Terminal Procedures

KNBC — Beaufort MCAS (Merritt Fld)

BEAUFORT, SC · 18 FAA charts · cycle 6 Aug 2026

FAA NBCElevation 37 ft2 runwaysLongest 12,202 ftToweredVolume SE-2Not for navigation
KNBC airport diagram — runways, taxiways and ramp layout
KNBC airport diagram The official FAA airport diagram — runways, taxiways, ramp layout and hold-short positions. Download PDF

15 published instrument approaches: 2 ILS approaches, 4 RNAV (GPS), serving 4 runway ends.

All 18 KNBC charts in one download Every approach, departure, arrival and minimums page for this airport, sorted into folders, as a single ZIP. Taken one at a time on the free tier, 18 charts is roughly 2 min of downloading — they queue one behind another.
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Instrument approach procedures

ChartAmendment
HI-TACAN X RWY 23 chart previewHI-TACAN X RWY 23PDF
HI-TACAN Y RWY 14 chart previewHI-TACAN Y RWY 14PDF
HI-TACAN Y RWY 23 chart previewHI-TACAN Y RWY 23PDF
HI-TACAN Z RWY 14 chart previewHI-TACAN Z RWY 14PDF
HI-TACAN Z RWY 23 chart previewHI-TACAN Z RWY 23PDF
ILS OR LOC Y RWY 23 chart previewILS OR LOC Y RWY 23PDF
ILS OR LOC Z RWY 23 chart previewILS OR LOC Z RWY 23PDF
RNAV (GPS) RWY 05 chart previewRNAV (GPS) RWY 05PDF
RNAV (GPS) RWY 14 chart previewRNAV (GPS) RWY 14PDF
RNAV (GPS) RWY 23 chart previewRNAV (GPS) RWY 23PDF
RNAV (GPS) RWY 32 chart previewRNAV (GPS) RWY 32PDF
TACAN RWY 05 chart previewTACAN RWY 05PDF
TACAN RWY 14 chart previewTACAN RWY 14PDF
TACAN RWY 23 chart previewTACAN RWY 23PDF
TACAN RWY 32 chart previewTACAN RWY 32PDF

Takeoff and alternate minimums

ChartAmendment
TAKEOFF MINIMUMS chart previewTAKEOFF MINIMUMSPDF
RADAR MINIMUMS chart previewRADAR MINIMUMSPDF

Minimums pages cover a whole volume, so the same document is shared by every airport in it.

KNBC airport information

Control tower
Yes
Attendance
All mon-thu 1200-0400z++
ARTCC
Jacksonville Center
Flight service
Anderson
NOTAM facility
NBC (NOTAM-D available)
Magnetic variation
5W
Beacon
Split-white-green (military airport), sunset to sunrise
Wind indicator
Yes
Bottled oxygen
None
Activated
October 1943
Ownership
Privately owned
Sectional
Charlotte

From the FAA NASR 28-day subscription, cycle 6 Aug 2026.

KNBC radio frequencies

ServiceFrequencyCall sign
Tower119.05Beaufort
Ground128.15Beaufort
Approach123.73000 Ft & Blw125.125Abv 3000 FtBeaufort
Emergency121.5Beaufort

Civil VHF frequencies from the FAA NASR 28-day subscription. Discrete sector and military frequencies are not listed.

Runways

12,202 × 200 ft05238,001 × 200 ft1432N2,000 ft
Runway layout at KNBC, drawn to scale from FAA published runway-end coordinates and true alignments. Runways served by an ILS are highlighted.
RunwayLengthWidth SurfaceLighting
05/2312,202 ft200 ftPorous asphaltHigh intensity
  05 42°TPAPI (4-box) 3° · SALSF
  23 222°TILS/DME · PAPI (4-box) 3° · ALSF-1 approach lighting
14/328,001 ft200 ftPorous asphaltHigh intensity
  14 135°TPAPI (4-box) 3°
  32 315°TPAPI (4-box) 3°

Runway and approach-aid data from the FAA NASR 28-day subscription.

Where KNBC is

Latitude, longitude32.4805670, -80.7192450
Elevation37 ft
From Beaufort3 nm NW

Paste the coordinates into a simulator’s world map to drop straight onto the field.

FAA remarks for KNBC

  • SALSF RWY 05; ALSF-1 RWY 23; PAPI RWY 05, 14, 23 & 32; HIRL RWY 05/23, 14/32 OPR CONSLY.
  • CLSD SAT, SUN AND HOL. SPECIAL OPR BY PPR AND NOTAM ONLY.
  • SERVICE: A-GEAR - E-28 ON ALL RWY IN RAISED POSITION, EXC ON LDG RWY.
  • FUEL: J5 TRANS ALERT - TRANS SVC AVBL 1200-2300Z++ MON-FRI, CLSD HOL. TRANS HOT PIT AVBL BY PPR NO LATER THAN 1 HR PRIOR TO TRANS ALERT CLOSING. NO LCL, ROUND ROBIN TRANS SUP. WEAPONS ARM/DE-ARM SAFEING NOT AVBL. GND SVCG NOT AVBL WHEN LIGHTNING WI 10 NM. QUESTIONS REG SPECIFIC ACFT EQUIP SUP CTC TRANS ALERT DSN 228-7110, C 843-228-7110.
  • RSTD: OFFL BUS, PPR ALWAYS, MIN 24 HR NOTICE CTC BASE OPS DSN 335-7301, C 843-228-7301 OR EMAIL: BFRT_BASE_OPERATIONS@USMC.MIL. PN ALL INBD TRAN ACFT TO INCL AMC, JOSAC, ALTN AFLD, AND DIVERTS. PN APVL GOOD FOR +/- 1 HR OF COORD TIME. INBD ACFT WITH VIP, CARGO, PAX CTC BASE OPS VIA PTD 281.8 AT LEAST 20 MINS PRIOR TO LDG. WHEN NEC 180 DEGREE TURNS ON RWY EXECUTE LAST 1000 FT FOR C-130 ACFT AND LARGER.
  • CAUTION: RWY 14/32 CONC ENDS WITH NSTD OVRN LEN 200 FT. F-35B SHORT TAKEOFF OR LIMITED TO CONC ENDS OF RWYS. F-35B/AV-8 HOVER LDG RSTD TO VERTICAL LANDING PADS. ACFT RSTD FR TAXIING ON TOWWAY RD BTN RWY 5 AND TEST CELL; TOW ONLY. BIRD, DEER AND COYOTE HAZ. BIRD ACT INCR BTN OCT-APR. HVY AND LARGE 4 ENG ACFT ARE REQ TO IDLE OUTBOARD ENGS ON TWY A/B ADJ TO ACFT PARKING RAMPS DUE TO FOD HAZ. PORTIONS OF ACFT RAMPS NOT VIS FR TWR. UNCTL VEH TFC ON RAMPS.
  • TFC PAT: OVERHEAD 1500 FT, CONVL 800 FT, COPTER CALL ENTERING CLASS D AIRSPACE BLW 800 FT. MSTD RSRS APPLIED TO USN/USMC ACFT ONLY. SIMULTANEOUS RUNWAY OPR AND F-35B VSTOL LANDING PADS.
  • MISC: DURING SINGLE RWY OPS NON-TENANT ACFT EXP DELAYS. LTD CSTMS/AG AVBL 24 HR PN CTC DSN 335-6161, C 843-228-6161. COMSEC NOT AVBL. INTL GARBAGE CAP UNAVBL. ARFF CAT 3/FAA INDEX D. CLASS D AIRSPACE REVERTS TO CLASS E WHEN TWR CLSD. AFTER HRS URGENT AIRFIELD MATTERS CTC DUTY OFFICER DSN 335-7121, C 843-228-7121.
  • TRAN ALERT: TRANS SVC AVBL 1200-2300Z++ MON-FRI ONLY, CLSD NATL HOL. (SEE RTSD FOR ADDNL TRAN ACFT INFO) TRAN ACFT EXP TRUCK REFUEL. TRAN ACFT MAINT UNAVBL. TRAN AVN ORDNANCE SVC AVBL. LAVATORY SVC UNAVBL. JASU, FLUID, AND OIL UNAVBL.
  • RSTD: RSTD - PPR, 24 HR PN RQR, CTC AFLD BASE OPS DSN 335-7301/7302/7303 C843-228-7301/7302.
  • REMARKS: OPR 1200-0400Z++ MON-THU, 1200-2400Z++ FRI, 2000-2200Z++ SUN, CLSD SAT AND HOL, OT BY NOTAM.
  • RWY: FIRST 1000 FT ALL RWYS CONC, INTERIOR PORTIONS ASPHALT. VERTICAL LANDING PADS WITH HIGH TEMP CONCR AVBL FOR V/STOL AND R/W ACFT. WT BRG WAIVERS CTC BASE OPS.
  • COMMUNICATIONS: SFA REMARKS: AS ASGN.
  • CLOSED FIELD OPNS (CFO) ARE RSTRD AND RQR PPR. FOR ANY FURTHER QUESTIONS PLEASE CONTACT MARINE CORPS AIR STATION BEAUFORT AIRFIELD OPERATIONS AT 843-228-7301.
  • SEE TERMINAL FLIP FOR RADAR MINIMA.

Published verbatim from the FAA NASR subscription. Abbreviations are the FAA's own.

Approach coverage across both runways

Beaufort MCAS has instrument procedures serving all four ends of its two runways. The mix of ILS, localiser and RNAV (GPS) procedures provides more than one form of approach coverage rather than concentrating the chart set on a single alignment. At 12,202 ft and 8,001 ft, both runways are substantial in length, so the crossing configuration offers two usable alignments without the second runway being merely a short auxiliary strip.

Nearby chart coverage

Savannah/Hilton Head International has nearly comparable procedure coverage, while Hilton Head, Lowcountry Regional and Hunter AAF have markedly thinner sets. Beaufort Executive, the closest listed field, has the smallest collection. The Charlotte Sectional supplies the wider-area VFR depiction that the airport diagram and terminal procedures do not provide.

Airports near KNBC

IDAirportCity DistanceCharts
KARWBeaufort ExecBEAUFORT, SC6 nm SE5
KHXDHilton HeadHILTON HEAD ISLAND, SC15 nm S8
KRBWLowcountry RgnlWALTERBORO, SC27 nm N8
KSAVSavannah/Hilton Head IntlSAVANNAH, GA32 nm SW16
KSVNHunter AAFSAVANNAH, GA36 nm SW7
KJZICharleston ExecCHARLESTON, SC39 nm E14
KDYBSummervilleSUMMERVILLE, SC41 nm NE4
KAQXAllendale CountyALLENDALE, SC42 nm NW5

VFR charts covering KNBC

Common questions about KNBC

What charts are available for KNBC?

18 current FAA charts for Beaufort MCAS (Merritt Fld), including 15 instrument approachs, 1 airport diagram. All are free to download as PDFs from this page, from the 6 August 2026 cycle.

What are the radio frequencies for KNBC?

Tower 119.05; Ground 128.15. Full civil VHF list, with sector notes, is in the frequencies table on this page — from the FAA NASR subscription.

How long is the runway at KNBC?

Beaufort MCAS (Merritt Fld) has 2 runways. The longest is 05/23 at 12,202 ft by 200 ft, porous asphalt. Full runway dimensions, lighting and approach aids are listed on this page.

Does KNBC have an ILS approach?

Yes — 2 ILS procedures are published. In total KNBC has 15 published instrument approaches, of which 4 are RNAV (GPS).

Where can I download the KNBC airport diagram?

The official FAA airport diagram for Beaufort MCAS (Merritt Fld) is free to download at the top of this page. It shows runways, taxiways, ramp layout and hold-short positions, and is reissued every 28 days.

Is KNBC a towered airport?

Yes. Beaufort MCAS (Merritt Fld) has an operating control tower, within Jacksonville Center's airspace. Tower, ground and clearance frequencies are listed on this page.

Are these KNBC charts current?

They are from the FAA cycle effective 6 August 2026, which is superseded on 3 September 2026. We publish each new cycle on its effective date. They are for flight simulation and reference only — not for real-world navigation.

Wider chart sets

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Not for navigation. For flight simulation and reference use only. Procedures are superseded on a 28-day cycle — obtain current official charts from the FAA for real-world flight.

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