save 9NY6 as your home base in the SkyReady app for a one-tap Go/No-Go readiness brief, weather alerts, and automatic FAA currency — free to log.