| 000 | 00690nam a22002172 4500 | ||
|---|---|---|---|
| 001 | hsl001006900 | ||
| 003 | DGPO | ||
| 005 | 20170826152556.0 | ||
| 008 | 170113s19uu dcu r f000 0 eng d | ||
| 040 |
_aGPO _cGPO _dMvI |
||
| 086 | 0 | _aTD 4.8/5:91-50 | |
| 099 | _aTD 4.8/5:91-50 | ||
| 245 | 0 | 0 | _aImportance of transponder operation & altitude reporting. |
| 246 | 3 | _aImportance of transponder operation and altitude reporting | |
| 260 |
_a[Washington, D.C., _c19--?]. |
||
| 300 | _av. | ||
| 500 | _aCRDP Program Historic Shelflist record. | ||
| 650 | 0 | _aTransponders. | |
| 650 | 0 |
_aAirplanes _xRadio equipment _xAltitudes. |
|
| 710 | 1 |
_aUnited States. _bFederal Aviation Administration. |
|
| 949 |
_aBEV _bFed Docs |
||
| 999 |
_c264559 _d264559 |
||