Allen H Tigert traffic pattern

Pattern altitude at Allen H Tigert (U78) is 6,800 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 Allen H Tigert — 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 U78 reports it.

RWY 13LEFT traffic

Heading: 133° mag · 148° true
Dimensions: 2,500 × 50 ft
TPA: 6,800 ft MSL (≈1,000 AGL) · standard
Surface: Asphalt
CTAF: 122.8

Enter the left downwind (heading 313°) on the 45° at 6,800 ft MSL (≈1,000 AGL).

More details — RWY 13

Threshold elev: 5,834 ft
Markings: none
Approach obstacle: Pole, 45 ft, 450 ft from threshold, 50 ft L of centerline — 5:1 slope to clear · penetrates the 20:1 visual approach surface

Condition: Poor.

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
16	Left traffic	157° mag	6,800 ft MSL (≈1,000 AGL)
34	Left traffic	337° mag	6,800 ft MSL (≈1,000 AGL)
13	Left traffic	133° mag	6,800 ft MSL (≈1,000 AGL)
31	Left traffic	313° mag	6,800 ft MSL (≈1,000 AGL)

No pattern altitude is published for U78; 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 U78

Allen H Tigert 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 U78?

Allen H Tigert 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 6,800 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 U78 have right traffic?

No. All 4 runway ends at Allen H Tigert use standard left traffic, so no right pattern is charted here.

What frequency is the pattern on at U78?

Allen H Tigert 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 U78

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.