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Three Rivers Municipal/Dr Haines traffic pattern

Pattern altitude at Three Rivers Municipal/Dr Haines (HAI · KHAI) is 1,823 ft MSL · 1,000 AGL as published by the FAA, and every runway end is standard left traffic. · Open on the map

All of Three Rivers Municipal/Dr Haines — 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 KHAI reports it.

5,000 ftNMNxw 139°downwind 049°base 319°final 229°45° entry23270905

RWY 23LEFT traffic

Heading
229° mag · 225° true
Dimensions
2,719 × 60 ft
TPA
1,823 ft MSL · 1,000 AGL · charted
Surface
Asphalt
CTAF
122.8

Enter the left downwind (heading 049°) on the 45° at 1,823 ft MSL.

More details — RWY 23
Threshold elev
821 ft
Markings
basic
Approach obstacle
Road, 15 ft, 282 ft from threshold, 130 ft R of centerline — 5:1 slope to clear · penetrates the 20:1 visual approach surface
TDZ elevation
823 ft

Condition: Fair. Edge lights: Med. Weight bearing: Single wheel 16k.

Pattern side: FAA NASR · TPA charted (NASR) · layout: FAA runway-end coordinates

Pattern direction by runway

RunwayPatternHeadingPattern altitude
09 Left traffic 094° mag 1,823 ft MSL · 1,000 AGL
27 Left traffic 274° mag 1,823 ft MSL · 1,000 AGL
05 Left traffic 049° mag 1,823 ft MSL · 1,000 AGL
23 Left traffic 229° mag 1,823 ft MSL · 1,000 AGL

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

Flying the pattern at KHAI

Three Rivers Municipal/Dr Haines is non towered, so the pattern is self announced on CTAF 122.8. 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 KHAI?

The FAA publishes a traffic pattern altitude of 1,000 ft AGL for Three Rivers Municipal/Dr Haines, which is 1,823 ft MSL on the altimeter with the field at 823 ft.

Does KHAI have right traffic?

No. All 4 runway ends at Three Rivers Municipal/Dr Haines use standard left traffic, so no right pattern is charted here.

What frequency is the pattern on at KHAI?

Three Rivers Municipal/Dr Haines is non towered, so pattern position reports go on the CTAF, 122.8. AC 90-66B asks for self announcing on entry and on each leg.

More about KHAI

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.