Marianna Municipal Airport traffic pattern

Pattern altitude at Marianna Municipal Airport (MAI · KMAI) is 1,100 ft MSL (≈1,000 AGL) by the standard convention — none is published for this field, and every runway end is standard left traffic.

All of Marianna Municipal Airport — runways, frequencies, charts and live weather

Pattern diagram

Drawn to scale from the FAA NASR runway alignments and the per end right traffic flags — pick a runway to see its pattern. Live wind picks the favored runway when KMAI reports it.

RWY 18LEFT traffic

Heading: 182° mag · 180° true
Dimensions: 6,001 × 100 ft
TPA: 1,100 ft MSL (≈1,000 AGL) · standard
Surface: Asphalt
Lights: 4-light PAPI (left) (2.83°)
CTAF: 123.0

Enter the left downwind (heading 002°) on the 45° at 1,100 ft MSL (≈1,000 AGL).

More details — RWY 18

Threshold elev: 111 ft
Markings: precision
Approach obstacle: Trees, 34 ft, 1,070 ft from threshold, 35 ft R of centerline — 25:1 slope to clear
Threshold crossing height: 40 ft
TDZ elevation: 111 ft

Condition: Good. Edge lights: Med. PCN 52.

Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: FAA runway-end coordinates

Pattern direction by runway

Runway	Pattern	Heading	Pattern altitude
08	Left traffic	084° mag	1,100 ft MSL (≈1,000 AGL)
26	Left traffic	264° mag	1,100 ft MSL (≈1,000 AGL)
18	Left traffic	182° mag	1,100 ft MSL (≈1,000 AGL)
36	Left traffic	002° mag	1,100 ft MSL (≈1,000 AGL)

No pattern altitude is published for KMAI; the figure above is the AC 90-66B 1,000 ft AGL convention for propeller aircraft, rounded to the field. Turbine aircraft normally fly 1,500 ft AGL. Headings are the runway alignment; downwind is the reciprocal.

Flying the pattern at KMAI

Marianna Municipal Airport is non towered, so the pattern is self announced on CTAF 123.0. AC 90-66B asks for a report on entry and on each leg, and for the standard 45° entry to downwind at pattern altitude.

All ends are left traffic, which is the FAR 91.126 default — turns to the left unless the field charts otherwise. The full entry procedure is here →

Frequently asked

What is the traffic pattern altitude at KMAI?

Marianna Municipal Airport has no traffic pattern altitude published in the FAA NASR data. The AC 90-66B convention for propeller aircraft is 1,000 ft AGL, which works out to roughly 1,100 ft MSL (≈1,000 AGL) here — but confirm it against the Chart Supplement before you fly, since a field can have a non standard pattern altitude that NASR does not carry.

Does KMAI have right traffic?

No. All 4 runway ends at Marianna Municipal Airport use standard left traffic, so no right pattern is charted here.

What frequency is the pattern on at KMAI?

Marianna Municipal Airport is non towered, so pattern position reports go on the CTAF, 123.0. AC 90-66B asks for self announcing on entry and on each leg.

More about KMAI

Pattern direction and alignment are drawn from the FAA NASR (28-day cycle); the diagram is generated, not an FAA chart. Pattern altitude is shown as published where NASR carries one, otherwise as the AC 90-66B 1,000 ft AGL convention. For planning and education only; always verify against the Chart Supplement.