Airport · FAA-LID · US
Class GMattituck Airport
Live conditions at 21N
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Wind / Visibility
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Density altitude (now)
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Aerial view · 21N
No FAA diagram publishedThe FAA does not publish an Airport Diagram (APD) for 21N — most non-towered fields, heliports, seaplane bases, and private strips fall here. Below: aerial imagery showing the actual field, runways, taxiways, and surroundings.
Imagery © Esri, Maxar, Earthstar Geographics, USDA FSA
Runways at 21N
2 runway ends on file. Longest: 2,200 ft. Max gradient: 0.18%
| Designator | Heading | Length | Width | Surface | Lighting | Gradient |
|---|---|---|---|---|---|---|
| 01 | — | 2,200 ft | 60 ft | ASPH-F | No | 0.18% |
| 19 | — | 2,200 ft | 60 ft | ASPH-F | No | 0.18% |
Source: in-app airport database (runway lengths + headings), OurAirports for surface, width, lighting. Gradient computed from FAA NASR runway-end elevation deltas (the published RWY_GRAD field is empty in 99.99% of NASR rows; we derive it from the elevations the FAA does publish).
Field intel · synthesized from Chart Supplement
Plain-English translation of the Chart Supplement remarks for 21N, anchored to the FAA's own text. Operational items first, advisory next, raw FAA prose at the bottom.
1 matched · 6 not yet translated
TL;DR
- ·Wildlife on or near runways. Vigilant scan during taxi, takeoff, and landing roll. Birds also reported in the area.
Watch for
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Wildlife on or near runways. Vigilant scan during taxi, takeoff, and landing roll. Birds also reported in the area.
wildlife hazard
All translated remarks (1)
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Wildlife on or near runways. Vigilant scan during taxi, takeoff, and landing roll. Birds also reported in the area.
Raw FAA text · airport remarks · operational
DEER ON & INVOF ARPT.
Not yet translated · raw FAA text (6 sentences)
Sentences our pattern matchers haven't yet templated. The full FAA text is authoritative — these aren't translation errors, just gaps in our rule library. Curators add new templates over time; coverage rises monotonically.
- ·ALL TRNG OPNS; TKOF/LNDG PRACTICE AND NIGHT OPNS ARE PROHIBITED.
- ·SEGMENTED CIRCLE HAS NO TFC PATTERN INDICATOR.
- ·FOR CD CTC NEW YORK APCH AT 516-683-2449.
- ·CALL AMGR FOR PMSN TO LND.
- ·TWO STORY HOUSE 165 FT FM RWY THR, RIGHT OF CNTRLN.
- ·CTLNG OBSTN EXCEEDS 45 DEG SLP. +5 FT FENCE & SHRUBS 0-200 FT FM THR ON BOTH SIDES OF RWY; +46 FT TREES 0-200 FT FM THR 75-120 FT R; +10 FT WIDE ROAD 0-20 FT FM BOTH SIDES OF RWY THR. +29 FT TREES 73 FT FM THR 38 FT R; +50 FT TREES 0 FT FM THR 64 FT L; +8 FT BERM 29-69 FT FM THR ON BOTH SIDES OF RWY.
Field profile
Wikipedia
Read full article ↗Mattituck Airport is a privately owned public use airport located one nautical mile (2 km) southeast of the central business district of Mattituck, a hamlet in the Town of Southold, in Suffolk County, on Long New York, United States. It is owned by Mattituck Airport, LLC.
Use
Public-use
Ownership
Private
Scheduled service
No
NTSB events at 21N
36 NTSB-recorded events on file at this airport .
Total events
10
since 1982
Fatal
0
0.0% of total
Last 5 years
1
≈ 0.2/yr
Last 10 years
1
≈ 0.1/yr
See ranking across all airports → · Open in accident map ↗
Last 10 years · n=1
- Runway excursion 1
All time · n=36
- Other 31
- Hard landing 1
- Weather · wind / icing / convective 1
- Stall / spin 1
- Runway excursion 1
- Ground collision 1
Categories derived from NTSB Findings descriptions and probable-cause text via deterministic rule matching. "Other" includes cases where the agency record didn't surface enough text to classify.
Designees in NY
Every aviation professional and organization in the same state as 21N — instructors, examiners, mechanics, schools, FBOs, flying clubs, repair shops, EAA chapters. Click any category to drill into the full directory.
CFI
1,580
Flight Instructors
A&P
7,868
Mechanics
AME
68
Medical Examiners (AME)
DME
17
Mechanic Examiners (DME)
DAR-F
5
Manufacturing Airworthiness (DAR-F)
DAR-T
5
Maintenance Airworthiness (DAR-T)
DER-Y
3
Engineering — Company (DER-Y)
DER-T
12
Engineering — Consultant (DER-T)
SAE
30
Specialty Aircraft Examiners (SAE)
Schools
64
Flight Schools
FBO
74
Fixed Base Operators
Clubs
47
Flying Clubs
Repair
8
Repair / Maintenance Shops
EAA
17
EAA Chapters
DPEs near 21N
Closest FAA Designated Pilot Examiners by great-circle distance from the field. Distances measured city-centroid to airport — useful as a first cut, not a guarantee of exam location. Click any designee for their authorizations and contact info.
| Designee | City | ST | Distance |
|---|---|---|---|
| Michael Patrick Hughes | Holtsville | NY | 26 nm |
| P Rivera-Hagarty | Lake Ronkonkoma | NY | 29 nm |
| Neil Devon Rose | Ronkonkoma | NY | 30 nm |
| Raymond Carmine Altieri | Stratford | CT | 30 nm |
| Ryan Gauthier | Westerly | RI | 40 nm |
| Christopher R Hand | Oxford | CT | 41 nm |
| Eduardo Sosa | Farmingdale | NY | 45 nm |
| Ioannis Charalambous | Farmingdale | NY | 45 nm |
| Marina Petkova Dimitrova | Farmingdale | NY | 45 nm |
| Stephen Vincent Campbell | Farmingdale | NY | 45 nm |
Showing 10 closest of ~1,400 DPEs nationwide. Source: FAA Designee Locator.
CFIs near 21N
Closest active flight instructors by city-centroid distance. Pulled from the FAA airmen registry — ratings shown reflect the certificate on file. Drill into the state directory for filters by rating, medical, and pilot level.
| Instructor | City | ST | Distance |
|---|---|---|---|
| Joseph Michael Sedotto | Mattituck | NY | 2 nm |
| Christopher Allan Dinizio | Mattituck | NY | 2 nm |
| Thomas H Smith | Peconic | NY | 4 nm |
| Frederic Howard Lee | Northville | NY | 5 nm |
| Paul Howard Forsey | Northville | NY | 5 nm |
| Joseph Edward Van Nostrand | Northville | NY | 5 nm |
| John William Galligan | Southold | NY | 6 nm |
| Andrew Josef Wineberger | Southold | NY | 6 nm |
| Raymond Casey Feeney | Southold | NY | 6 nm |
| John Stanley Cullings | Hampton Bays | NY | 7 nm |
Showing 10 closest of ~70,900 active CFIs nationwide. Source: FAA Airmen Certification Database.
A&P mechanics near 21N
Closest certificated mechanics by city-centroid distance. Airframe (A), Powerplant (P), and Inspection Authorization (IA) are the ratings that matter for annuals, 100-hours, and major repairs.
| Mechanic | City | ST | Distance |
|---|---|---|---|
| James Joseph Callaghan | Mattituck | NY | 2 nm |
| John Glyptis | Mattituck | NY | 2 nm |
| Charles Millman | Mattituck | NY | 2 nm |
| Robert Roy Motl | Mattituck | NY | 2 nm |
| Thomas Edward Rempe | Mattituck | NY | 2 nm |
| Jason Robert Cooper | New Suffolk | NY | 2 nm |
| Kenneth A Zeien | Cutchogue | NY | 3 nm |
| John Richard Haas | Cutchogue | NY | 3 nm |
| John Philip Haponic | Peconic | NY | 4 nm |
| Frederick Leon Mayes | Northville | NY | 5 nm |
Showing 10 closest of ~248,300 certificated mechanics nationwide. Source: FAA Airmen Certification Database.
Repair stations near 21N
Closest repair, avionics, paint, and interior shops by airport location. These are the businesses you'll fly the airplane to — not just the certificate-holders nearby. Click any shop for details and contact info.
| Shop | Distance |
|---|---|
| Sunrise Jets Maintenance, LLC. Westhampton Beach, NY | 10 nm |
| Stellar Avionics Services, LLC Chester, CT | 24 nm |
| A&P Aircraft Maintenance Ronkonkoma, NY | 29 nm |
| Islip Avionics, Inc. Ronkonkoma, NY | 29 nm |
| Executive Aircraft Interiors Oxford, CT | 40 nm |
| Talon Air Maintenance Services, LLC Farmingdale, NY | 44 nm |
| VIP Aero Instruments and Avionics Hartford, CT | 46 nm |
| Windham Aircraft Repair North Windham, CT | 46 nm |
| Empire Avionics Corporation White Plains, NY | 54 nm |
| AirFlyte, Inc. / Rectrix MRO Westfield, MA | 71 nm |
Showing 10 closest of ~400 geocoded shops in the repair-station directory. Source: AOPA business listings.
Canonical references
The agency-of-record links pilots use for 21N: charts, weather, NOTAMs, accident records. We surface them all from one URL — no SEO sludge, no clickthrough farms.
- FAA Chart Supplement (CSUP) A/FD entry — official FAA ↗
- SkyVector — sectional + IFR charts Charts, runways, fuel, NOTAMs ↗
- AirNav — frequencies, FBOs, fuel Pilot-facing summary ↗
- NTSB CAROL — accident search Filter by airport name ↗
- FAA Notice to Air Missions NOTAMs (live) ↗
- aviationweather.gov — METAR / TAF Live observation ↗