Skip to content

KOQN · Brandywine Regional Airport

ICAO · US · 11 NTSB events

ID KOQN FAA OQN Elev 466 ft Lat 39° 59.41' N Lon 75° 34.91' W Zulu …

Live conditions

METAR

fetching…

Wind / Visibility

—

Density altitude (now)

—

Decode in METAR tool TAF on AWC ↗ NOTAMs ↗

Aerial view

No FAA diagram published

Imagery © Esri, Maxar, Earthstar Geographics, USDA FSA

Runways

2 runway ends on file. Longest: 3,347 ft. Max gradient: 0.22%

Designator Heading Length Width Surface Lighting Gradient
09 077° 3,347 ft 50 ft ASP Yes 0.22%
27 257° 3,347 ft 50 ft ASP Yes 0.22%

Lengths + headings: in-app airport database. Surface, width, lighting: OurAirports. Gradient: derived from FAA NASR runway-end elevations (NASR's RWY_GRAD field is empty in 99.99% of rows).

Communications · 3 frequencies

  • CLD CLNC DEL 125.600
  • A/D PHILADELPHIA APP/DEP 124.350
  • UNIC CTAF/UNICOM 123.075

Live ATC audio (streaming + archived): Open KOQN on LiveATC ↗

Chart Supplement remarks, plain English · cycle 22JAN2026 · 9 matched · 39 not yet translated

Translations anchored to the FAA text; the raw FAA text is authoritative.

TL;DR

  • ·Pilot-controlled lighting: click mic 7 times on the CTAF to activate REIL Rwy 28; MIRL Rwy 10–28. Lights stay on 15 minutes — click again to refresh.
  • ·Runway 05 threshold displaced 303 feet. Usable landing distance is reduced; the displaced portion may still be used for takeoff and rollout.
  • ·Runway 23 threshold displaced 475 feet. Usable landing distance is reduced; the displaced portion may still be used for takeoff and rollout.

Watch for

  • Pilot-controlled lighting: click mic 7 times on the CTAF to activate REIL Rwy 28; MIRL Rwy 10–28. Lights stay on 15 minutes — click again to refresh.

    pcl ctaf

  • Runway 05 threshold displaced 303 feet. Usable landing distance is reduced; the displaced portion may still be used for takeoff and rollout.

    displaced threshold

  • Runway 23 threshold displaced 475 feet. Usable landing distance is reduced; the displaced portion may still be used for takeoff and rollout.

    displaced threshold

  • Non-standard pattern direction on Runway 09–27: right traffic. Watch for traffic from the opposite quadrant.

    right traffic

  • Wildlife on or near runways. Vigilant scan during taxi, takeoff, and landing roll. Birds also reported in the area.

    wildlife hazard

  • Runway 09 threshold displaced 672 feet. Usable landing distance is reduced; the displaced portion may still be used for takeoff and rollout.

    displaced threshold

All translated remarks (9)

  • Pilot-controlled lighting: click mic 7 times on the CTAF to activate REIL Rwy 28; MIRL Rwy 10–28. Lights stay on 15 minutes — click again to refresh.

    Raw FAA text · service · operational

    ACTVT REIL Rwy 28; MIRL Rwy 10–28—CTAF

  • Runway 05 threshold displaced 303 feet. Usable landing distance is reduced; the displaced portion may still be used for takeoff and rollout.

    Raw FAA text · radio aids · operational

    RWY 05: Thld dsplcd 303´

  • Runway 23 threshold displaced 475 feet. Usable landing distance is reduced; the displaced portion may still be used for takeoff and rollout.

    Raw FAA text · radio aids · operational

    RWY 23: Thld dsplcd 475´

  • Non-standard pattern direction on Runway 09–27: right traffic. Watch for traffic from the opposite quadrant.

    Raw FAA text · communications · operational

    RWY 09–27: H3347X50 (ASPH) S–10 LIRL RWY 09: PAPI(P2L)—GA 4.…

  • 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

    Birds and deer on and invof arpt.

  • Landing fee in effect. Contact FBO or airport ops for current rates.

    Raw FAA text · airport remarks · advisory

    Ldg fee

  • Airport attended 1300–2200Z‡. Self-service or limited operations outside attended hours.

    Raw FAA text · airport remarks · advisory

    Attended 1300–2200Z‡.

  • Runway 09 threshold displaced 672 feet. Usable landing distance is reduced; the displaced portion may still be used for takeoff and rollout.

    Raw FAA text · radio aids · operational

    RWY 09–27: H2193X100 (ASPH–TURF) RWY 09: Thld dsplcd 672´

  • Airport attended 1300–2200Z‡. Self-service or limited operations outside attended hours.

    Raw FAA text · airport remarks · advisory

    Attended 1300–2200Z‡.

Not yet translated · raw FAA text (39 sentences)
  • ·314 PENNSYLVANIA WELLSBORO GRAND CANYON RGNL (N38) 4 SW UTC–5(–4DT) N41º43.68´ W77º23.73´ 1892 B NOTAM FILE IPT RWY 10–28: H3597X60 (ASPH) MIRL RWY 10: Trees.
  • ·RWY 11–29: 1576X80 (TURF) 0.6% up W
  • ·Attended Mon–Fri 1500–2000Z‡.
  • ·Turf Rwy 11–29 1600´ X 100´ day VFR only; non simultaneous ops; clsd annually Dec–Apr.
  • ·AIRPORT MANAGER: (570) 724-3746
  • ·AWOS–3PT 120.925 (570) 723–0385.
  • ·CTAF/UNICOM 122.8 ®ELMIRA APP/DEP CON 128.425 (1100–0500Z‡) NEW YORK CENTER APP/DEP CON 133.35 (0500–1100Z‡) CLEARANCE DELIVERY PHONE: For CD ctc New York ARTCC at 631-468-1425.
  • ·STONYFORK (L) (L) VORW/DME 108.6 SFK Chan 23 N41º41.72´ W77º25.19´ 037º 2.3 NM to fld. 1985/8W.
  • ·Attended Apr–Nov Mon–Fri 1300–2200Z‡, Sat and Sun unattended.
  • ·Arpt clsd to tran acft Nov–Apr.
  • ·Fuel not avbl on weekends.
  • ·Rwy 05–23 marked with yellow cones.
  • ·Rwy 23 dsplcd thld marked with 3 yellow cones each side of rwy.
  • ·Rwy 05 dsplcd thld marked with 3 yellow cones each side of rwy.
  • ·AIRPORT MANAGER: 717-432-9688
  • ·CTAF 122.9 CLEARANCE DELIVERY PHONE: For CD ctc Harrisburg Apch at 800-932-0712.
  • ·RWY 27: PAPI(P2L)—GA 3.0º TCH 20´.
  • ·S4 FUEL 100LL, JET A LGT Rwy 09 PAPI ops continuous.
  • ·Rwy 27 PAPI ops continuous.
  • ·Tfc dep Rwy 27 climb out straight ahd til rchg 1300´ MSL, then turn on crs for noise abatement.
  • ·For svc after hrs ctc 610–842–3804.
  • ·Full length parallel twy south of rwy.
  • ·AIRPORT MANAGER: 610-692-6100
  • ·AWOS–3T 121.4 (610) 692–6190.
  • ·CTAF/UNICOM 123.075 ®PHILADELPHIA APP/DEP CON 124.35 CLNC DEL 125.6 CLEARANCE DELIVERY PHONE: For CD ctc Philadelphia Apch at 800-354-9884.
  • ·CONTINUED ON NEXT PAGE DETROIT L–30J IAP NEW YORK WASHINGTON L–34G, A IAP NE, 22 JAN 2026 to 19 MAR 2026 PENNSYLVANIA 315 CONTINUED FROM PRECEDING PAGE
  • ·MODENA (L) (L) VORTACW 113.2 MXE Chan 79 N39º55.08´ W75º40.25´ 052º 6.0 NM to fld. 473/9W.
  • ·VOR unusable: 036º–046º 047º–057º byd 10 NM 058º–085º 170º–248º byd 27 NM blo 7,500´ 170º–248º byd 30 NM blo 9,500´ 170º–248º byd 8 NM blo 6,000´ 268º–278º byd 28 NM 278º–290º blo 10,000´ 290º–326º WILKES–BARRE WYOMING VALLEY (WBW)(KWBW) 3 N UTC–5(–4DT) N41º17.84´ W75º51.13´ 544 B NOTAM FILE IPT RWY 07–25: H3375X75 (ASPH) MIRL RWY 07: PAPI(P2L)—GA 4.0º TCH 40´.
  • ·RWY 25: PAPI(P2L)—GA 3.75º TCH 40´.
  • ·S4 FUEL 100LL, JET A LGT ACTIVATE MIRL Rwy 07–25, PAPI Rwy 07, Rwy 25 and rotating bcn—CTAF.

+ 9 more sentences · see Chart Supplement page below for the full text

Field profile

Use

Public-use

Ownership

Private

Scheduled service

No

Tags

Formerly N99

Source: OurAirports community

Airport website ↗

FAA Chart Supplement

NTSB events

11 NTSB-recorded events on file at this airport .

Total events

23

since 1982

Fatal

1

4.3% of total

Last 5 years

1

≈ 0.2/yr

Last 10 years

3

≈ 0.3/yr

Ranking across all airports · Open in accident map ↗

Operations volume

FAA TAF · history through 2024

2005 2024

Peak: 60,065 ops in 2007

2024 total

43,373

10-yr total

467,924

2024 mix

AC/AT 2% · GA 98% · Mil 0%

Events / million ops

6.4

last 10 years

Fatal / million ops

0.28

approximate · 10-yr scaled

Last 10 years · n=3

  • Hard landing 1
  • Stall / spin 1
  • Loss of control 1

All time · n=11

  • Stall / spin 4
  • Loss of control 2
  • Other 1
  • Controlled flight into terrain 1
  • Weather · spatial dis / IMC 1
  • Engine failure / power loss 1
  • Hard landing 1

Categories rule-matched from NTSB findings and probable-cause text. "Other" = not enough agency text to classify.

Date Aircraft · Classification · Wx Sev
2021-03-21 Piper PA-28-180 · Loss of control · VMC · day →
2017-05-21 Cessna 182 · Stall / spin · day →
2016-11-15 ROBINSON HELICOPTER COMPANY R22 · Hard landing · day →
2015-03-29 Piper PA28 · Engine failure · VMC · day →
2012-10-13 HUGHES/HELICOPTER ASSOCS INC,Hughes 369A,369A · Weather IMC · VMC · day →
2012-06-27 GRUMMAN AMERICAN AVN. CORP. AA-1C · Loss of control · VMC · day →
2009-06-13 DIAMOND AIRCRAFT IND INC DA 40 · CFIT · day →
2008-11-04 SUNDT DANIEL N Rotorway Exec 162-F · Other · day →
2008-07-30 Eclipse Aviation Corporation EA500 · Stall / spin · VMC · day →
2008-03-06 Rockwell 112TCA · Stall / spin · VMC · day →
2007-09-14 Beech A23-24 · Stall / spin · day →

Designees in PA

CFI Flight Instructors 1,891 A&P Mechanics 6,164 AME Medical Examiners (AME) 61 DME Mechanic Examiners (DME) 8 DPRE Parachute Rigger Examiners (DPRE) 1 DAR-F Manufacturing Airworthiness (DAR-F) 5 DAR-T Maintenance Airworthiness (DAR-T) 4 DER-Y Engineering — Company (DER-Y) 8 DER-T Engineering — Consultant (DER-T) 8 SAE Specialty Aircraft Examiners (SAE) 40 APD Aircrew Program Designees (APD) 6 TCE Training Center Evaluators (TCE) 10 ODA Organizational Designations 3 Schools Flight Schools 70 FBO Fixed Base Operators 63 Clubs Flying Clubs 64 Repair Repair / Maintenance Shops 14 EAA EAA Chapters 27

DPEs nearby

Distance is city-centroid to airport, a first cut, not the exam location.

Designee City ST Distance
Daniel Archer Philidelphia PA 17 nm
Roger Geoffrey Woods Philadelphia PA 21 nm
Mark Christopher Wesley Robinson Reading PA 26 nm
Brian Dana Yates Perkasie PA 26 nm
Ryan David Tollini Perkasie PA 26 nm
Darren Lucas Litiz PA 35 nm
Bruce Thompson Lititz PA 35 nm
Peter H Wolfson Lititz PA 35 nm
Robert Valentine Drapala Mount Holly NJ 36 nm
Jessica Marie Robinson Newmanstown PA 36 nm

Showing 10 closest of ~1,400 DPEs nationwide. Source: FAA Designee Locator.

CFIs nearby

City-centroid distance; ratings as on the FAA certificate.

Instructor City ST Distance
Lawrence Vanderveer Graves West Chester PA 2 nm
Walter William Gutsche West Chester PA 2 nm
Craig William Jordan West Chester PA 2 nm
David John Marvin West Chester PA 2 nm
Russell Fred Mazda West Chester PA 2 nm
Thomas Francis Passalacqua Jr West Chester PA 2 nm
Allen Silberman West Chester PA 2 nm
Mark Christopher Weeks West Chester PA 2 nm
Ellen B Sheehan West Chester PA 2 nm
John Montgomery Strain West Chester PA 2 nm

Showing 10 closest of ~70,900 active CFIs nationwide. Source: FAA Airmen Certification Database.

A&P mechanics nearby

City-centroid distance. A = airframe, P = powerplant, IA = inspection authorization.

Mechanic City ST Distance
James Anderson West Chester PA 2 nm
Thomas Francis Passalacqua Jr West Chester PA 2 nm
George Wisniewski West Chester PA 2 nm
Justin Kristopher Plourde West Chester PA 2 nm
Charles Cornelius Concannon West Chester PA 2 nm
Joseph Herman Glewwe West Chester PA 2 nm
Albert Edward Leonard West Chester PA 2 nm
Thomas Richard Martin West Chester PA 2 nm
Richard Allen Mclaughlin West Chester PA 2 nm
Elijah Percival Neall Iii West Chester PA 2 nm

Showing 10 closest of ~248,300 certificated mechanics nationwide. Source: FAA Airmen Certification Database.

Repair stations nearby

By airport location.

Shop Distance
Red Eagle Avionics, LLC.
New Castle, DE
 19 nm
Aviation Institute of Maintenance - Philadelphia
Philadelphia, PA
 27 nm
Roberto Aircraft Interiors
Smoketown, PA
 29 nm
Alron Avionics, Inc.
Williamstown, NJ
 31 nm
Lancaster Avionics, Inc
Lititz, PA
 34 nm
Sensenich Propeller Service, Inc.
Lititz, PA
 34 nm
Scott Richard Aircraft Maintenance, LLC
Allentown, PA
 40 nm
LV Avionics
Allentown, PA
 40 nm
Star Aero Avionics, LLC
Hammonton, NJ
 43 nm
Advantage Interiors, LLC
Marietta, PA
 46 nm

Showing 10 closest of ~400 geocoded shops in the repair-station directory. Source: AOPA business listings.