Airport information
- FAA LID
- 88M
- Coordinates
- 48.9683, -115.0795
- Elevation
- 2,668 ft MSL
- Magnetic variation
- 19E
- Sectional chart
- GREAT FALLS
- Airport use
- Public
- Control tower
- No
- ARTCC
- SEATTLE (ZSE)
- Flight service (FSS)
- GREAT FALLS
- NOTAM facility
- GTF
- Attendance
- UNATNDD
- Beacon
- white-green (SS-SR)
- Segmented circle
- Yes
- Wind indicator
- lighted
- Activated
- 1992/10
- Distance from city
- 5 N
Weather
METAR observed
Loading current weather…
TAF forecast
Loading forecast…
Sun & FAA night 2026-06-21
| Event | Local (MDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 04:53 AM | 10:53Z |
| Sunrise | 05:36 AM | 11:36Z |
| Sunset | 09:48 PM | 03:48Z |
| Evening civil twilight Loggable night begins | 10:31 PM | 04:31Z |
Plan a flight from 88M
Night operations
- Airport lighting
- SEE RMK
- Rotating beacon
- white-green · SS-SR
- Pilot-controlled lighting
- ACTVT REIL RWY 01 & 19; PAPI RWY 01 & 19 - CTAF. on 122.9 — Chart Supplement ↗
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are in the live weather panel above.
Traffic pattern
- Landing
- Rwy 18 · 179°
- Pattern
- left (turns left)
- TPA
- 3,700 ft MSL (≈1,000 AGL)
- CTAF
- 122.9
Enter the left downwind for Rwy 18 at 3,700 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 18/36
4,200 ft × 75 ft · ASP- Heading
- 179° mag · 198° true
- Heading
- 359° mag · 18° true
| Runway | Length | Your margin |
|---|---|---|
| 18/36 | 4,200 ft |
Communication frequencies
| Service | Frequency | Notes |
|---|---|---|
| CTAF | 122.9 | ACTVT REIL RWY 01 & 19; PAPI RWY 01 & 19 - CTAF. |
Source: FAA NASR (current 28-day cycle).
Chart Supplement FAA A/FD
Open PDF ↗Preview Chart Supplement
VFR sectional
Services
- Fuel available
- 100LL
- Parking
- tiedowns
Ownership & management
Remarks FAA
- FOR CD CTC SEATTLE ARTCC AT 253-351-3694.
- ACTVT REIL RWY 01 & 19; PAPI RWY 01 & 19 - CTAF.
- ULTRALIGHT ACT ON & INVOF ARPT.
- SELF SVC H24 WITH CREDIT CARD - 406-889-5174.
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 88M 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 88M
Eureka Airport (88M) is an airport in Eureka, MT, at 2,668 ft MSL. It has 1 runway, the longest 4,200 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 88M, refreshed from the Aviation Weather Center and FAA NASR.
Does 88M have a control tower?
No. Eureka Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at 88M?
Eureka Airport has 1 runway; the longest is 4,200 ft. See the Runways tab for headings, surface, and lighting.
Where is 88M?
Eureka Airport is in Eureka, MT, at an elevation of 2,668 ft MSL. Coordinates: 48.9683, -115.0795.
Fly out of 88M often?
Save 88M as your home base in the SkyReady app for a one-tap Go/No-Go readiness brief, weather alerts, and automatic FAA currency — free to log.