Terminal Procedures

KTWF — Joslin Fld/Magic Valley Rgnl

TWIN FALLS, ID · 12 FAA charts · cycle 6 Aug 2026

FAA TWFElevation 4,153 ft2 runwaysLongest 8,704 ftToweredFuel 100LL avgas, Jet A-1+Volume NW-1Not for navigation
KTWF airport diagram — runways, taxiways and ramp layout
KTWF airport diagram The official FAA airport diagram — runways, taxiways, ramp layout and hold-short positions. Download PDF

6 published instrument approaches: 1 ILS approach, 2 RNAV (GPS), 3 VOR, serving 2 runway ends.

All 12 KTWF 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, 12 charts is roughly 1 min of downloading — they queue one behind another.
PRO members only

Instrument approach procedures

ChartAmendment
ILS OR LOC RWY 26 chart previewILS OR LOC RWY 2610BPDF
RNAV (GPS) RWY 08 chart previewRNAV (GPS) RWY 083PDF
RNAV (GPS) RWY 26 chart previewRNAV (GPS) RWY 261BPDF
VOR RWY 08 chart previewVOR RWY 085BPDF
VOR RWY 26 chart previewVOR RWY 2616APDF
VOR/DME RWY 08 chart previewVOR/DME RWY 081BPDF

Departure procedures

ChartAmendment
SNAKO THREE chart previewSNAKO THREEPDF

Takeoff and alternate minimums

ChartAmendment
TAKEOFF MINIMUMS chart previewTAKEOFF MINIMUMSPDF
ALTERNATE MINIMUMS chart previewALTERNATE MINIMUMSPDF

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

Hot spots

ChartAmendment
HOT SPOT chart previewHOT SPOTPDF

Land and hold short operations

ChartAmendment
LAHSO chart previewLAHSOPDF

KTWF airport information

Control tower
Yes
Attendance
All all 0630-2000
ARTCC
Salt Lake City Center
Flight service
Boise
NOTAM facility
TWF (NOTAM-D available)
Magnetic variation
13E
Beacon
White-green (lighted land airport), sunset to sunrise
Wind indicator
Lighted
Segmented circle
Yes
ARFF index
Index B
Fuel
100LL avgas, Jet A-1+
Airframe service
Major
Powerplant service
Major
Bottled oxygen
High
Parking
Tie-downs
Landing fee
Yes
Customs
Landing rights airport
Activated
February 1948
Airport area
1,468 acres
Ownership
Publicly owned
Sectional
Salt Lake City
Last FAA inspection
2026-04-01

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

KTWF radio frequencies

ServiceFrequencyCall sign
CTAF118.2
UNICOM122.95
Ground121.7Twin Falls
Clearance delivery123.65Twin Falls
Approach126.7Twin Falls

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

Runways

8,704 × 150 ft08263,224 × 75 ft1230N2,000 ft
Runway layout at KTWF, drawn to scale from FAA published runway-end coordinates and true alignments. Runways served by an ILS are highlighted.
RunwayLengthWidth SurfaceLighting
08/268,704 ft150 ftAsphalt GoodHigh intensity
  08 91°TVASI (4-bar) 3°
  26 271°TILS · PAPI (4-box) 3° · MALSR approach lighting
12/303,224 ft75 ftAsphalt Fair

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

Where KTWF is

Latitude, longitude42.4818090, -114.4877360
Elevation4,153 ft
From Twin Falls4 nm S

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

FAA remarks for KTWF

  • PPR UNSKED ACR OPS GTR THAN 30 PAX SEATS - AMGR.
  • TWY G, H, J & K NON ACR MOV AREA.
  • WHEN ATCT CLSD ACTVT MALSR RWY 26, REIL RWY 08, HIRL RWY 08/26 - CTAF. PAPI RWY 26 OPR CONSLY.
  • LNDG FEE FOR FAR PART 121, 135 OPR & GA PART 91 GTR THAN 12500 LB MGLW.
  • PCR VALUE: 1020/F/B/X/T
  • PCR VALUE: 157/F/B/X/T
  • NON ACR MOV AREA.
  • LN OF SIGHT BTN RWY 26 APCH END & RWY 12 APCH END NA.
  • FOR CD IF UNA TO CTC ON FSS FREQ, CTC SALT LAKE ARTCC AT 801-320-2568.

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

Approach coverage

Joslin Field/Magic Valley Regional has six instrument approach charts, but they serve only two of its four runway ends. The mix of ILS, localiser, RNAV (GPS) and VOR procedures provides several forms of guidance without broadening coverage to the other two ends. With one departure procedure, the chart set is weighted much more heavily towards arrivals.

Runways and surrounding coverage

The marked difference between the 8,704 ft Runway 08/26 and the 3,224 ft Runway 12/30 makes the longer runway the only option for aircraft requiring more than 3,224 ft. Nearby procedure coverage is much thinner: Jerome County has the broadest set at five charts, while Gooding Municipal and Burley Municipal each have four. The Salt Lake City sectional adds wider visual-navigation context beyond the runway-specific terminal procedures.

Airports near KTWF

IDAirportCity DistanceCharts
KJERJerome CountyJEROME, ID15 nm N5
KGNGGooding MuniGOODING, ID29 nm NW4
KBYIBurley MuniBURLEY, ID32 nm E4

VFR charts covering KTWF

Common questions about KTWF

What charts are available for KTWF?

12 current FAA charts for Joslin Fld/Magic Valley Rgnl, including 6 instrument approachs, 1 departure procedure, 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 KTWF?

Ground 121.7; CTAF 118.2; UNICOM 122.95; Clearance delivery 123.65. 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 KTWF?

Joslin Fld/Magic Valley Rgnl has 2 runways. The longest is 08/26 at 8,704 ft by 150 ft, asphalt. Full runway dimensions, lighting and approach aids are listed on this page.

Does KTWF have an ILS approach?

Yes — 1 ILS procedure is published. In total KTWF has 6 published instrument approaches, of which 2 are RNAV (GPS).

Where can I download the KTWF airport diagram?

The official FAA airport diagram for Joslin Fld/Magic Valley Rgnl 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 KTWF a towered airport?

Yes. Joslin Fld/Magic Valley Rgnl has an operating control tower, within Salt Lake City Center's airspace. Tower, ground and clearance frequencies are listed on this page.

Are these KTWF 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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