Lincoln Airport

S69 · Lincoln, MT · 4,603 ft elevation · var 12E · Non-towered

Overview Weather Runways Comms & NavAids Charts Services & info

Airport information

FAA LID: S69
Coordinates: 46.9544, -112.6500
Elevation: 4,603 ft MSL
Magnetic variation: 12E
Sectional chart: GREAT FALLS
Airport use: Public
Control tower: No
ARTCC: SALT LAKE CITY (ZLC)
Flight service (FSS): GREAT FALLS
NOTAM facility: GTF
Attendance: UNATNDD
Beacon: white-green (SS-SR)
Segmented circle: Yes
Wind indicator: lighted
Activated: 1962/03
Distance from city: 2 E

Weather

METAR observed

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TAF forecast

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Sun & FAA night 2026-06-21

Event	Local (MDT)	UTC
Morning civil twilight Loggable night ends	04:56 AM	10:56Z
Sunrise	05:36 AM	11:36Z
Sunset	09:29 PM	03:29Z
Evening civil twilight Loggable night begins	10:09 PM	04:09Z

Loggable night (§1.1)

10:09 PM → 04:56 AM

Night currency (§61.57)

10:29 PM → 04:36 AM

Plan a flight from S69

Destination (ICAO)

TAS (kt)Burn (gph)Reserve (hr)Wind from (°)Wind (kt)

Night operations

Airport lighting: SEE RMK
Rotating beacon: white-green · SS-SR
Pilot-controlled lighting: ACTVT PAPI RWY 04; MIRL RWY 04/22 - CTAF.; WX ADVISORY AVAIL ON CTAF - 4 CLICKS. on 122.9 — Chart Supplement ↗

Runway lighting aids — 04: 2-light PAPI (left).

FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are in the live weather panel above.

Traffic pattern

Landing runway

LEFT traffic

Landing: Rwy 04 · 044°
Pattern: left (turns left)
TPA: 5,600 ft MSL (≈1,000 AGL)
CTAF: 122.9

Enter the left downwind for Rwy 04 at 5,600 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).

Runway 04/22

4,240 ft × 75 ft · Asphalt (Excellent)

Edge lights: Med. Weight bearing: Single wheel 12.5k.

Heading: 044° mag · 56° true
Markings: nonprecision
VGSI: 2-light PAPI (left) (4°)
Traffic pattern: Left
Approach obstacle: Trees, 101 ft, 1,060 ft from threshold, 150 ft B of centerline — 8:1 slope to clear · penetrates the 20:1 visual approach surface

Heading: 224° mag · 236° true
Markings: nonprecision
Traffic pattern: Left
Approach obstacle: Trees, 90 ft, 1,221 ft from threshold, 330 ft L/R of centerline — 11:1 slope to clear · penetrates the 20:1 visual approach surface

Will it fit? Your aircraft's required runway length (from the POH) — checked against every runway here

ft · ≥1.5× comfortable, under 1.25× tight · saved across airports

Runway	Length	Your margin
04/22	4,240 ft

Communication frequencies

Service	Frequency	Notes
CTAF	122.9

Nearby navigation aids

NavAid	Type	Freq	Radial / Dist magnetic
DRU · Drummond	VOR	117.10	r032° / 29.2 NM
HLN · Helena	VORTAC	117.70	r290° / 35.5 NM

Chart Supplement FAA A/FD

Open PDF ↗

Preview Chart Supplement

VFR sectional

Open S69 on the VFR sectional (SkyVector) ↗

Services

Parking: tiedowns

Ownership & management

Owner

MONTANA AERONAUTICS DIVISION

PO BOX 200507, HELENA, MT

406-444-2506

Manager

TIM CONWAY

PO BOX 200507, HELENA, MT

406-444-2506

Remarks FAA

SFC COND UNMON 1600-0900. IREG SN REMOVAL. SEE HTTPS://WEATHERCAMS.FAA.GOV/
HEL OPS INVOF ARPT DURG SUMMER.
9 FT PERIMETER FENCE.
FOR CD CTC HELENA APCH AT 406-449-5756/5761, WHEN APCH CLSD CTC SALT LAKE ARTCC AT 801-320-2568.
WX ADVISORY AVAIL ON CTAF - 4 CLICKS.
ACTVT PAPI RWY 04; MIRL RWY 04/22 - CTAF.
FURN OWN ROPES.
TREES IN TRSN SFC BOTH SIDES FULL LEN.

Nearby airports

28MT · Cain Ranch AirportPrivate (4 NM)MT86 · Bar E AirportPrivate (25 NM)1MT3 · Wood StripPrivate (26 NM)40MT · Silver Creek AirportPrivate (28 NM)MT39 · Black Canyon Ranch AirportPrivate (29 NM)30MT · Nistler Helena AirportPrivate (29 NM)

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 S69 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.

About S69

Lincoln Airport (S69) is an airport in Lincoln, MT, at 4,603 ft MSL. It has 1 runway, the longest 4,240 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for S69, refreshed from the Aviation Weather Center and FAA NASR.

Does S69 have a control tower?

No. Lincoln Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.

What is the longest runway at S69?

Lincoln Airport has 1 runway; the longest is 4,240 ft. See the Runways tab for headings, surface, and lighting.

Where is S69?

Lincoln Airport is in Lincoln, MT, at an elevation of 4,603 ft MSL. Coordinates: 46.9544, -112.6500.

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