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Richard B Helgeson Airport
TWM · KTWM · Two Harbors, MN · 1,073 ft elevation · var 1E · Towered
Airport information
- ICAO / IATA
- KTWM
- Coordinates
- 47.0492, -91.7451
- Elevation
- 1,073 ft MSL
- Magnetic variation
- 1E
- Sectional chart
- GREEN BAY
- Airport use
- Public
- Control tower
- Yes
- ARTCC
- MINNEAPOLIS (ZMP)
- Flight service (FSS)
- PRINCETON
- NOTAM facility
- TWM
- Attendance
- MON-FRI 0800-1400
- Beacon
- white-green (SS-SR)
- Segmented circle
- Yes
- Wind indicator
- lighted
- Activated
- 1970/01
- Distance from city
- 4 NW
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-20
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 04:31 AM | 09:31Z |
| Sunrise | 05:11 AM | 10:11Z |
| Sunset | 09:06 PM | 02:06Z |
| Evening civil twilight Loggable night begins | 09:46 PM | 02:46Z |
Loggable night (§1.1)
09:46 PM → 04:31 AM
Night currency (§61.57)
10:06 PM → 04:11 AM
Plan a flight from KTWM
Runway 06/24
4,400 ft × 75 ft · Asphalt (Good) 06
- Heading
- 061° mag · 62° true
- Markings
- nonprecision
- VGSI
- 4-light PAPI (left) (3°)
- Traffic pattern
- Left
24
- Heading
- 241° mag · 242° true
- Markings
- nonprecision
- VGSI
- 4-light PAPI (left) (3°)
- Traffic pattern
- Left
Runway 15/33
2,581 ft × 150 ft · Turf (Good) 15
- Heading
- 148° mag · 149° true
- Traffic pattern
- Left
33
- Heading
- 328° mag · 329° true
- Traffic pattern
- Left
Communication frequencies
| Service | Frequency | Notes |
|---|---|---|
| A/D | 125.45 | DULUTH APP/DEP |
| AWOS | 119.325 | AWOS 3 |
| CTAF | 122.9 |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| LKI · Lakeside | TACAN | 135.40 | r051° / 21.8 NM |
| DLH · Duluth | VORTAC | 112.60 | r047° / 23.9 NM |
| EVM · Eveleth | VOR-DME | 108.20 | r125° / 38.2 NM |
Approaches
- RNAV (GPS) RWY 06 ↗ · amdt 0D
- RNAV (GPS) RWY 24 ↗ · amdt 0D
Minimums & Hot Spots
Chart Supplement FAA A/FD
Open PDF ↗Preview Chart Supplement
VFR sectional
Services
- Fuel available
- 100LL, Jet A, MOGAS
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- MAJOR
- Powerplant service
- MINOR
- Parking
- tiedowns, hangars
- Other services
- Aircraft sales, Survey
Ownership & management
Owner
CITY OF TWO HARBORS
CITY HALL, 522 1ST AVE, TWO HARBORS, MN
218-834-5631
Manager
CASEY KOMAREK
522 1ST AVE, TWO HARBORS, MN
218-510-0628
Remarks FAA
- GCO AVBL ON FREQ 121.725 THRU DLH CD & FLT SVCS.
- FOR CD CTC DULUTH APCH AT 218-740-5950.
- MIRL RWY 6/24 PRESET TO LOW SS-SR. INCR INTST AND ACTVT REIL RWY 06, 24; PAPI RWY 6, 24 - CTAF.
- FOR SVC AFT HRS CALL (218) 830-0470
- FUEL AVBL 24 HRS WITH CREDIT CARD.
- CLSD WINTER MONTHS EXCEPT SKI EQUIPPED ACFT.
- RY 15/33 MKD WITH YELLOW CONES.
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 KTWM in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.