SkyReady

Allison Municipal traffic pattern

Pattern altitude at Allison Municipal (K98) is 1,853 ft MSL · 800 AGL as published by the FAA, and every runway end is standard left traffic. · Open on the map

All of Allison Municipal — 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 K98 reports it.

5,000 ftNMNxw 090°downwind 000°base 270°final 180°45° entry1836

RWY 18LEFT traffic

Heading
180° mag · 183° true
Dimensions
1,790 × 175 ft
TPA
1,853 ft MSL · 800 AGL · charted
Surface
Turf
CTAF
122.9

Enter the left downwind (heading 000°) on the 45° at 1,853 ft MSL.

More details — RWY 18

Condition: Fair.

Pattern side: FAA NASR · TPA charted (NASR) · layout: schematic (headings + lengths)

Pattern direction by runway

RunwayPatternHeadingPattern altitude
18 Left traffic 180° mag 1,853 ft MSL · 800 AGL
36 Left traffic 000° mag 1,853 ft MSL · 800 AGL

Pattern altitude is published for K98 in the FAA NASR data. Headings are the runway alignment; downwind is the reciprocal.

Flying the pattern at K98

Allison Municipal is non towered, so the pattern is self announced on CTAF 122.9. 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 K98?

The FAA publishes a traffic pattern altitude of 800 ft AGL for Allison Municipal, which is 1,853 ft MSL on the altimeter with the field at 1,053 ft.

Does K98 have right traffic?

No. All 2 runway ends at Allison Municipal use standard left traffic, so no right pattern is charted here.

What frequency is the pattern on at K98?

Allison Municipal is non towered, so pattern position reports go on the CTAF, 122.9. AC 90-66B asks for self announcing on entry and on each leg.

More about K98

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Something here wrong or out of date?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.