Terminal Procedures

KFSI — Henry Post AAF (Fort Sill)

FORT SILL, OK · 6 FAA charts · cycle 6 Aug 2026

FAA FSIElevation 1,188 ft1 runwayLongest 5,002 ftToweredVolume SC-1Not for navigation

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

All 6 KFSI 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, 6 charts is roughly 38 sec of downloading — they queue one behind another.
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Instrument approach procedures

ChartAmendment
RNAV (GPS) RWY 18 chart previewRNAV (GPS) RWY 18PDF
RNAV (GPS) RWY 36 chart previewRNAV (GPS) RWY 36PDF
VOR RWY 18 chart previewVOR RWY 18PDF
VOR RWY 36 chart previewVOR RWY 36PDF

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.

KFSI airport information

Control tower
Yes
ARTCC
Fort Worth Center
Flight service
Mc Alester
NOTAM facility
FSI (NOTAM-D available)
Magnetic variation
4E
Beacon
Split-white-green (military airport), sunset to sunrise
Customs
Landing rights airport
Activated
December 1943
Ownership
Privately owned
Sectional
Dallas-Ft Worth

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

KFSI radio frequencies

ServiceFrequencyCall sign
CTAF124.95
Ground121.7Post
ATIS135.425Post
Approach118.6Vfr120.55IfrPost
Emergency121.5Post

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

Runways

5,002 × 150 ft1836N500 ft
Runway layout at KFSI, drawn to scale from FAA published runway-end coordinates and true alignments. Runways served by an ILS are highlighted.
RunwayLengthWidth SurfaceLighting
18/365,002 ft150 ftConcrete GoodHigh intensity
  18PAPI (4-box) 3°
  36PAPI (4-box) 3° · SALS

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

Where KFSI is

Latitude, longitude34.6498270, -98.4021850
Elevation1,188 ft
From Fort Sill1 nm SE

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

FAA remarks for KFSI

  • MISC: WX FCST AVBL 1200-0400Z++ MON-FRI, EXC HOL. REMOTE BRIEFING SVC AVBL 26 OWS BARKSDALE AFB DSN 331-2651, C318-529-2651, HTTPS://26OWS.US.AF.MIL/.
  • RDO REQ
  • 580-442-6014.
  • UNSVCBL.
  • TRAN ALERT: NO TRAN MAINT, LTD SVC. TRAN AIRCREW MUST REMAIN WITH ACFT TO PROVIDE TECHNICAL DRCT/ASSIST IN SVCG.
  • AFLD MGMT OPR 1230-2100Z ++ MON-FRI EXC HOL. OTHER SVCS AVAILABLE AS PUBLISHED/NOTAM. DSN 639-4643/2023, C580-442-4643/2023, WX DSN 639-4000/4887, C580-442-4000/4887.
  • MISC: WX OBSN AUTOMATED 24/7. WX OBSN AUGMENTED (AS RQR) DUR HRS WX FCST AVBL. WX OBSN VIS LTD TO 0.25 SM N AND NE WHEN SFC WX OBSN VIS SENSOR AUGMENTED.
  • SERVICE - LGT: ACTVT PAPI RWY 18 ON 125.95 APCH, PAPI RWY 36 & RWY LGT OPR O/R TO APP.
  • TWY A AND TWY C PCN GWT RSTD, C-130 AND LRGR MUST USE TWY B FOR RWY ENTRY & EXIT.
  • 24 HR PPR ALL TRANS ACFT.
  • RWY 18-36 NSTD SAFETY ARE BYD EACH END DUE TO TERRAIN GRADE, NO PAVED OVERRUNS.
  • AFLD COND UNMTO WHEN AFLD MGMT CLSD.
  • MISC: WIND CONES LCTED 353 FT FM RWY EDGE. RWY EDGE LTS LCTED 26 FT FROM RWY EDGE LINE.
  • POTENTIAL FOR BIRD ACT NEAR POND NW OF AER RWY 18.
  • HENRY POST AIRFIELD IS LOCATED WI RESTRICTED SPECIAL USE AIRSPACE R5601. CTC FORT SILL APPROACH FOR ACCESS.
  • AIRFIELD LIGHTING CONTROLLED BY FORT SILL ARAC.
  • TOWER OPRS HRS BY NOTAM ONLY.
  • FORT SILL ARAC OPRS 24/7/365.

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

Approach coverage

Henry Post AAF has published approaches to both ends of its sole runway, so neither direction is left without an instrument procedure. The four approaches are divided between RNAV (GPS) and VOR procedures, providing two distinct forms of approach guidance across the set. With only one 5,002 ft runway, all of that coverage remains tied to the same north–south alignment.

Nearby chart coverage

Lawton-Fort Sill Regional and Chickasha Municipal have slightly broader procedure sets, while Halliburton Field and Frederick Regional have markedly thinner coverage; Hobart Regional sits closer to Henry Post AAF in overall chart count. The Dallas-Ft Worth Sectional adds wider-area VFR navigation context beyond the airport-specific instrument procedures.

Airports near KFSI

IDAirportCity DistanceCharts
KLAWLawton-Fort Sill RgnlLAWTON, OK5 nm S7
KDUCHalliburton FldDUNCAN, OK24 nm SE3
KFDRFrederick RgnlFREDERICK, OK34 nm SW3
KCHKChickasha MuniCHICKASHA, OK34 nm NE7
KHBRHobart RgnlHOBART, OK38 nm NW5
KSPSSheppard AFB/Wichita Falls MuniWICHITA FALLS, TX40 nm S12
KLTSAltus AFBALTUS, OK43 nm W23
F14Wichita ValleyWICHITA FALLS, TX43 nm S2

VFR charts covering KFSI

Common questions about KFSI

What charts are available for KFSI?

6 current FAA charts for Henry Post AAF (Fort Sill), including 4 instrument approachs. All are free to download as PDFs from this page, from the 6 August 2026 cycle.

What are the radio frequencies for KFSI?

Ground 121.7; ATIS 135.425; CTAF 124.95. 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 KFSI?

Henry Post AAF (Fort Sill) has 1 runway. The longest is 18/36 at 5,002 ft by 150 ft, concrete. Full runway dimensions, lighting and approach aids are listed on this page.

Does KFSI have an ILS approach?

No ILS is published. In total KFSI has 4 published instrument approaches, of which 2 are RNAV (GPS).

Is KFSI a towered airport?

Yes. Henry Post AAF (Fort Sill) has an operating control tower, within Fort Worth Center's airspace. Tower, ground and clearance frequencies are listed on this page.

Are these KFSI 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.

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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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