PIREP FORM
Pilot Weather Report
3-Letter SA Identifier
/OV
3. /TM
4. /FL
5. /TP
1.
UA
Routine
Report
UUA
Space Symbol
Urgent
Report
Location:
2.
Time:
Altitude/Flight Level:
Aircraft Type:
Items 1 through 5 are mandatory for all PIREPs
Sky Cover:
/SK
7. /WX
8. /TA
9. /WV
6.
/TB
11. /IC
12. /RM
10.
Flight Visibility and Weather:
Temperature (Celsius):
Wind:
Turbulence:
Icing:
Remarks:
FAA FORM 7110-2 (1-85) Supersedes Previous Edition
Electronic Version (Adobe)
Encoding Pilot Weather Reports (PIREP)
1. UA -
Routine PIREP, UUA - Urgent PIREP
2. /OV - Location: Use 3-letter NAVAID idents only.
a. Fix: /OV ABC, /OV ABC 090025.
b. Fix to fix: /OV ABC-DEF, /OV ABC-DEF 120020,
/OV ABC 045020-DEF 120005, /OV ABC-DEF-GHI.
3. /TM - Time: 4 digits in GMT: /TM 0915.
4. /FL -
Altitude/Flight Level: 3 digits for hundreds of
feet. If not known, use UNKN: /FL095,
/FL310, /FLUNKN.
5. /TP -
Type aircraft: 4 digits maximum, if not known use UNKN:
/TP L329, /TP B727, /TP UNKN.
6. /SK -
Cloud layers: Describe as follows:
a. Height of cloud base in hundreds of feet. If
unknown, use UNKN.
b. Cloud cover symbol.
c. Height of cloud tops in hundreds of feet.
d. Use solidus (/) to separate layers.
e. Use a space to separate each sub element.
f. Examples: /SK 038 BKN, /SK 038 OVC 045,
/SK 055 SCT 073/085 BKN 105, /SK UNKN OVC
7. /WX - Weather: Flight visibility reported first.
Use standard weather symbols, intensity is not
reported: /WX FV02 R H, /WX FV01 TRW.
8. /TA -
Air temperature in Celsius: If below zero, prefix with
a hyphen: /TA 15, /TA -06.
9. /WV - Wind: Direction and speed in six digits.
/WV 270045, /WV 280110.
10. /TB -
Turbulence: Use standard contractions for intensity and
type (use CAT or CHOP when appropriate). Include altitude only
if different from /FL.
/TB EXTRM, /TB LGT-MOD BLO-090.
11. /IC -
Icing: Describe using standard intensity and type contractions.
Include altitude only if different than /FL: /IC LGT-MDT RIME, /IC SVR CLR
028-045.
12. /RM - Remarks: Use free form to clarify the report. Most hazardous element first:
/RM LLWS -15KT SFC-003 DURGC RNWY 22 JFK.
Refer to FAAH 7110.10 for expanded explanation of TEI coding.
Examples of Completed PIREPS
UA /OV RFD 170030/TM 1315/FL160/TP PA60 /SK 025 OVC 095/180 OVC
/TA -21/WV 270048
UA /OV DHT 360015-AMA-CDS/TM 2116/FL050/TP PA32 /SK UNKN OVC/WX FV03 R
/TB LGT/TA 04/RM HVY RAIN