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Joslin Field Magic Valley Regional Airport
TWF · KTWF · Twin Falls, ID · 4,154 ft elevation · var 13E · Towered
Airport information
- ICAO / IATA
- KTWF / TWF
- Coordinates
- 42.4818, -114.4880
- Elevation
- 4,154 ft MSL
- Magnetic variation
- 13E
- Sectional chart
- SALT LAKE CITY
- Airport use
- Public
- Control tower
- Yes
- ARTCC
- SALT LAKE CITY (ZLC)
- Flight service (FSS)
- BOISE
- NOTAM facility
- TWF
- Attendance
- ALL 0630-2000
- Beacon
- white-green (SS-SR)
- Segmented circle
- Yes
- Wind indicator
- lighted
- Activated
- 1948/02
- Distance from city
- 4 S
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-20
| Event | Local (MDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:26 AM | 11:26Z |
| Sunrise | 06:00 AM | 12:00Z |
| Sunset | 09:19 PM | 03:19Z |
| Evening civil twilight Loggable night begins | 09:53 PM | 03:53Z |
Loggable night (§1.1)
09:53 PM → 05:26 AM
Night currency (§61.57)
10:19 PM → 05:00 AM
Plan a flight from KTWF
Runway 08/26
8,704 ft × 150 ft · Asphalt (Good) 08
- Heading
- 078° mag · 91° true
- Markings
- nonprecision
- VGSI
- VASI (3°)
- Traffic pattern
- Left
26
- Heading
- 258° mag · 271° true
- Markings
- precision
- VGSI
- 4-light PAPI (left) (3°)
- Approach lights
- MALSR
- Instrument approach
- ILS
- Traffic pattern
- Left
Runway 12/30
3,224 ft × 75 ft · Asphalt (Fair) 12
- Heading
- 123° mag · 136° true
- Markings
- basic
- Traffic pattern
- Left
30
- Heading
- 303° mag · 316° true
- Markings
- basic
- Traffic pattern
- Left
Communication frequencies
| Service | Frequency | Notes |
|---|---|---|
| A/D | 126.7 | TWIN FALLS APP/DEP |
| ASOS | 135.025 | |
| CTAF | 118.2 | |
| GND | 121.7 | TWIN FALLS GND |
| RDO | 122.25 | BOISE RDO |
| TWR | 118.2 | TWIN FALLS TWR |
| UNIC | 122.95 | UNICOM |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| TWF · Twin Falls | VORTAC | 115.80 | r003° / 0.1 NM |
| BYI · Burley | VOR-DME | 114.10 | r240° / 28.1 NM |
Airport diagram
Open PDF ↗Preview diagram
Approaches
- ILS OR LOC RWY 26 ↗ · amdt 10B
- RNAV (GPS) RWY 08 ↗ · amdt 3
- RNAV (GPS) RWY 26 ↗ · amdt 1B
- VOR/DME RWY 08 ↗ · amdt 1B
- VOR RWY 08 ↗ · amdt 5B
- VOR RWY 26 ↗ · amdt 16A
Departures
Minimums & Hot Spots
Chart Supplement FAA A/FD
Open PDF ↗Preview Chart Supplement
VFR sectional
Services
- Fuel available
- 100LL, Jet A-1 (additive)
- Bottled oxygen
- HIGH
- Bulk oxygen
- HIGH
- Airframe service
- MAJOR
- Powerplant service
- MAJOR
- Parking
- tiedowns, hangars
- Other services
- Air freight, Agricultural, Cargo, Charter, Instruction
Ownership & management
Owner
CITY OF TWIN FALLS
P.O. BOX 1907, TWIN FALLS, ID
208-733-5215
Manager
MATT BARNES
P.O. BOX 1907, TWIN FALLS, ID
208-733-5215
Remarks FAA
- PPR UNSKED ACR OPS GTR THAN 30 PAX SEATS - AMGR.
- TWY G, H, J & K 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.
- WHEN ATCT CLSD ACTVT MALSR RWY 26; REIL RWY 08; HIRL RWY 08/26 - CTAF.
- LNDG FEE FOR FAR PART 121, 135 OPR & GA PART 91 GTR THAN 12500 LB MGLW.
- SVC FEE 2000-0630; INFO 208-733-5920 OR 539-4034.
- PCR VALUE: 1020/F/B/X/T
- PCR VALUE: 157/F/B/X/T
- NON ACR MOV AREA.
Nearby airports
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open KTWF in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.