2
Runways
2
Frequencies
4
Procedures
6
NOTAMs
Quick Facts
ICAO
K3R4
FAA
3R4
Elevation
319 ft MSL
Runways
2
Frequencies
2
Tower
No
Fuel
100LL
Coordinates
31.545, -93.487
Airport Information
Facility Type
AIRPORT
Elevation
319 ft MSL
Control Tower
No
Fuel Types
100LL
ARTCC
HOUSTON
Coordinates
31.5449, -93.4865
Ownership
Public
Hours of Operation
Current Weather
METAR KIER 131835Z AUTO 00000KT 10SM CLR 28/14 A3006 RMK AO2 T02820139 PNO
Flight Category
VFR
Wind
0° at 0 kt
Visibility
10+ SM
Temperature
28.2°C
Dewpoint
13.9°C
Altimeter
1018.00 inHg
Cloud Cover
CLR
Nearest weather from KIER (26 NM away)
Observed 2026-05-13 18:35Z
Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 01/19 | 1,800 ft | 75 ft | GRS | - |
| 12/30 | 4,402 ft | 75 ft | ASP | - |
Frequencies
| Type | Frequency | Name |
|---|---|---|
| A/D | 123.7 | POLK APP/DEP |
| UNIC | 122.8 | CTAF/UNICOM |
Active NOTAMs
3R4 26/193
2026-05-10 22:21 – 2026-05-25 21:21
3R4 26/191
2026-05-10 21:17 – 2026-06-24 21:17
IFR Procedures
2 Runway, 2 Approaches
Nearby Airports in Louisiana
Nearest airports
- 9LS9 — 4B Ranch Airport
Tallulah
- KIYA — ABBEVILLE CHRIS CRUSTA MEML
ABBEVILLE
- KARA — ACADIANA RGNL
NEW IBERIA
- 38LS — Ace Flying Airport
Parks
- LS72 — Aerolite Aero Park Ultralightport
Welsh
Louisiana airports
K3R4 Operational Overview
Location & Facility
Hart Airport (K3R4) is a publicly owned airport open to the public located in Many, Louisiana, United States. The field sits at an elevation of 319 feet above mean sea level (MSL) at coordinates 31.5449°N, 93.4865°W.
Runways
Hart Airport has 2 runways. The longest runway (01/19) measures 1,800 feet by 75 feet with a grs surface. Other runways include 12/30 (4,402 ft, ASP).
Communications & Operations
Hart Airport is a non-towered (pilot-controlled) field. A total of 2 communication frequencies are published for this facility.
Services & Fuel
Hart Airport offers 100LL fuel. Pilots planning fuel stops should confirm availability with the FBO, as hours and pricing may vary.
Instrument Procedures
Hart Airport has 4 published instrument flight procedures, including 2 approaches. These procedures are updated on the 28-day AIRAC cycle. Sign up for AeroCopilot to view full procedure charts with waypoint maps and altitude profiles.
Current Conditions
The current flight category at Hart Airport is VFR (Visual Flight Rules — good flying conditions). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations. There are currently 6 active NOTAMs for this facility.
Frequently Asked Questions
What is K3R4?
K3R4 is the ICAO identifier for Hart Airport, a public-use airport located in Many, Louisiana, United States.
How many runways does Hart Airport have?
Hart Airport (K3R4) has 2 runways. See the runway table above for dimensions and surface types.
What is the elevation of K3R4?
The field elevation of Hart Airport is 319 feet above mean sea level (MSL).
Is fuel available at K3R4?
Yes, Hart Airport offers 100LL fuel.
What are the current weather conditions at K3R4?
The current flight category at Hart Airport is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at K3R4?
There are currently 6 active NOTAMs for Hart Airport. Sign up for AeroCopilot to read decoded NOTAM text and AI interpretations.
How do I access complete data for K3R4?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for Hart Airport.
Where is Hart Airport located?
Hart Airport (K3R4) is located in Many, Louisiana, United States, at an elevation of 319 ft MSL.