Mc Keon Aviation traffic pattern

Pattern altitude at Mc Keon Aviation (9XS4) is 1,800 ft MSL (≈1,000 AGL) by the standard convention — none is published for this field, and every runway end is standard left traffic. · Open on the map

All of Mc Keon Aviation — 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 9XS4 reports it.

RWY 18LEFT traffic

Heading: 178° mag · 184° true
Dimensions: 1,800 × 100 ft
TPA: 1,800 ft MSL (≈1,000 AGL) · standard
Surface: Turf

Enter the left downwind (heading 358°) on the 45° at 1,800 ft MSL (≈1,000 AGL).

More details — RWY 18

Threshold elev: 759 ft
Approach obstacle: Trees, 35 ft, 0 ft from threshold, 89 ft L of centerline

Condition: Good.

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
18	Left traffic	178° mag	1,800 ft MSL (≈1,000 AGL)
36	Left traffic	358° mag	1,800 ft MSL (≈1,000 AGL)

No pattern altitude is published for 9XS4; 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 9XS4

Mc Keon Aviation is non towered. 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 9XS4?

Mc Keon Aviation 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 1,800 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 9XS4 have right traffic?

No. All 2 runway ends at Mc Keon Aviation use standard left traffic, so no right pattern is charted here.

More about 9XS4

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.

Something here wrong or out of date? Report a data problem.