Airport information
- FAA LID
- 2U4
- Coordinates
- 43.1902, -112.5320
- Elevation
- 4,465 ft MSL
- Magnetic variation
- 16E
- Sectional chart
- SALT LAKE CITY
- Airport use
- Public
- Control tower
- No
- ARTCC
- SALT LAKE CITY (ZLC)
- Flight service (FSS)
- BOISE
- NOTAM facility
- BOI
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1961/02
- Distance from city
- 0 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 | 05:15 AM | 11:15Z |
| Sunrise | 05:50 AM | 11:50Z |
| Sunset | 09:13 PM | 03:13Z |
| Evening civil twilight Loggable night begins | 09:49 PM | 03:49Z |
Plan a flight from 2U4
Night operations
- Pilot-controlled lighting
- Usually keyed on CTAF 122.9 — confirm the click sequence in the 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 16
- Pattern
- left (turns left)
- TPA
- 5,500 ft MSL (≈1,000 AGL)
- CTAF
- 122.9
Enter the left downwind for Rwy 16 at 5,500 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 16/34
2,800 ft × 50 ft · Asphalt (Fair)- Heading
- n/a
- Markings
- basic
- Traffic pattern
- Left
- Approach obstacle
- Rr, 23 ft, 225 ft from threshold, 125 ft R of centerline — 1:1 slope to clear · penetrates the 20:1 visual approach surface
- Heading
- n/a
- Markings
- basic
- Traffic pattern
- Left
- Approach obstacle
- Tree, 40 ft, 400 ft from threshold, 30 ft L of centerline — 5:1 slope to clear · penetrates the 20:1 visual approach surface
| Runway | Length | Your margin |
|---|---|---|
| 16/34 | 2,800 ft |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| PIH · Pocatello | VORTAC | 112.60 | r358° / 19.9 NM |
| IDA · Idaho Falls | VOR-DME | 113.85 | r211° / 28.4 NM |
Chart Supplement FAA A/FD
Open PDF ↗Preview Chart Supplement
VFR sectional
Services
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- NONE
- Powerplant service
- NONE
- Parking
- tiedowns, buoy
Ownership & management
Remarks FAA
- ESTABD PRIOR TO 15 MAY 1959.
- RLRD BOX CARS OFTEN PARKED ON RWY 16 EXTDD CNTRLN.
- FOR CD CTC SALT LAKE ARTCC AT 801-320-2568.
- RWY 16 6 FT FENCE AT 100 FT; 15 FT ROAD AT 140 FT; 8 FT FENCE AT 0 FT 85 FT R; 15 FT ROAD AT 30 FT 125 FT R.
- RWY 34 4 FT FENCE AT 0 FT ON CNTRLN; 70 FT TREES FROM 100 TO 200 FT, 100 FT L.
- 23 FT RLRD 350 FT ON RWY 16 EXTDD CNTRLN.
- RWY 34 40 FT PLINEE 1500 FT FM THLD ON CNTRLN; 40 FT TREE 400 FT FM THLD 30 FT L.
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 2U4 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 2U4
Rockford Municipal Airport (2U4) is an airport in Rockford, ID, at 4,465 ft MSL. It has 1 runway, the longest 2,800 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 2U4, refreshed from the Aviation Weather Center and FAA NASR.
Does 2U4 have a control tower?
No. Rockford Municipal Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at 2U4?
Rockford Municipal Airport has 1 runway; the longest is 2,800 ft. See the Runways tab for headings, surface, and lighting.
Where is 2U4?
Rockford Municipal Airport is in Rockford, ID, at an elevation of 4,465 ft MSL. Coordinates: 43.1902, -112.5320.
Fly out of 2U4 often?
Save 2U4 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.